fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits
fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Discovery image 1 | 2026 08 16.24350 | 2461268.74350 | 10.62 | 03:31:11.98 +43:54:14.8 | 4228 1945 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits |
| Discovery image 2 | 2026 08 16.24572 | 2461268.74572 | 10.56 | 03:31:11.93 +43:54:15.0 | 4227 1943 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits |
Mean magnitude and position on the discovery images:
2026 08 16.2446 2461268.7446 10.59 03:31:11.95 +43:54:14.9
150.95591 -10.10436 galactic Per Second-epoch detections are separated by 0.5" and 1.9 pix This object is listed in neverexclude_list.txt 0.9" GK Per - XRISM observations
The object was found in VSX
1" GK Per
Type: NA/DQ+UG
# Max. Min./Amp. JD0 Period
0.200 V 14.000 V 2415439.00000 1.996803000000 WD+K2IVe
The object was not found in astcheck.
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 | 2026 01 09.08215 | 2461049.58215 | 13.07 | 03:31:11.97 +43:54:15.3 | 4175 1979 | /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits |
| Discovery image 1 | 2026 01 09.08264 | 2461049.58264 | 13.06 | 03:31:11.97 +43:54:15.7 | 4171 1975 | /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits |
| Discovery image 2 | 2026 08 16.24350 | 2461268.74350 | 10.66 | 03:31:11.94 +43:54:14.6 | 4228 1945 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits |
| Discovery image 3 | 2026 08 16.24572 | 2461268.74572 | 10.57 | 03:31:11.91 +43:54:14.9 | 4227 1943 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits |
Mean magnitude and position on the discovery images:
2026 08 16.2446 2461268.7446 10.62 03:31:11.93 +43:54:14.8
150.95587 -10.10442 galactic Per Second-epoch detections are separated by 0.4" and 1.9 pix This object is listed in neverexclude_list.txt 1.1" GK Per - XRISM observations
The object was found in VSX
1" GK Per
Type: NA/DQ+UG
# Max. Min./Amp. JD0 Period
0.200 V 14.000 V 2415439.00000 1.996803000000 WD+K2IVe
The object was not found in astcheck.
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.nao.ac.jp GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.nao.ac.jp) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Per-02-Q2b1x1 ####################################### ########### Starting Per-02-Q2b1x1 ########### Processing Per-02-Q2b1x1 server tau has sufficient free disk space available: 661205 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 661205 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.png' -> 'transient_report/Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits_preview.png'
Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits
renamed 'Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.png' -> 'transient_report/Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits_preview.png'
Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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= 545.6414 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 824.5112 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1706.2256 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 557.6735 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1682.8237 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 558.5230 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 3.12701 INFO: SECOND_EPOCH__SD_ratio= 0.002 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 = 27.8500003814697 / [degC] Focuser temperature AMBTEMP = 27.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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= '2026-08-16T00:50:28.5718834' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-16T05:50:28.5718834' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61268.2433862383 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-16T05:50:38.4725515' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61268.2435008334 / 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 = 53.9992820771718 / [deg] RA of telescope" status=0 Record 32: "DEC = 46.0021026239532 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.0663888888889 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 44.1594444444444 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.7946208567904 / 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-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '03 36 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+46 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 = 20437 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20437 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 27.8500003814697 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 27.8500003814697 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 14.5 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 44.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 904.91 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 27.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 16.601328 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 11.900952 / [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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/d_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits :) Spent 0.766844 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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/d_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 27.8999996185303 / [degC] Focuser temperature AMBTEMP = 27.9 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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= '2026-08-16T00:53:40.0021465' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-16T05:53:40.0021465' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61268.2456018748 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-16T05:53:49.9032065' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61268.2457164698 / 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 = 53.9992817581612 / [deg] RA of telescope" status=0 Record 32: "DEC = 46.0021025845506 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 15.5322222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 44.4744444444444 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.68664319904394 / 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-02' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '03 36 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+46 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 = 20447 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20447 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 27.8999996185303 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 27.8999996185303 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 14.5 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 44.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 904.91 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 27.9 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 16.601328 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 11.900952 / [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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/d_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits :) Spent 0.908427 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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/d_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Previews of the CALIBRATED second-epoch images:
fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits
fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits SExtractor catalog cache: saved Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.cat to cache SExtractor catalog cache: saved Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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: 2461268.74350198 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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits exists and is non-empty wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits exists and is non-empty wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits exists and is non-empty wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits (1st reference image) verification OK: wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits Image size: 941.5'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: 03:36:01.913 +46:00:00.61 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-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits (1st new image) verification OK: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits Image size: 940.6'x624.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis Image center: 03:36:01.313 +46:00:12.74 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 03:36:01.913 +46:00:00.61 Second-epoch image center 03:36:01.313 +46:00:12.74 Angular distance between the image centers 0.0038 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits (2nd new image) verification OK: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Image size: 940.4'x624.4' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.89"/pix along the X axis and 5.86"/pix along the Y axis Image center: 03:36:01.588 +46:00:22.93 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 03:36:01.913 +46:00:00.61 Second-epoch image center 03:36:01.588 +46:00:22.93 Angular distance between the image centers 0.0063 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 03:36:01.313 +46:00:12.74 Second-epoch second image center 03:36:01.588 +46:00:22.93 Angular distance between the image centers 0.00294 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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits &> /tmp/tmp.9HEhLscAjL Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits &> /tmp/tmp.sBB0IO7BAm Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits &> /tmp/tmp.nLmGe4zn4W Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits &> /tmp/tmp.Dxs2ojrKpG Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Calibrating the magnitude scale Found non-empty wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits and wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits and wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat Found non-empty wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits and wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat The reference image (wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits) and catalog (wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat) found 'wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat' -> 'wcsmag.cat' Read 24919 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 41.2386 to 65.8886 deg, Dec +39.8263 to +51.4097 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 41.2386 to 65.8886 deg, Dec 39.8263 to 51.4097 deg Loaded 12587 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): 8299 out of 9376 total matches. Matched with Tycho-2 9376 out of 24919 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.954600 a=0.000000 b=1.000000 c=22.954600 From vast_summary.log: estimated ref. image limiting mag.: -7.52 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.43 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.43
