Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits
fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits
fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Reference image | 2026 01 09.08215 | 2461049.58215 | 13.06 | 03:31:11.98 +43:54:15.4 | 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 | 13.05 | 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 07 30.39095 | 2461251.89095 | 11.44 | 03:31:11.98 +43:54:15.0 | 4195 1958 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits |
| Discovery image 3 | 2026 07 30.39157 | 2461251.89157 | 11.41 | 03:31:11.98 +43:54:15.2 | 4199 1950 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits |
Mean magnitude and position on the discovery images:
2026 07 30.3913 2461251.8913 11.43 03:31:11.98 +43:54:15.1
150.95595 -10.10426 galactic Per Second-epoch detections are separated by 0.2" and 8.6 pix This object is listed in neverexclude_list.txt 0.5" 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.cds.unistra.fr GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr) INFO: MAKE_PNG_PLOTS is set to yes FITS_FILE_EXT=fits CALIBRATION_STATUS_PREFIX= Fields in the data directory: Per-02-Q2b1x1 ####################################### ########### Starting Per-02-Q2b1x1 ########### Processing Per-02-Q2b1x1 server tau has sufficient free disk space available: 393956 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 393956 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_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.png' -> 'transient_report/Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits_preview.png'
Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits
renamed 'Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.png' -> 'transient_report/Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits_preview.png'
Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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= 3369.5911 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 883.6904 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3357.1996 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 881.8137 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 6.17547 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 = 23.3400001525879 / [degC] Focuser temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits Header: 67 keys total, 4 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= '2026-07-30T04:22:48.4368093' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-07-30T09:22:48.4368093' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61251.3908383795 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-07-30T09:22:58.3408404' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61251.3909530095 / 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 = 53.9980769871732 / [deg] RA of telescope" status=0 Record 32: "DEC = 45.9997260652681 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 38.3130555555556 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 54.8113888888889 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.6105382332026 / 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 = 20473 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20473 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 23.3400001525879 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 23.3400001525879 / [degC] Focuser temperature" status=0 Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 66: "QHY_LEM = T / isLongExposureMode" status=0 Record 67: "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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/d_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits :) Spent 0.674120 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/d_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388 16 bitpix Avarage count on flat field image: 33794.829350 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits :) No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0) renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 23.1900005340576 / [degC] Focuser temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Header: 67 keys total, 4 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= '2026-07-30T04:23:41.3139226' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-07-30T09:23:41.3139226' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61251.3914503818 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-07-30T09:23:51.2162543' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61251.3915650002 / 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 = 53.998076889443 / [deg] RA of telescope" status=0 Record 32: "DEC = 45.9997260486878 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 38.4608333333333 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 54.8497222222222 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.6053286483438 / 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 = 20473 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20473 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 23.1900005340576 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 23.1900005340576 / [degC] Focuser temperature" status=0 Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 66: "QHY_LEM = T / isLongExposureMode" status=0 Record 67: "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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-26.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/d_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits :) Spent 0.728982 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/d_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388 16 bitpix Avarage count on flat field image: 33794.829350 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits :) No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0) renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Previews of the CALIBRATED second-epoch images:
fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits
fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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: 2461251.89095412 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 Saving 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' wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits exists and is non-empty Saving 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' wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits exists and is non-empty Saving wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits to local_wcs_cache/ 'wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits' -> 'local_wcs_cache/wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits' wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits exists and is non-empty Saving wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits to local_wcs_cache/ 'wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits' -> 'local_wcs_cache/wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits' ################################### # 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: 941.4'x626.9' 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: 03:36:01.891 +46:00:01.55 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_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits (1st new image) verification OK: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits Image size: 937.6'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 03:36:29.197 +45:58:25.98 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 03:36:01.891 +46:00:01.55 Second-epoch image center 03:36:29.197 +45:58:25.98 Angular distance between the image centers 0.0834 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits (2nd new image) verification OK: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Image size: 937.7'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 03:36:27.027 +45:59:10.90 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 03:36:01.891 +46:00:01.55 Second-epoch image center 03:36:27.027 +45:59:10.90 Angular distance between the image centers 0.0741 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 03:36:29.197 +45:58:25.98 Second-epoch second image center 03:36:27.027 +45:59:10.90 Angular distance between the image centers 0.01397 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.XN2cXQrcka 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.ih8i8G91Wd 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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits &> /tmp/tmp.J4PvaiAjYV Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits &> /tmp/tmp.quUaeAtlot Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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 41.2392 to 65.8860 deg, Dec +39.8272 to +51.4098 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 41.2392 to 65.8860 deg, Dec 39.8272 to 51.4098 deg Loaded 12583 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): 8292 out of 9368 total matches. Matched with Tycho-2 9368 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 22.954400 a=0.000000 b=1.000000 c=22.954400 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 41.2392 to 65.8860 deg, Dec +39.8272 to +51.4098 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 41.2392 to 65.8860 deg, Dec 39.8272 to 51.4098 deg Loaded 12583 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): 8292 out of 9368 total matches. Matched with Tycho-2 9368 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 41.2408 to 65.8859 deg, Dec +39.8273 to +51.4156 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 41.2408 to 65.8859 deg, Dec 39.8273 to 51.4156 deg Loaded 12586 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): 8294 out of 9348 total matches. Matched with Tycho-2 9348 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 2 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 2.4 pix fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits 2.4 pix fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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 13.9 mag. fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits 13.9 mag. fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits All-image limiting magnitude estimate: 13.9 (SNR ) 11.1 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.XN2cXQrcka (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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/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: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (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: 0.40" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 20428 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" 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: 4918 matched stars entering correct_measured_positions(), 20428 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.39" Accuracy estimation diagnostic: 4918 matched stars entering correct_measured_positions(), 20428 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.40" Excluding outliers - 4918 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_19-58-07_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=4918 sigma_overall_arcsec=0.427 sigma_q1_arcsec=0.548 sigma_q2_arcsec=0.379 sigma_q3_arcsec=0.375 sigma_q4_arcsec=0.384 n_q1=1614 n_q2=801 n_q3=1627 n_q4=876 worst_quadrant_to_overall_ratio=1.282 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.ih8i8G91Wd (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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/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: 941.3' Seting catalog search parameters based on the expected field of view 941.