fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits
fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 19.46257 | 2461271.96257 | 12.81 | 04:42:28.45 +35:16:09.2 | 7335 1590 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits |
| Discovery image 2 | 2026 08 19.46303 | 2461271.96303 | 12.81 | 04:42:28.46 +35:16:08.7 | 7331 1590 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits |
Mean magnitude and position on the discovery images:
2026 08 19.4628 2461271.9628 12.81 04:42:28.45 +35:16:09.0
167.03599 -7.14319 galactic Aur Second-epoch detections are separated by 0.5" and 4.3 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
980 Anacostia 0 -0 0 12.8 0 0
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:42:28.45 +35:16:09.0: 16.18 +/- 99.00 upperlimit
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:42:28.45 +35:16:09.0: 16.17 +/- 99.00 upperlimit
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Reference image | 2025 12 23.28854 | 2461032.78854 | 14.32 | 04:36:04.25 +34:10:41.8 | 2936 5408 | /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits |
| Discovery image 1 | 2026 01 09.08620 | 2461049.58620 | 14.26 | 04:36:04.43 +34:10:42.6 | 6427 0828 | /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits |
| Discovery image 2 | 2026 08 19.46257 | 2461271.96257 | 13.29 | 04:36:04.05 +34:10:44.1 | 6561 0899 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits |
| Discovery image 3 | 2026 08 19.46303 | 2461271.96303 | 13.30 | 04:36:03.99 +34:10:44.0 | 6557 0899 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits |
Mean magnitude and position on the discovery images:
2026 08 19.4628 2461271.9628 13.29 04:36:04.02 +34:10:44.0
166.99122 -8.85193 galactic Per Second-epoch detections are separated by 0.8" and 4.4 pix
The object was found in VSX
3" NSVS J0436047+341041
Type: SR
# Max. Min./Amp. JD0 Period
13.629 r Y 0.473 r 2458214.97310 202.571155000000
The object was not found in astcheck.
Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:36:04.02 +34:10:44.0: 14.37 +/- 0.07 detection
Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:36:04.02 +34:10:44.0: 14.29 +/- 0.06 detection
Forced photometry reference-image weighted average: 14.33 +/- 0.05
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
######## Processing parameters ######## AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst CAMERA_SETTINGS= TTUQ2b1x1 CHECK_POINTING_ACCURACY= yes DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5 FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55 FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0 FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5 FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5 FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats FRAME_EDGE_OFFSET_PIX= 600 GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100 DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes MAX_NEW_IMG_MEAN_VALUE= 25000 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18 MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12 MPC_CODE= V36 NMW_CALIBRATION= /var/www/nmw_calibration NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000 NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000 OMP_NUM_THREADS= 3 ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= PHOTOMETRIC_CALIBRATION= REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1 SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL STARMATCH_RADIUS_PIX= 5 SYSREM_ITERATIONS= 0 TELESCOP= TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= UCAC5_PLATESOLVE_ITERATIONS= 2 FPACK_FULLY_CALIBRATED_IMAGE= no ####################################### HOSTNAME= tau USER= HOME= ####################################### SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs VIZIER_SITE=vizier.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Per-05-Q2b1x1 ####################################### ########### Starting Per-05-Q2b1x1 ########### Processing Per-05-Q2b1x1 server tau has sufficient free disk space available: 612710 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 612710 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.png' -> 'transient_report/Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits_preview.png'
Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits
renamed 'Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.png' -> 'transient_report/Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits_preview.png'
Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits
Read-check the input FITS images... read-check OK Blank image check the input FITS images... blank-image-check OK Read date check the input FITS images... read-date-check OK Mean value check the input FITS images... OK, at least two new images have mean values below the threshold. ---------------------------------------------- INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 551.5128 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 689.1023 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1198.8582 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 630.6742 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1222.0501 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 632.3923 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.17376 INFO: SECOND_EPOCH__SD_ratio= 0.003 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 21.4300003051758 / [degC] Focuser temperature AMBTEMP = 31.2 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-08-19T06:05:55.7682401' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-19T11:05:55.7682401' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61271.4624510184 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-19T11:06:05.6690521' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61271.4625656134 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 65.4520202008207 / [deg] RA of telescope" status=0 Record 32: "DEC = 37.9998564037077 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 62.6941666666667 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 71.2083333333333 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.12503516060225 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Per-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '04 21 49' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+38 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20436 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20436 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 21.4300003051758 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 21.4300003051758 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 7.6 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 23.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.91 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 31.2 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 6.100488 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/d_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits :) Spent 0.535644 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/d_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 21.3500003814697 / [degC] Focuser temperature AMBTEMP = 31.2 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-08-19T06:06:35.9312335' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-19T11:06:35.9312335' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61271.462915868 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-19T11:06:45.8334961' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61271.4630304747 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 65.4520201229644 / [deg] RA of telescope" status=0 Record 32: "DEC = 37.9998563999564 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 62.8255555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 71.2141666666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.1237108384801 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'Per-05' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '04 21 49' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+38 00 00' / [D M S] Declination of imaged object" status=0 Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0 Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0 Record 50: "FOCPOS = 20436 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20436 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 21.3500003814697 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 21.3500003814697 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 7.6 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 23.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.91 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 31.2 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 6.100488 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/d_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits :) Spent 0.553507 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/d_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Previews of the CALIBRATED second-epoch images:
fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits
fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits
Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits SExtractor catalog cache: saved Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.cat to cache SExtractor catalog cache: saved Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.cat to cache VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1 The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461271.96256676 Re-using ../asassn_transients_list.txt '../asassn_transients_list.txt' -> 'asassn_transients_list.txt' Re-using ../tocp_transients_list.txt '../tocp_transients_list.txt' -> 'tocp_transients_list.txt' Re-using ../tns_transients_list.txt '../tns_transients_list.txt' -> 'tns_transients_list.txt' Plate-solving the images wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits exists and is non-empty wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits exists and is non-empty wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits exists and is non-empty wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (1st reference image) verification OK: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits Image size: 941.6'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 04:21:49.059 +37:59:50.85 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits (1st new image) verification OK: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits Image size: 937.1'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:21:48.342 +37:59:59.87 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 04:21:49.059 +37:59:50.85 Second-epoch image center 04:21:48.342 +37:59:59.87 Angular distance between the image centers 0.0034 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits (2nd new image) verification OK: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Image size: 937.1'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:21:50.460 +37:59:58.46 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 04:21:49.059 +37:59:50.85 Second-epoch image center 04:21:50.460 +37:59:58.46 Angular distance between the image centers 0.0051 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 04:21:48.342 +37:59:59.87 Second-epoch second image center 04:21:50.460 +37:59:58.46 Angular distance between the image centers 0.00696 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits &> /tmp/tmp.PmhXSlZWIr Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits &> /tmp/tmp.IqEMqyfWOW Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits &> /tmp/tmp.oOQv6OWDHz Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits &> /tmp/tmp.2FF2DqvVJC Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Calibrating the magnitude scale Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits ____ Start of magnitude calibration ____ PHOTOMETRIC_CALIBRATION=TYCHO2_V Calibrating the magnitude scale with Tycho-2 stars util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat The reference image (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits) and catalog (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat) found 'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat' -> 'wcsmag.cat' Read 18677 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 54.9661 to 76.3326 deg, Dec +32.1948 to +43.3141 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 54.9661 to 76.3326 deg, Dec 32.1948 to 43.3141 deg Loaded 9192 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 6385 out of 7127 total matches. Matched with Tycho-2 7127 out of 18677 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.973500 a=0.000000 b=1.000000 c=22.973500 From vast_summary.log: estimated ref. image limiting mag.: -7.58 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.39 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.39
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 18677 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 54.9661 to 76.3326 deg, Dec +32.1948 to +43.3141 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 54.9661 to 76.3326 deg, Dec 32.1948 to 43.3141 deg Loaded 9192 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 6385 out of 7127 total matches. Matched with Tycho-2 7127 out of 18677 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (aperture=6.0) Read 18569 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 54.4956 to 75.7898 deg, Dec +32.0248 to +43.3806 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 54.4956 to 75.7898 deg, Dec 32.0248 to 43.3806 deg Loaded 9219 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 6462 out of 7192 total matches. Matched with Tycho-2 7192 out of 18569 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits (aperture=5.8) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 4 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.1 pix Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits 2.1 pix Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits 2.4 pix fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits 2.4 pix fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Limiting magnitude estimates: 15.4 mag. Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits 15.4 mag. Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits 15.0 mag. fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits 15.0 mag. fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits All-image limiting magnitude estimate: 15.0 (SNR ) 12.1 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.PmhXSlZWIr (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' -> 'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits WCS-calibrated image found: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits Checking if the catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits alredy exist and is non-empty... Catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits WCS catalog name: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1808, bad_region=4135, passed=18677 Got 18677 stars (including 13041 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat util/solve_plate_with_UCAC5 got 18677 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3) Done reading UCAC5 zone files... Matched 4881 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 4850 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4850 matched stars entering correct_measured_positions(), 15316 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3) Done reading UCAC5 zone files... Matched 4881 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 15316 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 15316 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 4849 stars left (next iteration limit 5335) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits N_match=4849 sigma_overall_arcsec=0.324 sigma_q1_arcsec=0.425 sigma_q2_arcsec=0.282 sigma_q3_arcsec=0.270 sigma_q4_arcsec=0.243 n_q1=2083 n_q2=782 n_q3=975 n_q4=1009 worst_quadrant_to_overall_ratio=1.313 The image catalog is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -region wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.IqEMqyfWOW (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits' -> 'wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits WCS-calibrated image found: wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits Checking if the catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits alredy exist and is non-empty... Catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits WCS catalog name: wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1757, bad_region=5749, passed=18569 Got 18569 stars (including 11599 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat util/solve_plate_with_UCAC5 got 18569 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 610 to 668 (Dec 32.0 to 43.4) Done reading UCAC5 zone files... Matched 4897 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 13812 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 610 to 668 (Dec 32.0 to 43.4) Done reading UCAC5 zone files... Matched 4897 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 13812 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 13812 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4878 stars left (next iteration limit 5364) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits N_match=4878 sigma_overall_arcsec=0.396 sigma_q1_arcsec=0.526 sigma_q2_arcsec=0.403 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.325 n_q1=1635 n_q2=591 n_q3=1534 n_q4=1118 worst_quadrant_to_overall_ratio=1.327 The image catalog is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits -region wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.oOQv6OWDHz (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits alredy exist and is non-empty... Catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=949, bad_region=3974, passed=14442 Got 14442 stars (including 9756 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat util/solve_plate_with_UCAC5 got 14442 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4891 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 4871 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 11163 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4888 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 11163 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 11163 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Excluding outliers - 4868 stars left (next iteration limit 5358) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4868 robust_rms=6.986 arcsec worst_quadrant_rms=9.172 arcsec SIP_REFIT: SIP order 3 trial: matched=4868 robust_rms=0.485 arcsec worst_quadrant_rms=0.554 arcsec SIP_REFIT: SIP order 5 trial: matched=4868 robust_rms=0.404 arcsec worst_quadrant_rms=0.442 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4868 robust_rms_before=0.927 arcsec robust_rms_before_corrected=0.434 arcsec robust_rms_after=0.404 arcsec worst_quadrant_rms_before=0.492 worst_quadrant_rms_after=0.442 verification OK: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits verification OK: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits Image size: 937.5'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:21:48.367 +37:59:58.93 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 14442 stars ### 'wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/correct_sextractor_wcs_catalog_usingxy2sky3537913.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.927 -> 0.404 arcsec) WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits N_match=4868 sigma_overall_arcsec=0.411 sigma_q1_arcsec=0.362 sigma_q2_arcsec=0.434 sigma_q3_arcsec=0.430 sigma_q4_arcsec=0.479 n_q1=1668 n_q2=591 n_q3=1523 n_q4=1086 worst_quadrant_to_overall_ratio=1.166 The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits -region wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.2FF2DqvVJC (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits alredy exist and is non-empty... Catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=930, bad_region=3940, passed=14220 Got 14220 stars (including 9580 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat util/solve_plate_with_UCAC5 got 14220 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4892 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 4870 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4870 matched stars entering correct_measured_positions(), 10961 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4889 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 10961 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 4868 matched stars entering correct_measured_positions(), 10961 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Excluding outliers - 4868 stars left (next iteration limit 5357) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4868 robust_rms=7.034 arcsec worst_quadrant_rms=9.165 arcsec SIP_REFIT: SIP order 3 trial: matched=4868 robust_rms=0.485 arcsec worst_quadrant_rms=0.557 arcsec SIP_REFIT: SIP order 5 trial: matched=4868 robust_rms=0.405 arcsec worst_quadrant_rms=0.443 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4868 robust_rms_before=0.951 arcsec robust_rms_before_corrected=0.442 arcsec robust_rms_after=0.405 arcsec worst_quadrant_rms_before=0.491 worst_quadrant_rms_after=0.443 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.491 