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 24919 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 41.2386 to 65.8886 deg, Dec +39.8263 to +51.4097 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 41.2386 to 65.8886 deg, Dec 39.8263 to 51.4097 deg Loaded 12587 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): 8299 out of 9376 total matches. Matched with Tycho-2 9376 out of 24919 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits Forced-photometry filter: calibrated wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits -> calib.txt_param_ref_wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits (aperture=5.7) Read 25014 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 41.2390 to 65.8888 deg, Dec +39.8264 to +51.4150 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 41.2390 to 65.8888 deg, Dec 39.8264 to 51.4150 deg Loaded 12591 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): 8306 out of 9365 total matches. Matched with Tycho-2 9365 out of 25014 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits Forced-photometry filter: calibrated wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits -> calib.txt_param_ref_wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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: 2.0 pix Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits 2.0 pix Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits 2.2 pix fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits 2.2 pix fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Limiting magnitude estimates: 15.4 mag. Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits 15.4 mag. Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits 13.3 mag. fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits 13.4 mag. fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits All-image limiting magnitude estimate: 13.3 (SNR ) 11.0 (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.9HEhLscAjL (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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits' -> 'wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits WCS_IMAGE_NAME=wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits WCS-calibrated image found: wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits Checking if the catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat corresponding to the image wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits alredy exist and is non-empty... Catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat corresponding to the image wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits WCS catalog name: wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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=2608, bad_region=5544, passed=24919 Got 24919 stars (including 17235 good ones) from the SExtractor catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat util/solve_plate_with_UCAC5 got 24919 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 649 to 709 (Dec 39.8 to 51.4) Done reading UCAC5 zone files... Matched 4940 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4918 matched stars entering correct_measured_positions(), 4918 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4918 matched stars entering correct_measured_positions(), 20428 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" 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 649 to 709 (Dec 39.8 to 51.4) Done reading UCAC5 zone files... Matched 4940 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 20428 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 20428 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 4919 stars left (next iteration limit 5409) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits N_match=4919 sigma_overall_arcsec=0.425 sigma_q1_arcsec=0.552 sigma_q2_arcsec=0.379 sigma_q3_arcsec=0.375 sigma_q4_arcsec=0.379 n_q1=1615 n_q2=801 n_q3=1627 n_q4=876 worst_quadrant_to_overall_ratio=1.300 The image catalog is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits -region wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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.sBB0IO7BAm (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-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits' -> 'wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits WCS_IMAGE_NAME=wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits WCS-calibrated image found: wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits Checking if the catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat corresponding to the image wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits alredy exist and is non-empty... Catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat corresponding to the image wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits WCS catalog name: wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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=17, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=2561, bad_region=5578, passed=24997 Got 24997 stars (including 17348 good ones) from the SExtractor catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat util/solve_plate_with_UCAC5 got 24997 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 649 to 709 (Dec 39.8 to 51.4) Done reading UCAC5 zone files... Matched 4942 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 4919 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.35" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 20490 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" 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 649 to 709 (Dec 39.8 to 51.4) Done reading UCAC5 zone files... Matched 4942 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 20490 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 20490 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Excluding outliers - 4920 stars left (next iteration limit 5410) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits N_match=4920 sigma_overall_arcsec=0.382 sigma_q1_arcsec=0.466 sigma_q2_arcsec=0.360 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.356 n_q1=1613 n_q2=791 n_q3=1642 n_q4=874 worst_quadrant_to_overall_ratio=1.221 The image catalog is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits -region wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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.nLmGe4zn4W (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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits WCS_IMAGE_NAME=wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits WCS-calibrated image found: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits Checking if the catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits alredy exist and is non-empty... Catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits WCS catalog name: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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=321, bad_region=716, passed=6242 Got 6242 stars (including 5223 good ones) from the SExtractor catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat util/solve_plate_with_UCAC5 got 6242 stars from the SExtractor catalog Updated FoV from the plate-solved image: 940.6' Seting catalog search parameters based on the expected field of view 940.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013064 (47.0 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010451 (37.6 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 650 to 708 (Dec 40.1 to 51.3) Done reading UCAC5 zone files... Matched 4931 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 4904 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 5700 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" 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 650 to 708 (Dec 40.1 to 51.3) Done reading UCAC5 zone files... Matched 4929 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 5700 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 5700 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" Excluding outliers - 4903 stars left (next iteration limit 5394) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4903 robust_rms=5.520 arcsec worst_quadrant_rms=10.287 arcsec SIP_REFIT: SIP order 3 trial: matched=4903 robust_rms=0.573 arcsec worst_quadrant_rms=0.684 arcsec SIP_REFIT: SIP order 5 trial: matched=4903 robust_rms=0.512 arcsec worst_quadrant_rms=0.534 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4903 robust_rms_before=1.465 arcsec robust_rms_before_corrected=0.509 arcsec robust_rms_after=0.512 arcsec worst_quadrant_rms_before=0.536 worst_quadrant_rms_after=0.534 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.536 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits N_match=4903 sigma_overall_arcsec=0.513 sigma_q1_arcsec=0.558 sigma_q2_arcsec=0.456 sigma_q3_arcsec=0.527 sigma_q4_arcsec=0.556 n_q1=1762 n_q2=655 n_q3=1667 n_q4=819 worst_quadrant_to_overall_ratio=1.089 The image catalog is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits -region wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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.Dxs2ojrKpG (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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits WCS_IMAGE_NAME=wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits WCS-calibrated image found: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Checking if the catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits alredy exist and is non-empty... Catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits WCS catalog name: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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=349, bad_region=778, passed=6517 Got 6517 stars (including 5406 good ones) from the SExtractor catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat util/solve_plate_with_UCAC5 got 6517 stars from the SExtractor catalog Updated FoV from the plate-solved image: 940.4' Seting catalog search parameters based on the expected field of view 940.