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (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: 0.37" 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: 0.35" 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 4941 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(), 20490 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.36" Accuracy estimation diagnostic: 4919 matched stars entering correct_measured_positions(), 20490 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: 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=0.386 sigma_q1_arcsec=0.470 sigma_q2_arcsec=0.364 sigma_q3_arcsec=0.354 sigma_q4_arcsec=0.355 n_q1=1613 n_q2=791 n_q3=1641 n_q4=874 worst_quadrant_to_overall_ratio=1.216 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.J4PvaiAjYV (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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits WCS_IMAGE_NAME=wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits WCS-calibrated image found: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits Checking if the catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits alredy exist and is non-empty... Catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.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_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits WCS catalog name: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.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=625, bad_region=1596, passed=7500 Got 7500 stars (including 5395 good ones) from the SExtractor catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat util/solve_plate_with_UCAC5 got 7500 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.6' Seting catalog search parameters based on the expected field of view 937.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013022 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010418 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 651 to 708 (Dec 40.3 to 51.2) Done reading UCAC5 zone files... Matched 4934 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 4907 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 6191 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.46" 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 651 to 708 (Dec 40.3 to 51.2) 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: 4905 matched stars entering correct_measured_positions(), 6191 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.49" Accuracy estimation diagnostic: 4905 matched stars entering correct_measured_positions(), 6191 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Excluding outliers - 4905 stars left (next iteration limit 5396) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4905 robust_rms=5.941 arcsec worst_quadrant_rms=13.296 arcsec SIP_REFIT: SIP order 3 trial: matched=4905 robust_rms=0.700 arcsec worst_quadrant_rms=0.902 arcsec SIP_REFIT: SIP order 5 trial: matched=4905 robust_rms=0.478 arcsec worst_quadrant_rms=0.559 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4905 robust_rms_before=1.005 arcsec robust_rms_before_corrected=0.497 arcsec robust_rms_after=0.478 arcsec worst_quadrant_rms_before=0.616 worst_quadrant_rms_after=0.559 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.616 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits N_match=4905 sigma_overall_arcsec=0.515 sigma_q1_arcsec=0.479 sigma_q2_arcsec=0.465 sigma_q3_arcsec=0.619 sigma_q4_arcsec=0.475 n_q1=1666 n_q2=774 n_q3=1618 n_q4=847 worst_quadrant_to_overall_ratio=1.202 The image catalog is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits -region wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.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.quUaeAtlot (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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits WCS_IMAGE_NAME=wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits WCS-calibrated image found: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Checking if the catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits alredy exist and is non-empty... Catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits WCS catalog name: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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=633, bad_region=1597, passed=7461 Got 7461 stars (including 5355 good ones) from the SExtractor catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat util/solve_plate_with_UCAC5 got 7461 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.7' Seting catalog search parameters based on the expected field of view 937.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013024 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010419 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 651 to 708 (Dec 40.3 to 51.2) 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: 4905 matched stars entering correct_measured_positions(), 4905 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4905 matched stars entering correct_measured_positions(), 6156 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 651 to 708 (Dec 40.3 to 51.2) Done reading UCAC5 zone files... Matched 4931 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4905 matched stars entering correct_measured_positions(), 6156 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Accuracy estimation diagnostic: 4905 matched stars entering correct_measured_positions(), 6156 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.51" Excluding outliers - 4905 stars left (next iteration limit 5395) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4905 robust_rms=5.959 arcsec worst_quadrant_rms=12.393 arcsec SIP_REFIT: SIP order 3 trial: matched=4905 robust_rms=0.701 arcsec worst_quadrant_rms=0.848 arcsec SIP_REFIT: SIP order 5 trial: matched=4905 robust_rms=0.490 arcsec worst_quadrant_rms=0.582 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4905 robust_rms_before=0.997 arcsec robust_rms_before_corrected=0.505 arcsec robust_rms_after=0.490 arcsec worst_quadrant_rms_before=0.607 worst_quadrant_rms_after=0.582 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.607 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits N_match=4905 sigma_overall_arcsec=0.527 sigma_q1_arcsec=0.484 sigma_q2_arcsec=0.469 sigma_q3_arcsec=0.644 sigma_q4_arcsec=0.475 n_q1=1653 n_q2=775 n_q3=1629 n_q4=848 worst_quadrant_to_overall_ratio=1.222 The image catalog is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits -region wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # 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=0.427 worst_q_ratio=1.282 ref2=Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits sigma_overall=0.386 worst_q_ratio=1.216 