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits N_match=4868 sigma_overall_arcsec=0.431 sigma_q1_arcsec=0.375 sigma_q2_arcsec=0.429 sigma_q3_arcsec=0.453 sigma_q4_arcsec=0.503 n_q1=1669 n_q2=587 n_q3=1516 n_q4=1096 worst_quadrant_to_overall_ratio=1.167 The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits -region wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Saving the final (post-refit) wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits to local_wcs_cache/ 'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' -> 'local_wcs_cache/wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' Saving the final (post-refit) wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits to local_wcs_cache/ 'wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits' -> 'local_wcs_cache/wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits' Saving the final (post-refit) wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits to local_wcs_cache/ 'wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits' -> 'local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits' Saving the final (post-refit) wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits to local_wcs_cache/ 'wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits' -> 'local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits sigma_overall=0.324 worst_q_ratio=1.313 ref2=Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits sigma_overall=0.396 worst_q_ratio=1.327 new1=fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits sigma_overall=0.411 worst_q_ratio=1.166 new2=fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits sigma_overall=0.431 worst_q_ratio=1.167 reference average sigma_overall=0.36 worst_q_ratio=1.32 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342_astrometric_residuals.png (4849 matched stars from wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025_astrometric_residuals.png (4878 matched stars from wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538_astrometric_residuals.png (4868 matched stars from wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539_astrometric_residuals.png (4868 matched stars from wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.39 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits' Saving fully-calibrated image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits' Preparing the HTML report for the field Per-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:10:47.08 +37:13:51.2: 12.86 +/- 0.02 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:10:47.08 +37:13:51.2: 12.72 +/- 0.02 detection Forced photometry reference-image weighted average: 12.78 +/- 0.01 Forced photometry filter REJECTED candidate at 04:10:47.08 +37:13:51.2: ref_mag=12.78 +/- 0.01 new_mean_mag=12.3591 delta=0.42 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 24424_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 24424_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks**** FOUND 04:23:36.57 +38:38:02.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 24436_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 24436_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 11.95 04:23:36.57 +38:38:02.6 5000 3577 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:23:59.57 +41:56:30.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 24456_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 24456_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 12.18 04:23:59.57 +41:56:31.8 5049 5581 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 12.37 04:10:47.08 +37:13:51.4 3460 2760 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 24459_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 24459_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 12.35 04:10:47.08 +37:13:51.0 3455 2760 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:20:52.47 +41:03:27.7 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Per-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits SExtractor catalog cache: saved Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.cat to cache SExtractor catalog cache: saved Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits Creating symlink local_wcs_cache/wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits Creating symlink local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits Creating symlink local_wcs_cache/wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits exists and is non-empty wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits exists and is non-empty wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits exists and is non-empty wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (1st reference image) verification OK: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits Image size: 941.6'x627.0' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis Image center: 04:21:49.059 +37:59:50.85 J2000 4789.000 3195.000 ################################### The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits (1st new image) verification OK: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits Image size: 937.5'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:21:48.367 +37:59:58.93 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 04:21:49.059 +37:59:50.85 Second-epoch image center 04:21:48.367 +37:59:58.93 Angular distance between the image centers 0.0032 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits (2nd new image) verification OK: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Image size: 937.1'x624.0' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 04:21:50.460 +37:59:58.46 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 04:21:49.059 +37:59:50.85 Second-epoch image center 04:21:50.460 +37:59:58.46 Angular distance between the image centers 0.0051 deg. ################################### ################################### # Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images) Second-epoch first image center 04:21:48.367 +37:59:58.93 Second-epoch second image center 04:21:50.460 +37:59:58.46 Angular distance between the image centers 0.00687 deg. ################################### Running solve_plate_with_UCAC5... Preparing for a parallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits &> /tmp/tmp.CkM06UV0bZ Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits &> /tmp/tmp.FOolXc7lXR Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits &> /tmp/tmp.YkzpbtsWJq Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits &> /tmp/tmp.yWr8mrsH8F Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Calibrating the magnitude scale Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits ____ Start of magnitude calibration ____ PHOTOMETRIC_CALIBRATION=TYCHO2_V Calibrating the magnitude scale with Tycho-2 stars util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_ Discovery image 2 2026 08 19.46303 2461271.96303 12.35 04:20:52.44 +41:03:28.0 4692 5046 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits .fits write race) Tycho-2 catalog is found at lib/catalogs/tycho2 Tycho-2 catalog and the derived bright star exclusion list are ready Checking for the presence of non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat Found non-empty wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits and wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat The reference image (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits) and catalog (wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat) found 'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat' -> 'wcsmag.cat' Read 137281 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 54.9471 to 76.3491 deg, Dec +32.1657 to +43.3179 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 54.9471 to 76.3491 deg, Dec 32.1657 to 43.3179 deg Loaded 9244 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 5249 out of 7194 total matches. Matched with Tycho-2 7194 out of 137281 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.846000 a=0.000000 b=1.000000 c=22.846000 From vast_summary.log: estimated ref. image limiting mag.: -7.28 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.57 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.57
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 137281 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 54.9471 to 76.3491 deg, Dec +32.1657 to +43.3179 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 54.9471 to 76.3491 deg, Dec 32.1657 to 43.3179 deg Loaded 9244 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 5249 out of 7194 total matches. Matched with Tycho-2 7194 out of 137281 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (aperture=4.6) Read 140690 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 54.4527 to 75.8199 deg, Dec +31.9743 to +43.3811 deg Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18 Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19 Tycho-2 catalog search boundaries: RA 54.4527 to 75.8199 deg, Dec 31.9743 to 43.3811 deg Loaded 9291 Tycho-2 stars within the image boundaries (VT and BT non-zero). Relation between the catalog and instrumental magnitudes is written to calib.txt Stars used for magnitude calibration (good matches): 5356 out of 7280 total matches. Matched with Tycho-2 7280 out of 140690 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits Forced-photometry filter: calibrated wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits -> calib.txt_param_ref_wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits (aperture=4.3) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 110 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.0 pix Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits 1.9 pix Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits 2.3 pix fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits 2.3 pix fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Limiting magnitude estimates: 15.6 mag. Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits 15.6 mag. Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits 15.1 mag. fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits 15.1 mag. fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits All-image limiting magnitude estimate: 15.1 (SNR ) 14.6 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.CkM06UV0bZ (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' -> 'wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits WCS-calibrated image found: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits Checking if the catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits alredy exist and is non-empty... Catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits WCS catalog name: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=23, blended=15371, bad_region=23033, passed=137258 Got 137258 stars (including 100558 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat util/solve_plate_with_UCAC5 got 137258 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.6' Seting catalog search parameters based on the expected field of view 941.