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013061 (47.0 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010449 (37.6 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 650 to 708 (Dec 40.2 to 51.3) Done reading UCAC5 zone files... Matched 4930 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 4904 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 5924 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" 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 650 to 708 (Dec 40.2 to 51.3) Done reading UCAC5 zone files... Matched 4930 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 5924 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 5924 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Excluding outliers - 4904 stars left (next iteration limit 5394) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4904 robust_rms=5.390 arcsec worst_quadrant_rms=11.009 arcsec SIP_REFIT: SIP order 3 trial: matched=4904 robust_rms=0.581 arcsec worst_quadrant_rms=0.657 arcsec SIP_REFIT: SIP order 5 trial: matched=4904 robust_rms=0.499 arcsec worst_quadrant_rms=0.561 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4904 robust_rms_before=1.419 arcsec robust_rms_before_corrected=0.501 arcsec robust_rms_after=0.499 arcsec worst_quadrant_rms_before=0.537 worst_quadrant_rms_after=0.561 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.537 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits N_match=4904 sigma_overall_arcsec=0.517 sigma_q1_arcsec=0.511 sigma_q2_arcsec=0.492 sigma_q3_arcsec=0.553 sigma_q4_arcsec=0.561 n_q1=1747 n_q2=653 n_q3=1698 n_q4=806 worst_quadrant_to_overall_ratio=1.086 The image catalog is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits -region wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits to local_wcs_cache/ 'wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits' -> 'local_wcs_cache/wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits' Saving the final (post-refit) wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits to local_wcs_cache/ 'wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits' -> 'local_wcs_cache/wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits' Saving the final (post-refit) wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits to local_wcs_cache/ 'wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits' -> 'local_wcs_cache/wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits' Saving the final (post-refit) wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits to local_wcs_cache/ 'wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits' -> 'local_wcs_cache/wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits sigma_overall=0.425 worst_q_ratio=1.300 ref2=Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits sigma_overall=0.382 worst_q_ratio=1.221 new1=fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits sigma_overall=0.513 worst_q_ratio=1.089 new2=fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits sigma_overall=0.517 worst_q_ratio=1.086 reference average sigma_overall=0.4035 worst_q_ratio=1.2605 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020_astrometric_residuals.png (4919 matched stars from wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.39 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021_astrometric_residuals.png (4920 matched stars from wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234_astrometric_residuals.png (4903 matched stars from wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.46 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235_astrometric_residuals.png (4904 matched stars from wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.47 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits' Saving fully-calibrated image wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits' Preparing the HTML report for the field Per-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 make_report_in_HTML.sh Phase 1 (network queries): 5s 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 31434_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 Preparing report for the candidate 31434_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31466_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 31466_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks**** FOUND 03:53:30.11 +47:39:01.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 04594_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 04594_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 10.94 03:53:30.08 +47:39:02.2 6595 4192 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:09:34.60 +42:19:48.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 08393_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 08393_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 10.18 03:09:34.60 +42:19:48.3 1766 1164 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:29:23.38 +44:24:26.6 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 7s Prepared the HTML report for the field Per-02-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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits SExtractor catalog cache: saved Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.cat to cache SExtractor catalog cache: saved Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits Creating symlink local_wcs_cache/wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits Creating symlink local_wcs_cache/wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits Creating symlink local_wcs_cache/wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits exists and is non-empty wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits exists and is non-empty wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits exists and is non-empty wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits (1st reference image) verification OK: wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits Image size: 941.5'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: 03:36:01.913 +46:00:00.61 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-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits (1st new image) verification OK: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits Image size: 940.6'x624.5' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis Image center: 03:36:01.313 +46:00:12.74 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 03:36:01.913 +46:00:00.61 Second-epoch image center 03:36:01.313 +46:00:12.74 Angular distance between the image centers 0.0038 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits (2nd new image) verification OK: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Image size: 940.4'x624.4' 15.7(deg)x10.4(deg) 9576x6388 pix Image scale: 5.89"/pix along the X axis and 5.86"/pix along the Y axis Image center: 03:36:01.588 +46:00:22.93 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 03:36:01.913 +46:00:00.61 Second-epoch image center 03:36:01.588 +46:00:22.93 Angular distance between the image centers 0.0063 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 03:36:01.313 +46:00:12.74 Second-epoch second image center 03:36:01.588 +46:00:22.93 Angular distance between the image centers 0.00294 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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits &> /tmp/tmp.cpn6NTs7OQ Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits &> /tmp/tmp.AuFoTxzUWf Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits &> /tmp/tmp.wXGsHSdwDm Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits &> /tmp/tmp.nOaMPPblh7 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Calibrating the magnitude scale Found non-empty wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits and wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_ Discovery image 3 2026 08 16.24572 2461268.74572 9.98 03:29:23.38 +44:24:26.5 4046 2256 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits and wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat Found non-empty wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits and wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat The reference image (wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits) and catalog (wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat) found 'wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat' -> 'wcsmag.cat' Read 189134 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 41.2226 to 65.9097 deg, Dec +39.7810 to +51.4146 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 41.2226 to 65.9097 deg, Dec 39.7810 to 51.4146 deg Loaded 12673 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): 6489 out of 9455 total matches. Matched with Tycho-2 9455 out of 189134 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.821000 a=0.000000 b=1.000000 c=22.821000 From vast_summary.log: estimated ref. image limiting mag.: -7.19 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.63 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.63
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 189134 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 41.2226 to 65.9097 deg, Dec +39.7810 to +51.4146 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 41.2226 to 65.9097 deg, Dec 39.7810 to 51.4146 deg Loaded 12673 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): 6489 out of 9455 total matches. Matched with Tycho-2 9455 out of 189134 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits Forced-photometry filter: calibrated wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits -> calib.txt_param_ref_wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits (aperture=4.3) Read 187812 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 41.2223 to 65.9102 deg, Dec +39.7810 to +51.4199 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 41.2223 to 65.9102 deg, Dec 39.7810 to 51.4199 deg Loaded 12677 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): 6500 out of 9428 total matches. Matched with Tycho-2 9428 out of 187812 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits Forced-photometry filter: calibrated wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits -> calib.txt_param_ref_wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits (aperture=4.4) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 96 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 1.8 pix Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits 1.9 pix Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits 2.1 pix fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits 2.1 pix fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Limiting magnitude estimates: 15.6 mag. Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits 15.6 mag. Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits 13.7 mag. fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits 13.8 mag. fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits All-image limiting magnitude estimate: 13.7 (SNR ) 13.4 (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.cpn6NTs7OQ (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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits' -> 'wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits WCS_IMAGE_NAME=wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits WCS-calibrated image found: wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits Checking if the catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat corresponding to the image wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits alredy exist and is non-empty... Catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat corresponding to the image wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits WCS catalog name: wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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=43, blended=23506, bad_region=33336, passed=189091 Got 189091 stars (including 135790 good ones) from the SExtractor catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat util/solve_plate_with_UCAC5 got 189091 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 648 to 709 (Dec 39.8 to 51.4) Done reading UCAC5 zone files... Matched 4933 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4923 matched stars entering correct_measured_positions(), 4923 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4923 matched stars entering correct_measured_positions(), 162706 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" 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 648 to 709 (Dec 39.8 to 51.4) Done reading UCAC5 zone files... Matched 4933 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4923 matched stars entering correct_measured_positions(), 162706 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 4923 matched stars entering correct_measured_positions(), 162706 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Excluding outliers - 4923 stars left (next iteration limit 5415) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits N_match=4923 sigma_overall_arcsec=0.405 sigma_q1_arcsec=0.527 sigma_q2_arcsec=0.369 sigma_q3_arcsec=0.359 sigma_q4_arcsec=0.356 n_q1=1620 n_q2=815 n_q3=1614 n_q4=874 worst_quadrant_to_overall_ratio=1.300 The image catalog is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits -region wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.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.AuFoTxzUWf (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-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits' -> 'wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits WCS_IMAGE_NAME=wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits WCS-calibrated image found: wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits Checking if the catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat corresponding to the image wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits alredy exist and is non-empty... Catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat corresponding to the image wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits WCS catalog name: wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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=6, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=36, blended=23390, bad_region=33357, passed=187770 Got 187770 stars (including 134514 good ones) from the SExtractor catalog wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat util/solve_plate_with_UCAC5 got 187770 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 648 to 709 (Dec 39.8 to 51.4) Done reading UCAC5 zone files... Matched 4932 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 4919 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 161324 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" 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 648 to 709 (Dec 39.8 to 51.4) Done reading UCAC5 zone files... Matched 4932 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 161324 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.34" Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 161324 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 4919 stars left (next iteration limit 5410) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits N_match=4919 sigma_overall_arcsec=0.370 sigma_q1_arcsec=0.437 sigma_q2_arcsec=0.354 sigma_q3_arcsec=0.343 sigma_q4_arcsec=0.344 n_q1=1627 n_q2=807 n_q3=1602 n_q4=883 worst_quadrant_to_overall_ratio=1.180 The image catalog is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits -region wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.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.wXGsHSdwDm (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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits WCS_IMAGE_NAME=wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits WCS-calibrated image found: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits Checking if the catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits alredy exist and is non-empty... Catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits WCS catalog name: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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=2432, bad_region=4244, passed=54863 Got 54863 stars (including 48254 good ones) from the SExtractor catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat util/solve_plate_with_UCAC5 got 54863 stars from the SExtractor catalog Updated FoV from the plate-solved image: 940.6' Seting catalog search parameters based on the expected field of view 940.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013064 (47.0 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010451 (37.6 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 650 to 708 (Dec 40.1 to 51.3) Done reading UCAC5 zone files... Matched 4932 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 51861 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" 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 650 to 708 (Dec 40.1 to 51.3) Done reading UCAC5 zone files... Matched 4932 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 51861 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 51862 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Excluding outliers - 4911 stars left (next iteration limit 5402) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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=4911 robust_rms=5.330 arcsec worst_quadrant_rms=11.118 arcsec SIP_REFIT: SIP order 3 trial: matched=4911 robust_rms=0.577 arcsec worst_quadrant_rms=0.675 arcsec SIP_REFIT: SIP order 5 trial: matched=4911 robust_rms=0.510 arcsec worst_quadrant_rms=0.532 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4911 robust_rms_before=1.474 arcsec robust_rms_before_corrected=0.497 arcsec robust_rms_after=0.510 arcsec worst_quadrant_rms_before=0.526 worst_quadrant_rms_after=0.532 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.526 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits N_match=4911 sigma_overall_arcsec=0.512 sigma_q1_arcsec=0.544 sigma_q2_arcsec=0.463 sigma_q3_arcsec=0.513 sigma_q4_arcsec=0.539 n_q1=1778 n_q2=627 n_q3=1686 n_q4=820 worst_quadrant_to_overall_ratio=1.061 The image catalog is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits -region wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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.nOaMPPblh7 (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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits WCS_IMAGE_NAME=wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits WCS-calibrated image found: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Checking if the catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits alredy exist and is non-empty... Catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits WCS catalog name: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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=5, blended=2654, bad_region=4502, passed=57381 Got 57381 stars (including 50308 good ones) from the SExtractor catalog wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat util/solve_plate_with_UCAC5 got 57381 stars from the SExtractor catalog Updated FoV from the plate-solved image: 940.4' Seting catalog search parameters based on the expected field of view 940.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013061 (47.0 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010449 (37.6 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 650 to 708 (Dec 40.1 to 51.3) Done reading UCAC5 zone files... Matched 4931 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 4909 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 54223 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" 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 650 to 708 (Dec 40.1 to 51.3) Done reading UCAC5 zone files... Matched 4930 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 54223 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 54223 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Excluding outliers - 4908 stars left (next iteration limit 5399) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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=4908 robust_rms=5.378 arcsec worst_quadrant_rms=11.186 arcsec SIP_REFIT: SIP order 3 trial: matched=4908 robust_rms=0.581 arcsec worst_quadrant_rms=0.667 arcsec SIP_REFIT: SIP order 5 trial: matched=4908 robust_rms=0.499 arcsec worst_quadrant_rms=0.561 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4908 robust_rms_before=1.429 arcsec robust_rms_before_corrected=0.489 arcsec robust_rms_after=0.499 arcsec worst_quadrant_rms_before=0.526 worst_quadrant_rms_after=0.561 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.526 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits N_match=4908 sigma_overall_arcsec=0.513 sigma_q1_arcsec=0.514 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.545 sigma_q4_arcsec=0.561 n_q1=1793 n_q2=635 n_q3=1676 n_q4=804 worst_quadrant_to_overall_ratio=1.094 The image catalog is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits -region wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits Saving fully-calibrated image wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.