new1=fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits sigma_overall=0.515 worst_q_ratio=1.202 new2=fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits sigma_overall=0.527 worst_q_ratio=1.222 reference average sigma_overall=0.4065 worst_q_ratio=1.249 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 (4918 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 (4919 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 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442_astrometric_residuals.png (4905 matched stars from wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.46 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443_astrometric_residuals.png (4905 matched stars from wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.46 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits' Saving fully-calibrated image wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits' Preparing the HTML report for the field Per-02-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:16:14.05 +43:15:18.7: 10.16 +/- 0.00 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:16:14.05 +43:15:18.7: 10.15 +/- 0.00 detection Forced photometry reference-image weighted average: 10.15 +/- 0.00 Forced photometry filter REJECTED candidate at 03:16:14.05 +43:15:18.7: ref_mag=10.15 +/- 0.00 new_mean_mag=10.5266 delta=-0.38 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31382_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 31382_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks**** FOUND 03:59:54.76 +48:32:10.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 31383_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 31383_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 11.42 03:59:54.76 +48:32:10.7 7165 4793 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 10.51 03:16:14.03 +43:15:19.2 2532 1652 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 2s 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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits Creating symlink local_wcs_cache/wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Creating symlink local_wcs_cache/exclusion_list.txt 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_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits exists and is non-empty wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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: 941.4'x626.9' 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: 03:36:01.891 +46:00:01.55 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_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits (1st new image) verification OK: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits Image size: 937.6'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 03:36:29.197 +45:58:25.98 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 03:36:01.891 +46:00:01.55 Second-epoch image center 03:36:29.197 +45:58:25.98 Angular distance between the image centers 0.0834 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits (2nd new image) verification OK: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Image size: 937.7'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 03:36:27.027 +45:59:10.90 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 03:36:01.891 +46:00:01.55 Second-epoch image center 03:36:27.027 +45:59:10.90 Angular distance between the image centers 0.0741 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 03:36:29.197 +45:58:25.98 Second-epoch second image center 03:36:27.027 +45:59:10.90 Angular distance between the image centers 0.01397 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.z3oAQcj2SK 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.s2w0ci2ENA 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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits &> /tmp/tmp.NQXfXf4tJJ Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits &> /tmp/tmp.l8ydJeValD Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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 2 2026 07 30.39157 2461251.89157 10.54 03:16:14.06 +43:15:18.2 2536 1644 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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 41.2231 to 65.9070 deg, Dec +39.7819 to +51.4147 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 41.2231 to 65.9070 deg, Dec 39.7819 to 51.4147 deg Loaded 12668 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): 6482 out of 9447 total matches. Matched with Tycho-2 9447 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 22.820700 a=0.000000 b=1.000000 c=22.820700 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 41.2231 to 65.9070 deg, Dec +39.7819 to +51.4147 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 41.2231 to 65.9070 deg, Dec 39.7819 to 51.4147 deg Loaded 12668 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): 6482 out of 9447 total matches. Matched with Tycho-2 9447 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 41.2241 to 65.9073 deg, Dec +39.7820 to +51.4204 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 41.2241 to 65.9073 deg, Dec 39.7820 to 51.4204 deg Loaded 12670 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): 6490 out of 9412 total matches. Matched with Tycho-2 9412 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 75 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 2.0 pix fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits 2.0 pix fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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 14.1 mag. fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits 14.1 mag. fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits All-image limiting magnitude estimate: 14.1 (SNR ) 13.6 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.z3oAQcj2SK (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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/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: 941.4' Seting catalog search parameters based on the expected field of view 941.4 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013075 (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 