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3) Done reading UCAC5 zone files... Matched 4870 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 4849 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 118801 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 610 to 668 (Dec 32.2 to 43.3) Done reading UCAC5 zone files... Matched 4870 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 118801 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 4849 matched stars entering correct_measured_positions(), 118801 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Excluding outliers - 4849 stars left (next iteration limit 5333) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits N_match=4849 sigma_overall_arcsec=0.314 sigma_q1_arcsec=0.402 sigma_q2_arcsec=0.289 sigma_q3_arcsec=0.267 sigma_q4_arcsec=0.245 n_q1=1954 n_q2=830 n_q3=1050 n_q4=1015 worst_quadrant_to_overall_ratio=1.283 The image catalog is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits -region wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.FOolXc7lXR (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits' -> 'wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits' This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5 FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits WCS_IMAGE_NAME=wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits WCS-calibrated image found: wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits Checking if the catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits alredy exist and is non-empty... Catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits WCS catalog name: wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=32, blended=14565, bad_region=33452, passed=140658 Got 140658 stars (including 96569 good ones) from the SExtractor catalog wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat util/solve_plate_with_UCAC5 got 140658 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 668 (Dec 32.0 to 43.4) Done reading UCAC5 zone files... Matched 4897 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 4878 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 113868 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 609 to 668 (Dec 32.0 to 43.4) Done reading UCAC5 zone files... Matched 4896 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 113868 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 113868 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Excluding outliers - 4878 stars left (next iteration limit 5365) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits N_match=4878 sigma_overall_arcsec=0.371 sigma_q1_arcsec=0.480 sigma_q2_arcsec=0.369 sigma_q3_arcsec=0.338 sigma_q4_arcsec=0.314 n_q1=1625 n_q2=605 n_q3=1577 n_q4=1071 worst_quadrant_to_overall_ratio=1.296 The image catalog is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits -region wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.YkzpbtsWJq (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits alredy exist and is non-empty... Catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=8263, bad_region=17870, passed=94029 Got 94029 stars (including 70041 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat util/solve_plate_with_UCAC5 got 94029 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4895 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 4879 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 80245 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4894 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 80245 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.41" Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 80245 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Excluding outliers - 4878 stars left (next iteration limit 5366) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4878 robust_rms=7.007 arcsec worst_quadrant_rms=9.445 arcsec SIP_REFIT: SIP order 3 trial: matched=4878 robust_rms=0.491 arcsec worst_quadrant_rms=0.565 arcsec SIP_REFIT: SIP order 5 trial: matched=4878 robust_rms=0.409 arcsec worst_quadrant_rms=0.445 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4878 robust_rms_before=0.405 arcsec robust_rms_before_corrected=0.431 arcsec robust_rms_after=0.409 arcsec worst_quadrant_rms_before=0.447 worst_quadrant_rms_after=0.445 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.447 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits N_match=4878 sigma_overall_arcsec=0.410 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.396 sigma_q3_arcsec=0.436 sigma_q4_arcsec=0.482 n_q1=1707 n_q2=584 n_q3=1515 n_q4=1072 worst_quadrant_to_overall_ratio=1.174 The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits -region wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.yWr8mrsH8F (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits WCS_IMAGE_NAME=wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits WCS-calibrated image found: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Checking if the catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits alredy exist and is non-empty... Catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat corresponding to the image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits WCS catalog name: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=7866, bad_region=17716, passed=93057 Got 93057 stars (including 69591 good ones) from the SExtractor catalog wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat util/solve_plate_with_UCAC5 got 93057 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4896 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 4879 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4879 matched stars entering correct_measured_positions(), 79487 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3) Done reading UCAC5 zone files... Matched 4894 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 79487 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 79487 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Excluding outliers - 4878 stars left (next iteration limit 5366) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4878 robust_rms=6.955 arcsec worst_quadrant_rms=9.319 arcsec SIP_REFIT: SIP order 3 trial: matched=4878 robust_rms=0.492 arcsec worst_quadrant_rms=0.567 arcsec SIP_REFIT: SIP order 5 trial: matched=4878 robust_rms=0.405 arcsec worst_quadrant_rms=0.436 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4878 robust_rms_before=0.941 arcsec robust_rms_before_corrected=0.432 arcsec robust_rms_after=0.405 arcsec worst_quadrant_rms_before=0.470 worst_quadrant_rms_after=0.436 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.470 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits N_match=4878 sigma_overall_arcsec=0.420 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.421 sigma_q3_arcsec=0.420 sigma_q4_arcsec=0.501 n_q1=1707 n_q2=587 n_q3=1515 n_q4=1069 worst_quadrant_to_overall_ratio=1.195 The image catalog is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits -region wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/wcs_fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits Saving fully-calibrated image wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/wcs_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Preparing the HTML report for the field Per-05-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:32:07.64 +41:13:34.2: 14.24 +/- 0.06 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:24:23.06 +41:02:43.3: 14.66 +/- 0.09 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:03:34.55 +40:03:11.4: 14.65 +/- 0.09 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:16:28.04 +39:33:05.3: 14.42 +/- 0.06 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:00:33.83 +40:03:09.3: 14.29 +/- 0.06 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:27:27.15 +40:17:28.0: 14.80 +/- 0.09 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:21:51.30 +33:46:08.3: 13.98 +/- 0.05 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:44:02.67 +42:05:59.8: 14.01 +/- 0.06 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:19:54.41 +34:25:03.9: 13.69 +/- 0.04 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:24:23.06 +41:02:43.3: 14.64 +/- 0.09 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:21:51.30 +33:46:08.3: 14.09 +/- 0.06 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:16:28.04 +39:33:05.3: 14.51 +/- 0.06 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:00:33.83 +40:03:09.3: 14.43 +/- 0.07 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:03:34.55 +40:03:11.4: 14.82 +/- 0.10 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:27:27.15 +40:17:28.0: 14.83 +/- 0.09 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:32:07.64 +41:13:34.2: 14.26 +/- 0.06 detection Forced photometry reference-image weighted average: 14.65 +/- 0.06 Forced photometry reference-image weighted average: 14.03 +/- 0.04 Forced photometry filter REJECTED candidate at 04:24:23.06 +41:02:43.3: ref_mag=14.65 +/- 0.06 new_mean_mag=14.6851 delta=-0.03 (need > 0.90) Forced photometry reference-image weighted average: 14.46 +/- 0.05 Forced photometry reference-image weighted average: 14.35 +/- 0.05 Forced photometry reference-image weighted average: 14.73 +/- 0.07 Forced photometry filter REJECTED candidate at 04:21:51.30 +33:46:08.3: ref_mag=14.03 +/- 0.04 new_mean_mag=14.2899 delta=-0.26 (need > 0.90) Forced photometry reference-image weighted average: 14.25 +/- 0.04 Forced photometry reference-image weighted average: 14.81 +/- 0.06 Forced photometry filter REJECTED candidate at 04:16:28.04 +39:33:05.3: ref_mag=14.46 +/- 0.05 new_mean_mag=14.6558 delta=-0.19 (need > 0.90) Forced photometry filter REJECTED candidate at 04:00:33.83 +40:03:09.3: ref_mag=14.35 +/- 0.05 new_mean_mag=14.4995 delta=-0.15 (need > 0.90) Forced photometry filter REJECTED candidate at 04:03:34.55 +40:03:11.4: ref_mag=14.73 +/- 0.07 new_mean_mag=14.5560 delta=0.17 (need > 0.90) Forced photometry filter REJECTED candidate at 04:32:07.64 +41:13:34.2: ref_mag=14.25 +/- 0.04 new_mean_mag=14.2802 delta=-0.03 (need > 0.90) Forced photometry filter REJECTED candidate at 04:27:27.15 +40:17:28.0: ref_mag=14.81 +/- 0.06 new_mean_mag=14.7352 delta=0.08 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:44:02.67 +42:05:59.8: 14.07 +/- 0.06 detection Forced