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_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Preparing the HTML report for the field Per-02-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:50:59.00 +49:51:34.1: 13.37 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:05:31.13 +47:57:05.6: 13.64 +/- 0.04 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:13:18.57 +47:47:28.4: 13.49 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:21:24.10 +45:38:39.8: 13.27 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:25:27.21 +49:18:39.5: 13.14 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:09:52.00 +45:58:00.1: 13.52 +/- 0.04 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:47:16.64 +48:00:22.3: 13.11 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:05:31.13 +47:57:05.6: 13.55 +/- 0.04 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:21:24.10 +45:38:39.8: 13.27 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:47:16.64 +48:00:22.3: 13.09 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:50:59.00 +49:51:34.1: 13.49 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:09:52.00 +45:58:00.1: 13.57 +/- 0.04 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:13:18.57 +47:47:28.4: 13.47 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:25:27.21 +49:18:39.5: 13.14 +/- 0.02 detection Forced photometry reference-image weighted average: 13.59 +/- 0.03 Forced photometry reference-image weighted average: 13.27 +/- 0.02 Forced photometry reference-image weighted average: 13.42 +/- 0.02 Forced photometry reference-image weighted average: 13.10 +/- 0.01 Forced photometry reference-image weighted average: 13.48 +/- 0.02 Forced photometry reference-image weighted average: 13.14 +/- 0.02 Forced photometry filter REJECTED candidate at 03:21:24.10 +45:38:39.8: ref_mag=13.27 +/- 0.02 new_mean_mag=12.9692 delta=0.30 (need > 0.90) Forced photometry filter REJECTED candidate at 03:05:31.13 +47:57:05.6: ref_mag=13.59 +/- 0.03 new_mean_mag=13.3463 delta=0.25 (need > 0.90) Forced photometry reference-image weighted average: 13.54 +/- 0.03 Forced photometry filter REJECTED candidate at 03:50:59.00 +49:51:34.1: ref_mag=13.42 +/- 0.02 new_mean_mag=13.0494 delta=0.37 (need > 0.90) Forced photometry filter REJECTED candidate at 03:47:16.64 +48:00:22.3: ref_mag=13.10 +/- 0.01 new_mean_mag=13.0978 delta=-0.00 (need > 0.90) Forced photometry filter REJECTED candidate at 03:25:27.21 +49:18:39.5: ref_mag=13.14 +/- 0.02 new_mean_mag=12.9348 delta=0.21 (need > 0.90) Forced photometry filter REJECTED candidate at 03:09:52.00 +45:58:00.1: ref_mag=13.54 +/- 0.03 new_mean_mag=13.0641 delta=0.48 (need > 0.90) Forced photometry filter REJECTED candidate at 03:13:18.57 +47:47:28.4: ref_mag=13.48 +/- 0.02 new_mean_mag=13.3348 delta=0.15 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:16:43.17 +49:48:21.1: 12.69 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:41:09.50 +47:11:17.9: 12.13 +/- 0.01 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:32:55.13 +49:24:28.4: 12.77 +/- 0.01 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:16:43.17 +49:48:21.1: 12.74 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:41:09.50 +47:11:17.9: 12.12 +/- 0.01 detection Forced photometry reference-image weighted average: 12.71 +/- 0.01 Forced photometry reference-image weighted average: 12.13 +/- 0.01 Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:32:55.13 +49:24:28.4: 12.76 +/- 0.01 detection Forced photometry filter REJECTED candidate at 03:16:43.17 +49:48:21.1: ref_mag=12.71 +/- 0.01 new_mean_mag=12.6670 delta=0.05 (need > 0.90) Forced photometry filter REJECTED candidate at 03:41:09.50 +47:11:17.9: ref_mag=12.13 +/- 0.01 new_mean_mag=12.1444 delta=-0.02 (need > 0.90) Forced photometry reference-image weighted average: 12.76 +/- 0.01 Forced photometry filter REJECTED candidate at 03:32:55.13 +49:24:28.4: ref_mag=12.76 +/- 0.01 new_mean_mag=12.6453 delta=0.12 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:24:37.87 +46:21:58.9: 11.90 +/- 0.01 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:24:37.87 +46:21:58.9: 11.91 +/- 0.01 detection Forced photometry reference-image weighted average: 11.90 +/- 0.00 Forced photometry filter REJECTED candidate at 03:24:37.87 +46:21:58.9: ref_mag=11.90 +/- 0.00 new_mean_mag=11.8761 delta=0.03 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:13:58.80 +43:53:00.6: 12.98 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:13:58.80 +43:53:00.6: 12.98 +/- 0.02 detection Forced photometry reference-image weighted average: 12.98 +/- 0.02 Forced photometry filter REJECTED candidate at 03:13:58.80 +43:53:00.6: ref_mag=12.98 +/- 0.02 new_mean_mag=12.7039 delta=0.28 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:38:15.92 +49:03:30.8: 13.66 +/- 0.07 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:38:15.92 +49:03:30.8: 13.69 +/- 0.07 detection Forced photometry reference-image weighted average: 13.67 +/- 0.05 Forced photometry filter REJECTED candidate at 03:38:15.92 +49:03:30.8: ref_mag=13.67 +/- 0.05 new_mean_mag=13.3171 delta=0.36 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 8s 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: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212365_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212365_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checksDiscovery image 1 2026 08 16.24350 2461268.74350 13.42 03:05:31.27 +47:57:06.4 1739 4610 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212367_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212367_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.30 03:05:30.99 +47:57:04.9 1737 4607 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 13.33 03:13:18.56 +47:47:27.0 2518 4422 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212368_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212368_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.34 03:13:18.57 +47:47:29.7 2517 4420 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:25:28.98 +49:18:43.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212370_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212370_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.96 03:25:28.86 +49:18:43.8 3808 5240 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 13.14 03:47:16.70 +48:00:22.1 5961 4395 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212376_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212376_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.07 03:47:16.58 +48:00:22.5 5960 4394 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 13.06 03:50:59.17 +49:51:34.1 6317 5525 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212378_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212378_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.04 03:50:58.84 +49:51:34.1 6315 5524 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 13.10 03:21:24.09 +45:38:40.4 3242 3055 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212383_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212383_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.90 03:21:24.10 +45:38:39.3 3242 3053 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 13.03 03:25:27.30 +49:18:42.6 3807 5241 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212384_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212384_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.88 03:25:27.12 +49:18:36.4 3805 5238 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 13.06 03:09:52.18 +45:58:00.7 2046 3360 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212386_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212386_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.07 03:09:51.82 +45:57:59.5 2045 3357 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (15.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212391_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212391_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.02 03:13:51.29 +49:31:19.7 2675 5461 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:53:46.93 +48:40:46.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212392_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212392_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.74 03:53:46.91 +48:40:47.2 6607 4816 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:13:53.49 +43:50:14.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212394_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212394_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.87 03:13:53.43 +43:50:14.3 2341 2029 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:58:56.36 +50:10:31.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212395_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212395_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.63 03:58:56.37 +50:10:31.3 7085 5746 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:00:47.65 +48:34:01.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212398_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212398_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.72 03:00:47.74 +48:34:01.5 1309 5044 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 12.66 03:16:43.29 +49:48:20.8 2973 5607 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212399_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212399_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.67 03:16:43.04 +49:48:21.3 2971 5606 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 12.63 03:32:55.13 +49:24:28.6 4544 5263 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212404_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212404_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.67 03:32:55.13 +49:24:28.3 4543 5261 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 12.11 03:41:09.56 +47:11:17.2 5336 3900 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212405_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212405_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.18 03:41:09.45 +47:11:18.5 5335 3899 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 11.91 03:24:37.94 +46:21:58.9 3611 3467 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212508_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212508_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 11.85 03:24:37.80 +46:21:58.9 3610 3465 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:53:30.09 +47:39:01.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212517_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212517_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 11.15 03:53:30.06 +47:39:01.8 6595 4192 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (15.9") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212539_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212539_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 11.62 03:02:48.78 +41:32:40.6 0940 0773 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:09:13.94 +44:50:33.8 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212643_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212643_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 11.57 03:09:13.95 +44:50:33.7 1901 2687 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:01:38.36 +42:41:28.