0.010460 (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 4934 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: 0.38" 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: 0.38" 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: 0.38" 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 - not rewriting the WCS of whatever it points to, keeping the original solution 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=0.412 sigma_q1_arcsec=0.527 sigma_q2_arcsec=0.374 sigma_q3_arcsec=0.364 sigma_q4_arcsec=0.371 n_q1=1620 n_q2=815 n_q3=1614 n_q4=874 worst_quadrant_to_overall_ratio=1.280 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.s2w0ci2ENA (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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/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: 941.3' Seting catalog search parameters based on the expected field of view 941.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013074 (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 0.010459 (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: 0.35" 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: 0.35" 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: 0.35" 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 - not rewriting the WCS of whatever it points to, keeping the original solution 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=0.378 sigma_q1_arcsec=0.443 sigma_q2_arcsec=0.357 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.337 n_q1=1627 n_q2=807 n_q3=1602 n_q4=883 worst_quadrant_to_overall_ratio=1.174 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.NQXfXf4tJJ (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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits WCS_IMAGE_NAME=wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits WCS-calibrated image found: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits Checking if the catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits alredy exist and is non-empty... Catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.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_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits WCS catalog name: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.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=16, blended=3594, bad_region=10834, passed=65346 Got 65346 stars (including 51391 good ones) from the SExtractor catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat util/solve_plate_with_UCAC5 got 65346 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.6' Seting catalog search parameters based on the expected field of view 937.6 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013022 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010418 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 650 to 708 (Dec 40.2 to 51.2) Done reading UCAC5 zone files... Matched 4936 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 57199 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" 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 51.2) Done reading UCAC5 zone files... Matched 4935 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 57199 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 4909 matched stars entering correct_measured_positions(), 57199 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.48" Excluding outliers - 4909 stars left (next iteration limit 5401) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits N_match=4909 sigma_overall_arcsec=0.513 sigma_q1_arcsec=0.470 sigma_q2_arcsec=0.490 sigma_q3_arcsec=0.619 sigma_q4_arcsec=0.453 n_q1=1689 n_q2=878 n_q3=1466 n_q4=876 worst_quadrant_to_overall_ratio=1.207 The image catalog is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits -region wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.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.l8ydJeValD (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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits WCS_IMAGE_NAME=wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits WCS-calibrated image found: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Checking if the catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits alredy exist and is non-empty... Catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat corresponding to the image wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits WCS catalog name: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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=15, blended=3600, bad_region=10913, passed=65709 Got 65709 stars (including 51654 good ones) from the SExtractor catalog wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat util/solve_plate_with_UCAC5 got 65709 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.7' Seting catalog search parameters based on the expected field of view 937.7 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013024 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010419 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 650 to 708 (Dec 40.2 to 51.3) Done reading UCAC5 zone files... Matched 4934 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 4913 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 57489 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 40.2 to 51.3) Done reading UCAC5 zone files... Matched 4934 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 57489 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.47" Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 57489 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.50" Excluding outliers - 4912 stars left (next iteration limit 5403) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution WCS_QUALITY_DIAG: file=fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits N_match=4912 sigma_overall_arcsec=0.517 sigma_q1_arcsec=0.477 sigma_q2_arcsec=0.493 sigma_q3_arcsec=0.637 sigma_q4_arcsec=0.472 n_q1=1675 n_q2=886 n_q3=1462 n_q4=889 worst_quadrant_to_overall_ratio=1.231 The image catalog is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits -region wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits Saving fully-calibrated image wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.