photometry reference-image weighted average: 14.04 +/- 0.04 Forced photometry filter REJECTED candidate at 04:44:02.67 +42:05:59.8: ref_mag=14.04 +/- 0.04 new_mean_mag=14.0876 delta=-0.05 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:19:54.41 +34:25:03.9: 13.76 +/- 0.04 detection Forced photometry reference-image weighted average: 13.72 +/- 0.03 Forced photometry filter REJECTED candidate at 04:19:54.41 +34:25:03.9: ref_mag=13.72 +/- 0.03 new_mean_mag=13.9795 delta=-0.25 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:42:28.45 +35:16:09.0: 16.18 +/- 99.00 upperlimit Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:02:58.51 +41:45:51.9: 12.79 +/- 0.02 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:16:15.24 +34:53:11.8: 13.36 +/- 0.03 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:41:38.62 +38:44:54.3: 13.34 +/- 0.03 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:02:58.51 +41:45:51.9: 12.87 +/- 0.02 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:42:28.45 +35:16:09.0: 16.17 +/- 99.00 upperlimit Forced photometry reference-image weighted average: 12.83 +/- 0.01 Forced photometry filter REJECTED candidate at 04:02:58.51 +41:45:51.9: ref_mag=12.83 +/- 0.01 new_mean_mag=12.9627 delta=-0.13 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:16:26.52 +36:30:07.0: 13.51 +/- 0.03 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:41:13.85 +34:41:14.0: 13.62 +/- 0.04 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:21:51.89 +39:56:27.2: 13.52 +/- 0.03 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:41:38.62 +38:44:54.3: 13.43 +/- 0.03 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:16:15.24 +34:53:11.8: 13.39 +/- 0.03 detection Forced photometry reference-image weighted average: 13.38 +/- 0.02 Forced photometry filter REJECTED candidate at 04:41:38.62 +38:44:54.3: ref_mag=13.38 +/- 0.02 new_mean_mag=13.3431 delta=0.04 (need > 0.90) Forced photometry reference-image weighted average: 13.38 +/- 0.02 Forced photometry filter REJECTED candidate at 04:16:15.24 +34:53:11.8: ref_mag=13.38 +/- 0.02 new_mean_mag=13.4085 delta=-0.03 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:16:26.52 +36:30:07.0: 13.50 +/- 0.03 detection Forced photometry reference-image weighted average: 13.50 +/- 0.02 Forced photometry filter REJECTED candidate at 04:16:26.52 +36:30:07.0: ref_mag=13.50 +/- 0.02 new_mean_mag=13.4857 delta=0.02 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:41:13.85 +34:41:14.0: 13.69 +/- 0.04 detection Forced photometry reference-image weighted average: 13.66 +/- 0.03 Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:21:51.89 +39:56:27.2: 13.57 +/- 0.03 detection Forced photometry filter REJECTED candidate at 04:41:13.85 +34:41:14.0: ref_mag=13.66 +/- 0.03 new_mean_mag=13.5410 delta=0.11 (need > 0.90) Forced photometry reference-image weighted average: 13.55 +/- 0.02 Forced photometry filter REJECTED candidate at 04:21:51.89 +39:56:27.2: ref_mag=13.55 +/- 0.02 new_mean_mag=13.5502 delta=-0.00 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:30:05.05 +39:51:13.4: 13.66 +/- 0.05 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:10:49.07 +42:10:36.4: 13.92 +/- 0.06 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:30:05.05 +39:51:13.4: 13.71 +/- 0.04 detection Forced photometry reference-image weighted average: 13.69 +/- 0.03 Forced photometry filter REJECTED candidate at 04:30:05.05 +39:51:13.4: ref_mag=13.69 +/- 0.03 new_mean_mag=13.6638 delta=0.02 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:10:49.07 +42:10:36.4: 13.98 +/- 0.06 detection Forced photometry reference-image weighted average: 13.95 +/- 0.04 Forced photometry filter REJECTED candidate at 04:10:49.07 +42:10:36.4: ref_mag=13.95 +/- 0.04 new_mean_mag=13.8718 delta=0.07 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:03:59.88 +41:30:03.8: 14.44 +/- 0.09 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:13:08.06 +40:33:55.9: 14.60 +/- 0.10 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:03:59.88 +41:30:03.8: 14.43 +/- 0.08 detection Forced photometry reference-image weighted average: 14.43 +/- 0.06 Forced photometry filter REJECTED candidate at 04:03:59.88 +41:30:03.8: ref_mag=14.43 +/- 0.06 new_mean_mag=14.4560 delta=-0.02 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:09:11.60 +37:36:03.6: 14.86 +/- 0.11 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:13:08.06 +40:33:55.9: 14.66 +/- 0.10 detection Forced photometry reference-image weighted average: 14.63 +/- 0.07 Forced photometry filter REJECTED candidate at 04:13:08.06 +40:33:55.9: ref_mag=14.63 +/- 0.07 new_mean_mag=14.4866 delta=0.14 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:10:55.11 +37:53:44.6: 15.54 +/- 0.18 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:03:29.23 +36:44:30.5: 15.56 +/- 0.21 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:08:56.33 +39:16:31.8: 15.18 +/- 0.15 detection Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:08:01.05 +34:14:43.3: 15.22 +/- 0.15 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:09:11.60 +37:36:03.6: 15.09 +/- 0.13 detection Forced photometry reference-image weighted average: 14.96 +/- 0.09 Forced photometry filter REJECTED candidate at 04:09:11.60 +37:36:03.6: ref_mag=14.96 +/- 0.09 new_mean_mag=14.9043 delta=0.06 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:10:55.11 +37:53:44.6: 15.40 +/- 0.15 detection Forced photometry reference-image weighted average: 15.45 +/- 0.12 Forced photometry filter REJECTED candidate at 04:10:55.11 +37:53:44.6: ref_mag=15.45 +/- 0.12 new_mean_mag=14.9729 delta=0.48 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:03:29.23 +36:44:30.5: 15.14 +/- 0.14 detection Forced photometry reference-image weighted average: 15.27 +/- 0.12 Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:08:56.33 +39:16:31.8: 15.14 +/- 0.14 detection Forced photometry filter REJECTED candidate at 04:03:29.23 +36:44:30.5: ref_mag=15.27 +/- 0.12 new_mean_mag=15.1137 delta=0.15 (need > 0.90) Forced photometry reference-image weighted average: 15.16 +/- 0.10 Forced photometry filter REJECTED candidate at 04:08:56.33 +39:16:31.8: ref_mag=15.16 +/- 0.10 new_mean_mag=15.1249 delta=0.03 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:08:01.05 +34:14:43.3: 15.70 +/- 0.22 detection Forced photometry reference-image weighted average: 15.36 +/- 0.12 Forced photometry filter REJECTED candidate at 04:08:01.05 +34:14:43.3: ref_mag=15.36 +/- 0.12 new_mean_mag=14.9663 delta=0.40 (need > 0.90) Forced photometry on wcs_Per-05-Q2b1x1_2025-12-23_00-55-19_20.00sec_-15.00C_LIGHT_0342.fits at 04:36:04.02 +34:10:44.0: 14.37 +/- 0.07 detection Forced photometry on wcs_Per-05-Q2b1x1_2026-01-08_20-03-57_20.00sec_-15.00C_LIGHT_0025.fits at 04:36:04.02 +34:10:44.0: 14.29 +/- 0.06 detection Forced photometry reference-image weighted average: 14.33 +/- 0.05 Forced photometry filter KEPT candidate at 04:36:04.02 +34:10:44.0: ref_mag=14.33 +/- 0.05 new_mean_mag=13.2949 delta=1.03 (need > 0.90) Adding exclusion_list_local.txt__out133585.dat to exclusion_list_local.txt Adding exclusion_list_local.txt__out184980.dat to exclusion_list_local.txt make_report_in_HTML.sh Phase 1 (network queries): 10s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 2s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184626_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184626_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checksRejecting candidate due to large distance (21.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184645_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184645_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.85 04:22:21.71 +37:27:31.3 4849 2868 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.75 04:27:27.05 +40:17:28.4 5450 4581 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184648_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184648_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.72 04:27:27.24 +40:17:27.7 5446 4581 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.82 04:03:34.48 +40:03:11.7 2687 4507 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184650_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184650_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.46 04:03:34.63 +40:03:11.2 2683 4507 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.72 04:24:22.98 +41:02:42.4 5097 5036 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184651_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184651_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.67 04:24:23.14 +41:02:44.3 5093 5037 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:31:05.01 +40:38:18.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184672_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184672_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.76 04:31:04.95 +40:38:19.0 5862 4797 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.63 04:16:28.02 +39:33:04.9 4174 4142 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184680_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184680_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.69 04:16:28.06 +39:33:05.6 4170 4142 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.59 04:00:33.77 +40:03:09.4 2336 4529 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184690_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184690_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.44 04:00:33.88 +40:03:09.1 2333 4529 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184706_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184706_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.44 04:34:42.77 +39:05:48.8 6304 3874 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.27 04:32:07.57 +41:13:38.1 5979 5157 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184715_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184715_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.29 04:32:07.71 +41:13:30.2 5975 5156 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.22 04:21:51.23 +33:46:08.9 4776 0632 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184728_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184728_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.40 04:21:51.38 +33:46:07.8 4772 0632 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:26:52.09 +40:43:34.