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212665_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212665_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.12 03:01:38.38 +42:41:28.3 0904 1486 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:30:26.02 +48:06:29.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212681_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212681_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.12 03:30:26.00 +48:06:29.0 4262 4484 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:23:02.50 +49:13:28.7 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212685_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212685_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.23 03:23:02.49 +49:13:29.1 3564 5203 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:51:30.11 +45:27:30.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212690_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212690_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.32 03:51:30.08 +45:27:30.2 6417 2861 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:17:45.87 +43:59:58.4 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212699_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212699_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.28 03:17:45.90 +43:59:58.5 2772 2091 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:21:50.50 +49:05:45.7 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212712_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212712_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.45 03:21:50.48 +49:05:45.9 3440 5133 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 02:55:34.33 +48:21:27.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212714_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212714_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.40 02:55:34.27 +48:21:26.8 0763 4998 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:28:44.04 +49:51:12.8 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212724_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212724_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.43 03:28:44.00 +49:51:12.5 4145 5550 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:28:21.21 +44:21:12.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212740_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212740_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.38 03:28:21.27 +44:21:12.0 3933 2229 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:46:04.37 +45:42:23.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212755_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212755_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.39 03:46:04.34 +45:42:22.3 5841 3003 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:28:15.60 +44:21:14.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212764_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212764_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.63 03:28:15.62 +44:21:14.8 3923 2230 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:37:27.92 +43:21:16.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212780_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212780_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.50 03:37:27.92 +43:21:16.9 4900 1590 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:22:02.38 +41:39:04.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212797_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212797_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.53 03:22:02.38 +41:39:05.2 3131 0633 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:11:59.49 +46:06:25.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212807_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212807_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.63 03:11:59.52 +46:06:24.8 2277 3418 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (10.3") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212813_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212813_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.65 03:52:00.93 +44:07:10.1 6488 2053 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 12.70 03:13:58.76 +43:53:00.6 2354 2059 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212818_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212818_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.71 03:13:58.85 +43:53:00.6 2353 2056 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:13:55.76 +43:53:24.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212829_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212829_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.66 03:13:55.76 +43:53:24.0 2348 2061 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 02:56:38.26 +47:11:08.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212839_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212839_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.76 02:56:38.45 +47:11:08.7 0763 4274 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:30:43.58 +48:01:37.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212848_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212848_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.67 03:30:43.54 +48:01:37.2 4290 4434 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:47:06.42 +46:37:10.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212874_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212874_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.74 03:47:06.42 +46:37:10.4 5947 3555 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 02:59:47.15 +47:14:54.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212875_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212875_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.88 02:59:47.10 +47:14:53.5 1094 4263 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:32:18.56 +46:04:26.7 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212876_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212876_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.83 03:32:18.55 +46:04:26.9 4401 3249 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:22:42.37 +41:56:29.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212881_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212881_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.86 03:22:42.29 +41:56:32.1 3219 0805 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:18:33.90 +44:41:58.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212882_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212882_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.67 03:18:33.93 +44:41:59.0 2895 2506 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (9.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212885_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212885_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.67 03:52:11.75 +46:32:38.9 6476 3519 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:31:48.94 +48:45:24.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212886_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212886_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.83 03:31:48.94 +48:45:24.8 4418 4871 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:43:06.15 +47:48:30.8 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212892_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212892_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.68 03:43:06.18 +47:48:31.3 5537 4273 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:19:26.03 +44:00:33.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212895_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212895_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.93 03:19:26.02 +44:00:34.0 2954 2082 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:19:15.89 +50:06:46.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212897_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212897_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.91 03:19:15.80 +50:06:46.6 3235 5770 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:40:50.60 +43:41:43.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212904_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212904_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.94 03:40:50.47 +43:41:44.1 5273 1790 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:12:35.06 +47:44:42.7 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212908_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212908_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.88 03:12:34.97 +47:44:42.5 2441 4400 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:23:19.92 +49:13:43.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212910_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212910_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.94 03:23:19.82 +49:13:43.3 3593 5203 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:40:04.51 +48:56:45.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212914_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212914_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.72 03:40:04.63 +48:56:46.2 5242 4963 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:18:14.50 +45:14:20.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212917_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212917_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.86 03:18:14.59 +45:14:19.7 2888 2834 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:32:41.06 +44:50:01.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212926_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212926_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.90 03:32:41.18 +44:50:00.3 4411 2499 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:33:28.34 +47:56:01.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212930_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212930_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.88 03:33:28.32 +47:56:00.8 4564 4367 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 02:57:48.41 +46:39:04.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212935_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212935_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.04 02:57:48.36 +46:39:04.2 0836 3934 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:30:30.83 +47:04:43.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212954_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212954_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.95 03:30:30.84 +47:04:43.3 4242 3862 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:27:47.69 +44:09:45.