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184737_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184737_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.12 04:26:52.00 +40:43:34.6 5377 4844 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.08 04:44:02.66 +42:06:02.9 7313 5744 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184753_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184753_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.10 04:44:02.69 +42:05:56.7 7309 5743 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 13.96 04:19:54.40 +34:25:04.4 4536 1029 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184755_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184755_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.01 04:19:54.42 +34:25:03.4 4532 1029 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:30:45.34 +41:46:57.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184763_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184763_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.13 04:30:45.35 +41:46:56.5 5813 5491 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:33:05.46 +41:51:43.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184773_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184773_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.94 04:33:05.41 +41:51:42.7 6076 5545 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:28:51.08 +41:45:04.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184822_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184822_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 12.88 04:28:51.07 +41:45:04.7 5598 5469 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184880_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184880_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 11.10 04:40:45.40 +35:12:39.4 7119 1546 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184898_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184898_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 12.06 04:15:35.07 +36:20:24.7 4020 2204 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:23:59.56 +41:56:26.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184950_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184950_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 12.33 04:23:59.55 +41:56:26.7 5049 5580 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184980_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 Preparing report for the candidate 184980_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184983_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184983_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 12.74 04:23:19.46 +40:39:23.9 4971 4801 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:24:24.69 +41:42:26.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 184985_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 184985_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 12.90 04:24:24.71 +41:42:26.8 5096 5438 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 12.96 04:02:58.52 +41:45:52.0 2676 5550 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185012_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185012_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 12.97 04:02:58.50 +41:45:51.8 2672 5550 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:15:33.00 +33:50:14.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185031_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185031_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.09 04:15:32.98 +33:50:14.4 3978 0685 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (23.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185075_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185075_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.00 04:03:52.56 +41:50:12.8 2777 5588 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185093_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185093_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.21 04:09:41.47 +37:29:32.4 3330 2923 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:15:31.59 +33:49:31.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185119_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185119_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.26 04:15:31.54 +33:49:31.1 3975 0678 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 13.31 04:41:38.64 +38:44:54.5 7133 3694 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185129_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185129_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.38 04:41:38.61 +38:44:54.1 7129 3694 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185136_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185136_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.34 04:33:19.58 +38:24:04.3 6151 3449 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 13.39 04:16:15.21 +34:53:11.7 4086 1321 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185157_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185157_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.42 04:16:15.28 +34:53:11.9 4082 1322 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185166_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185166_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.65 03:59:08.02 +40:06:00.8 2168 4570 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (23.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185168_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185168_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.34 04:33:43.66 +41:51:22.9 6148 5544 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 13.47 04:16:26.54 +36:30:07.4 4131 2299 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185184_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185184_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.50 04:16:26.51 +36:30:06.5 4127 2299 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185201_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185201_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.36 04:40:44.34 +41:31:36.3 6950 5374 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 13.55 04:21:51.90 +39:56:26.8 4804 4368 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185202_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185202_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.55 04:21:51.89 +39:56:27.5 4800 4369 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 13.50 04:41:13.88 +34:41:13.8 7197 1230 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185223_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185223_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.58 04:41:13.82 +34:41:14.2 7193 1230 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185224_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185224_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.68 04:18:47.90 +41:57:11.1 4464 5593 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185232_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185232_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.58 04:39:43.75 +34:35:49.8 7007 1168 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185234_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185234_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.57 04:39:47.70 +37:31:18.6 6941 2942 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185235_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185235_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.57 04:15:50.83 +42:03:23.9 4133 5663 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:19:57.00 +41:05:22.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185245_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185245_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.66 04:19:57.03 +41:05:22.9 4587 5067 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:13:18.00 +33:49:47.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185248_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185248_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.66 04:13:18.03 +33:49:47.4 3695 0688 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185251_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185251_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.65 04:00:25.14 +34:02:01.6 2076 0882 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 13.67 04:30:05.07 +39:51:13.4 5758 4320 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185269_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185269_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.66 04:30:05.04 +39:51:13.3 5754 4320 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185271_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185271_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.65 04:36:00.72 +34:04:56.3 6552 0840 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:24:58.81 +39:52:48.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185276_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185276_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.66 04:24:58.88 +39:52:48.9 5161 4331 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:30:05.19 +39:50:46.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185277_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185277_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.69 04:30:05.20 +39:50:45.8 5754 4315 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185287_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185287_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.66 04:00:20.09 +38:19:51.8 2238 3489 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 13.80 04:10:49.09 +42:10:36.5 3574 5755 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185300_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185300_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.97 04:10:49.05 +42:10:36.4 3570 5755 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:35:31.89 +41:41:37.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185304_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185304_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.85 04:35:31.97 +41:41:36.6 6355 5451 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185335_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185335_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.91 04:11:34.01 +42:05:31.6 3652 5700 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:20:14.39 +34:32:05.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185346_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185346_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.80 04:20:14.34 +34:32:06.2 4574 1100 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185349_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185349_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.84 04:26:45.57 +40:59:18.8 5364 5003 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 03:59:55.97 +40:53:18.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185354_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185354_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.99 03:59:55.98 +40:53:18.3 2292 5041 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:03:08.92 +34:51:14.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185357_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185357_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.83 04:03:08.91 +34:51:13.9 2450 1362 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:10:46.20 +38:03:19.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185359_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185359_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.92 04:10:46.23 +38:03:19.8 3472 3258 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:02:21.07 +40:05:22.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185360_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185360_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.09 04:02:20.96 +40:05:23.1 2541 4538 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185372_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185372_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.85 04:14:12.39 +37:23:24.2 3870 2843 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:19:39.95 +34:18:47.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185395_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185395_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.91 04:19:39.97 +34:18:47.5 4501 0966 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:21:15.65 +41:09:19.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185400_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185400_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.83 04:21:15.76 +41:09:19.5 4737 5105 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:04:52.15 +37:06:15.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185411_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185411_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.93 04:04:52.16 +37:06:14.9 2738 2715 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185418_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185418_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.83 04:17:09.00 +35:13:14.8 4197 1522 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:40:38.05 +39:21:41.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185441_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185441_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.99 04:40:38.10 +39:21:42.4 6994 4060 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185469_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185469_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.88 03:59:29.85 +40:51:25.2 2241 5026 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185475_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185475_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.83 04:38:36.90 +40:11:44.7 6738 4555 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185485_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185485_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.89 04:35:17.62 +37:40:53.4 6397 3020 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185507_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185507_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.93 04:01:46.10 +38:59:01.5 2433 3873 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:35:31.58 +37:29:37.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185517_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185517_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.03 04:35:31.62 +37:29:37.1 6428 2907 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185520_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185520_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.24 04:43:58.06 +40:20:26.3 7355 4673 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185529_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185529_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.49 04:02:10.11 +35:55:54.6 2368 2023 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:23:11.68 +35:29:16.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185545_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185545_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.24 04:23:11.65 +35:29:16.5 4945 1675 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:31:59.37 +36:43:00.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185549_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185549_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.11 04:31:59.41 +36:43:00.8 6013 2427 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185574_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185574_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.97 04:01:45.09 +35:54:50.0 2316 2015 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185626_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185626_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.86 04:34:30.37 +38:57:27.1 6282 3789 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185632_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185632_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 13.87 04:10:20.32 +34:10:55.1 3330 0914 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:11:59.82 +35:20:36.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185635_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185635_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.28 04:11:59.80 +35:20:35.5 3562 1612 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185707_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185707_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.18 04:12:53.07 +38:28:46.7 3732 3506 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (23.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185729_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185729_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.14 04:39:07.31 +40:21:47.3 6793 4659 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:11:14.57 +40:56:23.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185730_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185730_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.31 04:11:14.58 +40:56:23.8 3591 5001 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185743_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185743_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.13 04:15:23.06 +41:35:26.1 4074 5381 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185748_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185748_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.23 04:33:40.51 +37:41:17.7 6203 3019 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:29:22.08 +41:30:50.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185806_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185806_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.25 04:29:22.08 +41:30:49.5 5658 5325 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185814_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185814_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.44 04:42:32.39 +37:04:00.9 7285 2681 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185861_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185861_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.15 04:33:13.30 +39:39:23.4 6121 4208 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.49 04:03:59.79 +41:30:04.4 2784 5383 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185874_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185874_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.42 04:03:59.97 +41:30:03.2 2780 5383 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185889_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185889_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.58 04:05:41.59 +38:26:20.8 2879 3517 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185913_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185913_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.39 04:18:35.25 +40:54:06.8 4430 4955 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.55 04:13:08.02 +40:33:55.2 3804 4766 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185923_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185923_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.44 04:13:08.10 +40:33:56.6 3800 4767 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (27.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185929_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185929_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.74 04:05:47.46 +33:55:03.4 2750 0776 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185941_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185941_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.42 04:31:07.79 +34:31:20.4 5933 1095 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 185980_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 185980_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.31 04:43:53.87 +36:20:39.3 7473 2251 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186059_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186059_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.37 04:20:48.28 +40:39:48.2 4682 4807 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186060_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186060_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.97 04:00:03.07 +40:33:40.9 2293 4842 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.0") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186065_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186065_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.48 04:35:48.28 +36:04:50.8 6488 2053 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186072_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186072_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.67 04:04:41.42 +36:52:34.0 2709 2578 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.89 04:09:11.56 +37:36:02.6 3277 2991 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186118_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186118_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.92 04:09:11.64 +37:36:04.6 3273 2991 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186134_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186134_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.50 04:09:12.62 +34:57:00.2 3208 1386 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (26.