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212961_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212961_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.06 03:27:47.70 +44:09:45.1 3866 2117 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:13:28.30 +48:12:27.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212980_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 212980_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.94 03:13:28.33 +48:12:27.5 2559 4670 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:13:21.17 +48:07:28.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213005_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213005_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.95 03:13:21.27 +48:07:28.1 2542 4621 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:31:57.08 +48:33:53.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213006_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213006_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.12 03:31:57.07 +48:33:52.7 4427 4754 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:30:34.97 +47:38:24.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213020_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213020_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.17 03:30:34.90 +47:38:25.9 4264 4201 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:16:56.01 +48:08:24.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213021_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213021_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 12.99 03:16:56.07 +48:08:25.3 2904 4596 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:14:46.82 +47:08:04.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213028_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213028_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.17 03:14:46.79 +47:08:03.9 2629 4009 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:56:05.59 +47:51:21.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213037_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213037_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.18 03:56:05.58 +47:51:20.1 6855 4325 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (13.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213056_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213056_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.44 03:14:45.74 +49:44:46.5 2777 5588 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:05:48.37 +43:40:38.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213067_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213067_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.10 03:05:48.35 +43:40:38.7 1445 2026 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (12.7") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213079_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213079_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.11 03:31:54.10 +48:53:48.0 4430 4955 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (22.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213115_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213115_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.10 03:15:55.31 +45:21:37.4 2648 2929 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Discovery image 1 2026 08 16.24350 2461268.74350 13.23 03:38:15.84 +49:03:29.4 5065 5036 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213147_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213147_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.46 03:38:15.99 +49:03:32.3 5064 5035 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:26:04.82 +49:46:25.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213149_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213149_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.22 03:26:04.87 +49:46:25.8 3884 5516 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:27:58.64 +45:51:27.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213166_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213166_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.67 03:27:58.74 +45:51:27.3 3942 3139 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:24:46.25 +47:17:54.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213173_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213173_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.34 03:24:46.31 +47:17:54.2 3661 4027 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:44:30.47 +44:20:41.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213186_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213186_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.34 03:44:30.50 +44:20:42.4 5674 2180 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:13:55.41 +47:56:19.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213211_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213211_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.24 03:13:55.50 +47:56:17.3 2589 4503 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:45:12.77 +48:13:05.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213240_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213240_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.40 03:45:12.83 +48:13:06.4 5751 4521 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:24:05.05 +46:07:32.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213250_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 213250_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.32 03:24:05.11 +46:07:31.7 3544 3324 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (14.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 53524_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 53524_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 2 2026 08 16.24572 2461268.74572 13.62 03:04:32.56 +49:50:58.4 1784 5768 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:23:35.28 +43:39:31.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54778_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 Preparing report for the candidate 54778_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 16835_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 16835_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 11.40 03:23:35.32 +43:39:31.3 3390 1838 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:56:15.54 +41:59:30.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 62475_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 62475_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 12.21 03:56:15.55 +41:59:29.9 6993 0775 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:57:00.34 +44:32:06.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 128521_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 128521_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 12.24 03:57:00.38 +44:32:06.0 7021 2321 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:26:29.72 +47:31:47.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 201415_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 201415_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 11.82 03:26:29.73 +47:31:47.4 3845 4156 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:18:27.96 +42:49:18.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 145807_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 145807_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 11.64 03:18:28.00 +42:49:18.9 2788 1372 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:54:56.46 +48:36:01.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55610_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 55610_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 12.56 03:54:56.52 +48:36:02.3 6725 4772 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:58:00.04 +44:10:12.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 48255_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 48255_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 12.40 03:58:00.11 +44:10:12.9 7137 2104 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:37:25.09 +43:39:09.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 63212_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 63212_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 12.42 03:37:25.01 +43:39:09.5 4899 1770 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (11.4") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 172970_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 172970_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 11.07 03:29:10.32 +44:19:09.6 4020 2204 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (10.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 82973_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 82973_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 12.25 03:49:16.53 +49:53:55.5 6148 5544 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:49:29.42 +45:29:52.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 38428_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 38428_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 11.56 03:49:29.39 +45:29:52.8 6203 2881 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (12.8") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 36093_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 36093_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 10.28 03:57:38.24 +43:15:04.3 7119 1546 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:09:34.60 +42:19:48.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21436_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 21436_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 10.39 03:09:34.60 +42:19:48.3 1766 1164 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:11:41.03 +41:38:49.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66312_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 66312_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 13.07 03:11:41.01 +41:38:49.9 1958 0726 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits **** FOUND 03:29:23.38 +44:24:26.