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186166_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186166_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.97 04:07:53.57 +34:52:53.8 3042 1351 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186174_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186174_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.56 04:41:46.46 +33:49:40.7 7286 0709 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 14.99 04:10:54.95 +37:53:44.5 3490 3161 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186175_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186175_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.96 04:10:55.26 +37:53:44.6 3487 3161 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 15.04 04:03:29.18 +36:44:30.5 2563 2504 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186178_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186178_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 15.22 04:03:29.27 +36:44:30.4 2558 2505 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 15.12 04:08:56.30 +39:16:31.2 3289 4004 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186179_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186179_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 15.13 04:08:56.35 +39:16:32.4 3285 4005 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Discovery image 1 2026 08 19.46257 2461271.96257 15.00 04:08:01.13 +34:14:43.4 3045 0963 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-05-55_20.00sec_-0.00C_LIGHT_0538.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186201_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186201_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.94 04:08:00.97 +34:14:43.2 3040 0964 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (25.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 186204_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 186204_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 14.80 04:01:22.08 +34:23:46.8 2210 1096 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits Rejecting candidate due to large distance (24.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65245_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 65245_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 2 2026 08 19.46303 2461271.96303 15.12 04:14:41.84 +35:54:04.3 3905 1941 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:16:24.26 +39:25:44.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 26987_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 26987_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 3 2026 08 19.46303 2461271.96303 12.94 04:16:24.30 +39:25:44.0 4161 4068 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:27:32.42 +41:47:00.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 73635_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 73635_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 3 2026 08 19.46303 2461271.96303 12.90 04:27:32.44 +41:47:00.5 5450 5486 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:23:36.57 +38:38:02.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 113652_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 The candidate 113652_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 did not pass the final checks Discovery image 3 2026 08 19.46303 2461271.96303 12.19 04:23:36.57 +38:38:02.4 5000 3577 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits **** FOUND 04:27:27.66 +35:16:38.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 133585_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 Preparing report for the candidate 133585_fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539 make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 13s Prepared the HTML report for the field Per-05-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 04:36:04.02 +34:10:44.0 04:42:28.45 +35:16:09.0 ########### Completed Per-05-Q2b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ2.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### 04:42:28.45 +35:16:09.0 04:36:04.02 +34:10:44.0 ################################################################################### 04:42:28.45 +35:16:09.0 -- asteroid (will NOT add it to exclusion list) 04:36:04.02 +34:10:44.0 -- not an asteroid (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 04:36:04.02 +34:10:44.0 -- does not seem to be a hot pixel (will add it to exclusion list) renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) 04:36:04.02 +34:10:44.0 -- a known variable star Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 1 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN= NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Adding the following to the exclusion list #### 04:36:04.02 +34:10:44.0 #################################################### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461271.96256676 -observatory V36 09:22:02.14 +16:59:48.3 Mercury (-1.6mag) 12:40:55.55 -06:26:12.9 Venus (-4.5mag) 06:21:39.42 +23:41:31.9 Mars (1.3mag) 08:52:57.82 +18:03:04.1 Jupiter (-1.8mag) 00:55:14.51 +03:04:55.5 Saturn (0.5mag) 04:12:49.48 +20:59:46.6 Uranus (5.7mag) 00:15:21.26 +00:07:49.3 Neptune (7.7mag) 20:27:05.87 -23:34:14.9 Pluto (14.5mag) 14:58:33.86 -22:34:45.4 Moon (-10.2mag) -rw-r--r-- 1 apache apache 363 Aug 19 06:23 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461271.96256676: 08:52:53.34 +18:03:25.8 Io (6.1mag) 08:53:08.51 +18:02:15.9 Europa (6.3mag) 08:52:44.01 +18:04:09.2 Ganymede (5.6mag) 08:52:33.43 +18:04:54.0 Callisto (6.8mag) 08:50:25.62 +18:09:20.0 Himalia (15.7mag) 08:53:01.90 +18:02:46.9 Thebe (16.6mag) 08:50:03.86 +18:05:42.6 Elara (17.7mag) 08:57:06.23 +17:37:31.1 Pasiphae (17.9mag) 08:55:22.99 +18:15:56.4 Carme (19.0mag) 00:55:23.79 +03:05:02.6 Titan (8.4mag) 00:55:09.61 +03:05:01.5 Rhea (9.7mag) 00:55:47.67 +03:06:03.8 Iapetus (11.1mag) 00:55:29.95 +03:04:46.0 Hyperion (14.4mag) 00:54:22.79 +02:56:41.4 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Aug 19 06:23 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461271.96256676: 19:55:03.47 -16:12:00.4 JWST 17:11:37.06 +39:26:58.8 Chandra 06:49:02.61 +06:24:37.1 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 19 06:23 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461271.96256676 -observatory V36 03:25:31.83 +18:14:39.5 17.5mag P/1996 R2 (Lagerkvist) 17:59:56.37 -34:30:57.1 14.1mag P/2010 H2 (Vales) 07:03:59.01 -69:21:32.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:12:32.31 +33:14:26.2 17.7mag C/2017 K2 (PANSTARRS) 04:14:12.74 +41:38:42.9 17.3mag P/2021 N1 (ZTF) 22:29:11.45 +30:38:00.1 17.3mag C/2022 E2 (ATLAS) 06:54:16.85 +26:20:17.8 16.8mag C/2022 N2 (PANSTARRS) 10:32:00.76 +27:58:29.5 17.0mag C/2022 QE78 (ATLAS) 09:36:22.93 +05:18:20.8 18.0mag C/2022 R6 (PANSTARRS) 15:14:52.25 -12:45:00.3 18.0mag P/2023 B1 (PANSTARRS) 20:56:41.15 +64:31:49.1 17.9mag C/2023 H5 (Lemmon) 15:38:21.83 -13:58:16.6 14.5mag C/2023 R1 (PANSTARRS) 08:20:16.95 +31:52:12.0 15.5mag C/2024 E1 (Wierzchos) 15:05:47.64 +15:31:58.3 17.8mag C/2024 G6 (ATLAS) 18:49:53.27 +43:28:09.0 13.7mag C/2024 J3 (ATLAS) 20:53:48.13 +49:39:19.2 17.5mag C/2024 R4 (PANSTARRS) 05:23:43.05 -12:53:52.2 15.3mag C/2024 T5 (ATLAS) 07:03:02.77 +22:08:27.0 17.9mag C/2025 J1 (Borisov) 10:48:58.69 +20:09:39.9 17.1mag C/2025 V2 (Rankin) 13:05:22.18 +01:34:02.5 16.9mag C/2025 Y1 (ATLAS) 16:07:19.79 +76:38:16.9 16.5mag C/2026 A2 (Bok) 03:09:53.47 +46:20:21.2 17.2mag C/2026 B2 (Sun-Gao) 11:56:19.18 +09:39:50.9 17.4mag A/2026 E1 22:09:44.23 -31:27:14.6 7.1mag 10P/Tempel 11:35:52.86 -04:07:25.2 16.3mag 29P/Schwassmann-Wachmann 11:30:33.04 +00:57:58.0 17.4mag 63P/Wild 00:52:26.97 -05:56:54.0 15.4mag 65P/Gunn 06:00:32.86 +20:22:18.1 13.7mag 78P/Gehrels 20:28:07.07 -24:43:46.5 17.5mag 84P/Giclas 03:10:09.91 +14:23:54.4 16.9mag 88P/Howell 08:23:41.26 +26:02:08.9 16.4mag 93P/Lovas 04:38:50.88 +21:16:21.5 17.3mag 112P/Urata-Niijima 06:33:16.39 +28:47:50.3 16.1mag 114P/Wiseman-Skiff 09:44:56.14 +24:38:38.5 14.9mag 123P/West-Hartley 12:06:31.25 -14:31:46.7 17.2mag 124P/Mrkos 05:52:44.67 +21:04:36.0 16.0mag 128P/Shoemaker-Holt 06:47:17.69 +18:17:01.5 17.9mag 131P/Mueller 00:00:38.01 +03:11:32.1 17.5mag 139P/Vaisala-Oterma 03:12:57.56 -18:44:18.0 13.1mag 161P/Hartley-IRAS 07:54:10.44 +38:07:28.0 16.0mag 162P/Siding Spring 11:40:17.27 +34:02:52.1 12.1mag 169P/NEAT 03:01:55.27 +09:28:29.8 17.6mag 220P/McNaught 16:48:34.81 -10:55:28.4 18.0mag 235P/LINEAR 20:16:56.37 -52:08:48.3 17.9mag 259P/Garradd 03:54:53.22 +29:43:41.1 15.3mag 260P/McNaught 07:38:52.29 +37:16:05.8 17.3mag 295P/LINEAR 15:14:49.71 +01:52:57.2 17.8mag 391P/Kowalski 09:11:06.47 +17:48:54.7 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.3K Aug 19 06:23 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.67 +32:04:22.70 AT2026ovz 2026-06-14.6 15.52 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 -rw-r--r-- 1 apache apache 5.7K Aug 19 06:23 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag 02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag -rw-r--r-- 1 apache apache 190K Aug 19 06:23 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 16:41:43.686 +14:40:42.02 AT 2026xav 2026-08-02.18 20.3571 16:03:20.958 +17:43:23.83 SN 2026xau 2026-08-04.18 18.847 15:09:52.095 +48:01:38.08 AT 2026xat 2026-08-04.19 19.4815 14:56:48.351 +16:16:43.42 AT 2026xas 2026-08-04.18 19.5873 14:17:41.187 +58:11:22.15 AT 2026xar 2026-08-04.19 19.1338 20:23:39.247 +11:42:39.44 SN 2026xaq 2026-08-03.95 19.47 20:19:04.225 +25:37:48.81 AT 2026xap 2026-08-03.44 18.58 12:02:08.871 -33:06:45.84 AT 2026xao 2026-08-03.72 19.152 17:22:14.965 +09:02:31.04 AT 2026xan 2026-08-04.21 19.0651 16:26:48.114 +00:11:54.67 AT 2026xam 2026-08-02.17 20.0303 15:27:21.981 +32:14:38.20 AT 2026xal 2026-08-04.18 19.7982 14:23:54.444 +14:25:40.42 AT 2026xak 2026-07-14.22 20.7881 15:31:24.622 +04:06:01.15 AT 2026xaj 2026-08-02.18 20.5636 14:35:58.114 +53:44:16.90 AT 2026xai 2026-08-02.20 20.1016 18:19:05.698 +53:11:07.41 AT 2026xah 2026-08-02.19 20.0688 20:55:20.373 -00:21:55.35 AT 2026xag 2026-08-03.47 20.94 14:15:21.615 +05:15:37.35 AT 2026xaf 2026-08-03.30 20.31 14:14:04.946 +13:34:28.62 AT 2026xae 2026-08-03.27 20.15 21:25:11.950 -47:08:43.45 AT 2026xad 2026-06-19.54 20.42 00:02:18.948 +29:04:39.95 AT 2026xac 2026-07-29.51 19.76 -rw-r--r-- 1 apache apache 87K Aug 19 06:23 tns_transients_list.txt Discovery image 3 2026 08 19.46303 2461271.96303 13.87 04:27:27.67 +35:16:37.8 5471 1548 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Per-05-Q2b1x1_062121_TTUQ2b1x1_3500567_Rh25mcVt/fd_Per-05-Q2b1x1_2026-08-19_06-06-35_20.00sec_-0.00C_LIGHT_0539.fits