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21748_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 The candidate 21748_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235 did not pass the final checks Discovery image 3 2026 08 16.24572 2461268.74572 10.03 03:29:23.41 +44:24:26.6 4046 2256 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Rejecting candidate due to large distance (13.7") between the two second-epoch detections make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 10s Prepared the HTML report for the field Per-02-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/monitoring_positions.txt Read 54872 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 41.4744 to 66.1653 deg, Dec +40.1291 to +51.2871 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 41.4744 to 66.1653 deg, Dec 40.1291 to 51.2871 deg Loaded 12147 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): 8441 out of 9053 total matches. Matched with Tycho-2 9053 out of 54872 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits Observation time (mid-exposure, UTC): JD 2461268.74350 (FITS header) Observing site: lat= +33.748292 deg lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 54.00431 deg Dec= +46.00269 deg Frame center: alt= +15.263 deg az= 49.666 deg airmass= 3.7346 Header cross-check: CENTALT= 15.066 deg (difference +0.197 deg) Header cross-check: AIRMASS= 3.7946 (we compute 3.7346) Airmass zero-point fit: OK k= +0.3052 +/- 0.0044 mag/airmass N= 4595 airmass span 2.3899-7.2293 scatter 0.2578 mag Source monitoring: airmass zero-point for wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits: OK +1.112227 -0.305163 3.7346 +0.3052 4595 4.8394 0.2578 2.3899 7.2293 Forced photometry (list mode): image=wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits list=monitoring_pixlist2717216.tmp aperture=4.6 Image size: 9576 x 6388 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). Saturation level: 57000.0 Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 21.609700 Forced photometry: center=(4227.95, 1945.21) aperture=4.6 Annulus: inner=9.20 outer=23.00 Background annulus: 1396 pixels Iterative clipping converged after 1 iterations, 1385/1396 pixels remain SExtractor background: mode=1165.97 median=1166.00 mean=1166.02 sigma=53.13 -> bg=1165.97 (1385 pixels) Aperture sum=44136.82 N_eff=16.6190 Net flux=24759.61 noise=216.58 SNR=114.32 Instrumental magnitude: -10.9844 Calibrated magnitude: 10.6253 Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits Source monitoring: 1 position(s) measured on wcs_fd_Per-02-Q2b1x1_2026-08-16_00-50-28_20.00sec_-0.00C_LIGHT_0234.fits (aperture 4.6 pix) Read 57386 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 41.5104 to 66.1650 deg, Dec +40.1317 to +51.2915 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 41.5104 to 66.1650 deg, Dec 40.1317 to 51.2915 deg Loaded 12119 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): 8433 out of 9096 total matches. Matched with Tycho-2 9096 out of 57386 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Observation time (mid-exposure, UTC): JD 2461268.74572 (FITS header) Observing site: lat= +33.748292 deg lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 54.00546 deg Dec= +46.00552 deg Frame center: alt= +15.731 deg az= 49.971 deg airmass= 3.6299 Header cross-check: CENTALT= 15.532 deg (difference +0.198 deg) Header cross-check: AIRMASS= 3.6866 (we compute 3.6299) Airmass zero-point fit: OK k= +0.3298 +/- 0.0045 mag/airmass N= 4657 airmass span 2.3428-7.3701 scatter 0.2595 mag Source monitoring: airmass zero-point for wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits: OK +1.173607 -0.329805 3.6299 +0.3298 4657 5.0273 0.2595 2.3428 7.3701 Forced photometry (list mode): image=wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits list=monitoring_pixlist2717216.tmp aperture=4.6 Image size: 9576 x 6388 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). Saturation level: 57000.0 Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 21.647600 Forced photometry: center=(4227.81, 1943.28) aperture=4.6 Annulus: inner=9.20 outer=23.00 Background annulus: 1396 pixels Iterative clipping converged after 3 iterations, 1378/1396 pixels remain SExtractor background: mode=1135.15 median=1137.00 mean=1138.23 sigma=49.01 -> bg=1135.15 (1378 pixels) Aperture sum=47258.44 N_eff=16.6190 Net flux=28393.31 noise=199.81 SNR=142.10 Instrumental magnitude: -11.1330 Calibrated magnitude: 10.5146 Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits Source monitoring: 1 position(s) measured on wcs_fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits (aperture 4.6 pix) ########### Completed Per-02-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 #### 03:31:11.95 +43:54:14.9 03:31:11.93 +43:54:14.8 ################################################################################### 03:31:11.95 +43:54:14.9 -- listed in neverexclude_list.txt (will NOT add it to exclusion list) 03:31:11.93 +43:54:14.8 -- listed in neverexclude_list.txt (will NOT add it to exclusion list) renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' 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) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 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 #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461268.74350198 -observatory V36 08:56:09.60 +18:30:44.5 Mercury (-1.4mag) 12:30:18.37 -04:55:05.7 Venus (-4.4mag) 06:12:27.33 +23:42:28.6 Mars (1.3mag) 08:50:07.03 +18:14:07.6 Jupiter (-1.8mag) 00:55:39.39 +03:08:22.2 Saturn (0.6mag) 04:12:33.25 +20:59:04.7 Uranus (5.7mag) 00:15:35.24 +00:09:27.9 Neptune (7.7mag) 20:27:23.35 -23:33:08.5 Pluto (14.5mag) 12:22:12.87 -06:45:37.9 Moon (-9.2mag) -rw-r--r-- 1 apache apache 362 Aug 16 01:40 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461268.74350198: 08:50:07.96 +18:14:05.2 Io (6.1mag) 08:50:14.48 +18:13:34.6 Europa (6.3mag) 08:50:21.48 +18:13:01.4 Ganymede (5.6mag) 08:50:08.65 +18:13:58.3 Callisto (6.8mag) 08:47:35.34 +18:18:25.4 Himalia (15.7mag) 08:50:07.06 +18:14:08.6 Thebe (16.6mag) 08:47:12.10 +18:15:23.6 Elara (17.7mag) 08:54:15.78 +17:49:57.3 Pasiphae (17.9mag) 08:52:45.49 +18:26:13.3 Carme (19.0mag) 00:55:49.52 +03:07:54.2 Titan (8.4mag) 00:55:35.87 +03:08:07.9 Rhea (9.7mag) 00:56:07.88 +03:08:49.9 Iapetus (11.1mag) 00:55:51.90 +03:07:46.1 Hyperion (14.4mag) 00:54:51.65 +03:00:31.7 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Aug 16 01:40 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461268.74350198: 19:38:47.98 -18:27:26.6 JWST 15:38:41.85 +51:48:08.6 Chandra 09:48:28.58 -55:03:52.1 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 16 01:40 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461268.74350198 -observatory V36 03:22:20.40 +18:00:45.0 17.6mag P/1996 R2 (Lagerkvist) 18:00:11.17 -34:33:21.8 14.1mag P/2010 H2 (Vales) 07:01:07.45 -69:13:07.7 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:11:49.08 +33:10:03.4 17.7mag C/2017 K2 (PANSTARRS) 04:06:05.69 +40:41:03.5 17.2mag P/2021 N1 (ZTF) 22:31:55.55 +30:53:46.7 17.3mag C/2022 E2 (ATLAS) 06:51:16.84 +26:23:53.0 16.8mag C/2022 N2 (PANSTARRS) 10:29:00.85 +28:06:49.8 17.0mag C/2022 QE78 (ATLAS) 09:34:14.11 +05:18:33.5 17.9mag C/2022 R6 (PANSTARRS) 15:14:04.11 -12:36:41.1 17.9mag P/2023 B1 (PANSTARRS) 21:00:30.14 +65:00:20.9 17.9mag C/2023 H5 (Lemmon) 15:40:42.61 -13:40:41.9 14.5mag C/2023 R1 (PANSTARRS) 08:16:53.44 +31:42:55.5 15.4mag C/2024 E1 (Wierzchos) 15:05:59.40 +15:33:40.4 17.8mag C/2024 G6 (ATLAS) 18:53:27.49 +43:24:42.7 13.7mag C/2024 J3 (ATLAS) 20:58:41.69 +49:34:46.3 17.5mag C/2024 R4 (PANSTARRS) 05:21:21.71 -12:54:17.8 15.4mag C/2024 T5 (ATLAS) 07:01:12.60 +22:43:35.8 17.9mag C/2025 J1 (Borisov) 10:44:16.38 +20:22:54.8 17.2mag C/2025 V2 (Rankin) 13:03:11.34 +01:47:57.5 16.9mag C/2025 Y1 (ATLAS) 16:04:45.96 +77:00:27.9 16.6mag C/2026 A2 (Bok) 03:09:34.49 +46:18:43.7 17.2mag C/2026 B2 (Sun-Gao) 11:53:32.00 +09:21:39.5 17.4mag A/2026 E1 22:06:41.60 -30:23:44.7 7.0mag 10P/Tempel 11:33:51.47 -03:54:33.3 16.3mag 29P/Schwassmann-Wachmann 11:24:01.01 +02:00:59.5 17.3mag 63P/Wild 00:53:11.79 -05:47:16.8 15.4mag 65P/Gunn 05:53:30.75 +20:29:37.8 13.7mag 78P/Gehrels 20:30:49.33 -24:24:31.0 17.6mag 84P/Giclas 03:07:50.49 +14:13:24.3 16.8mag 88P/Howell 08:15:56.55 +26:31:18.8 16.3mag 93P/Lovas 04:29:19.26 +20:00:19.1 17.4mag 112P/Urata-Niijima 06:22:50.52 +29:18:02.1 16.2mag 114P/Wiseman-Skiff 09:37:25.14 +25:14:24.4 14.9mag 123P/West-Hartley 11:59:54.42 -13:19:21.8 17.2mag 124P/Mrkos 05:48:12.46 +21:07:10.2 16.0mag 128P/Shoemaker-Holt 06:42:01.72 +18:28:33.3 17.9mag 131P/Mueller 00:01:37.36 +03:16:38.2 17.5mag 139P/Vaisala-Oterma 03:15:52.54 -18:51:35.7 13.3mag 161P/Hartley-IRAS 07:43:29.90 +38:05:18.9 16.0mag 162P/Siding Spring 12:31:54.79 +38:14:11.5 12.0mag 169P/NEAT 02:56:53.39 +09:31:51.2 17.6mag 220P/McNaught 16:46:20.07 -10:40:57.5 17.9mag 235P/LINEAR 20:18:01.92 -52:27:05.5 17.9mag 259P/Garradd 03:45:31.97 +28:27:59.6 15.3mag 260P/McNaught 07:29:23.55 +37:26:17.1 17.3mag 295P/LINEAR 15:13:25.60 +02:14:44.3 17.8mag 391P/Kowalski 09:08:11.58 +17:58:40.3 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.3K Aug 16 01:40 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 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 14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59 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 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.40 AT2026lxf 2026-05-8.07 13.88 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 -rw-r--r-- 1 apache apache 5.7K Aug 16 01:40 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag 19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag 09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag 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 -rw-r--r-- 1 apache apache 190K Aug 16 01:40 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 15:52:09.810 +21:23:36.58 AT 2026wur 2026-05-19.33 21.14 17:21:27.821 +31:45:59.75 AT 2026wuq 2026-07-24.44 20.99 16:06:39.962 -00:03:48.96 AT 2026wup 2026-07-08.37 20.6 23:36:31.132 -01:42:30.56 AT 2026wuo 2026-07-25.58 21.53 14:58:54.953 +20:56:59.36 AT 2026wun 2026-06-12.38 21.33 13:29:54.424 -08:02:17.84 AT 2026wum 2026-05-12.34 21.76 15:31:56.171 -23:07:56.50 AT 2026wul 2026-07-16.29 21.12 15:50:35.869 +16:13:29.04 AT 2026wuk 2026-06-08.46 20.66 14:46:52.387 +23:41:33.95 AT 2026wuj 2026-07-19.29 20.84 02:33:14.312 +23:53:11.23 AT 2026wui 2026-07-25.60 21.47 23:59:19.033 +30:37:28.65 AT 2026wuh 2026-07-23.54 21.33 16:12:22.633 +29:40:38.32 AT 2026wug 2026-05-17.56 21.06 22:44:11.171 +19:47:25.41 AT 2026wuf 2026-06-22.52 21.62 18:17:56.544 +19:41:21.89 SN 2026wue 2026-08-02.91 19.16 21:01:30.094 -22:58:14.18 AT 2026wud 2026-08-02.45 20.19 17:15:36.662 +19:40:23.08 AT 2026wuc 2026-08-02.89 19.57 21:28:21.020 -26:47:22.51 AT 2026wub 2026-08-01.60 19.12 22:35:35.158 -48:27:31.72 AT 2026wua 2026-07-27.55 19.31 13:33:02.514 +37:11:45.73 AT 2026wtz 2026-08-02.28 17.867 23:09:39.462 -49:07:04.71 AT 2026wty 2026-07-20.06 19.281 -rw-r--r-- 1 apache apache 87K Aug 16 01:40 tns_transients_list.txt Discovery image 3 2026 08 16.24572 2461268.74572 13.30 03:18:35.04 +41:50:27.9 2750 0776 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Per-02-Q2b1x1_013439_TTUQ2b1x1_2611160_BgRY93nx/fd_Per-02-Q2b1x1_2026-08-16_00-53-40_20.00sec_-0.00C_LIGHT_0235.fits