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 03:47:13.55 +45:28:36.4: 13.72 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:04:19.11 +45:53:22.6: 12.80 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:54:42.49 +48:28:41.6: 13.20 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:52:39.87 +47:02:38.9: 13.29 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:16:30.88 +44:10:59.4: 13.20 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 04:00:52.43 +42:59:32.9: 13.35 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 04:01:24.72 +49:40:37.7: 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 03:51:12.85 +42:28:30.9: 13.17 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:52:39.87 +47:02:38.9: 13.23 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:47:13.55 +45:28:36.4: 13.65 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 04:00:52.43 +42:59:32.9: 13.35 +/- 0.03 detection Forced photometry reference-image weighted average: 13.26 +/- 0.02 Forced photometry reference-image weighted average: 13.69 +/- 0.02 Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:54:42.49 +48:28:41.6: 13.19 +/- 0.02 detection Forced photometry filter REJECTED candidate at 03:52:39.87 +47:02:38.9: ref_mag=13.26 +/- 0.02 new_mean_mag=13.3281 delta=-0.07 (need > 0.90) Forced photometry filter REJECTED candidate at 03:47:13.55 +45:28:36.4: ref_mag=13.69 +/- 0.02 new_mean_mag=13.7908 delta=-0.10 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:04:19.11 +45:53:22.6: 12.82 +/- 0.02 detection Forced photometry reference-image weighted average: 13.35 +/- 0.02 Forced photometry filter REJECTED candidate at 04:00:52.43 +42:59:32.9: ref_mag=13.35 +/- 0.02 new_mean_mag=13.7943 delta=-0.45 (need > 0.90) Forced photometry reference-image weighted average: 13.19 +/- 0.02 Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:16:30.88 +44:10:59.4: 13.16 +/- 0.02 detection Forced photometry filter REJECTED candidate at 03:54:42.49 +48:28:41.6: ref_mag=13.19 +/- 0.02 new_mean_mag=13.3679 delta=-0.18 (need > 0.90) Forced photometry reference-image weighted average: 12.81 +/- 0.01 Forced photometry filter REJECTED candidate at 03:04:19.11 +45:53:22.6: ref_mag=12.81 +/- 0.01 new_mean_mag=13.0257 delta=-0.22 (need > 0.90) Forced photometry reference-image weighted average: 13.18 +/- 0.02 Forced photometry filter REJECTED candidate at 03:16:30.88 +44:10:59.4: ref_mag=13.18 +/- 0.02 new_mean_mag=13.5552 delta=-0.37 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 04:01:24.72 +49:40:37.7: 13.14 +/- 0.02 detection Forced photometry reference-image weighted average: 13.14 +/- 0.02 Forced photometry filter REJECTED candidate at 04:01:24.72 +49:40:37.7: ref_mag=13.14 +/- 0.02 new_mean_mag=13.1402 delta=-0.00 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:51:12.85 +42:28:30.9: 13.19 +/- 0.02 detection Forced photometry reference-image weighted average: 13.18 +/- 0.02 Forced photometry filter REJECTED candidate at 03:51:12.85 +42:28:30.9: ref_mag=13.18 +/- 0.02 new_mean_mag=13.3251 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 02:59:30.74 +47:51:25.6: 12.80 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:20:18.09 +43:09:42.5: 12.15 +/- 0.01 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:46:14.28 +42:27:37.6: 10.72 +/- 0.00 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 02:59:30.74 +47:51:25.6: 12.71 +/- 0.02 detection Forced photometry reference-image weighted average: 12.75 +/- 0.01 Forced photometry filter REJECTED candidate at 02:59:30.74 +47:51:25.6: ref_mag=12.75 +/- 0.01 new_mean_mag=12.8098 delta=-0.06 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:54:14.11 +45:46:56.9: 12.15 +/- 0.01 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:46:14.28 +42:27:37.6: 10.69 +/- 0.00 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:20:18.09 +43:09:42.5: 12.15 +/- 0.01 detection Forced photometry reference-image weighted average: 10.70 +/- 0.00 Forced photometry filter REJECTED candidate at 03:46:14.28 +42:27:37.6: ref_mag=10.70 +/- 0.00 new_mean_mag=11.1054 delta=-0.40 (need > 0.90) Forced photometry reference-image weighted average: 12.15 +/- 0.01 Forced photometry filter REJECTED candidate at 03:20:18.09 +43:09:42.5: ref_mag=12.15 +/- 0.01 new_mean_mag=12.4704 delta=-0.32 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:54:14.11 +45:46:56.9: 12.14 +/- 0.01 detection Forced photometry reference-image weighted average: 12.14 +/- 0.01 Forced photometry filter REJECTED candidate at 03:54:14.11 +45:46:56.9: ref_mag=12.14 +/- 0.01 new_mean_mag=12.4174 delta=-0.27 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:59:53.71 +43:40:55.4: 13.01 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:13:58.74 +43:53:01.4: 12.98 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:59:00.32 +43:38:21.4: 12.95 +/- 0.02 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:59:53.71 +43:40:55.4: 12.96 +/- 0.02 detection Forced photometry reference-image weighted average: 12.98 +/- 0.01 Forced photometry filter REJECTED candidate at 03:59:53.71 +43:40:55.4: ref_mag=12.98 +/- 0.01 new_mean_mag=13.1529 delta=-0.17 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:13:58.74 +43:53:01.4: 12.98 +/- 0.02 detection Forced photometry reference-image weighted average: 12.98 +/- 0.02 Forced photometry filter REJECTED candidate at 03:13:58.74 +43:53:01.4: ref_mag=12.98 +/- 0.02 new_mean_mag=12.9766 delta=0.00 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:59:27.80 +44:29:55.4: 13.34 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:59:00.32 +43:38:21.4: 12.91 +/- 0.02 detection Forced photometry reference-image weighted average: 12.93 +/- 0.01 Forced photometry filter REJECTED candidate at 03:59:00.32 +43:38:21.4: ref_mag=12.93 +/- 0.01 new_mean_mag=13.0300 delta=-0.10 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:53:00.05 +45:58:25.7: 13.24 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:59:27.80 +44:29:55.4: 13.28 +/- 0.03 detection Forced photometry reference-image weighted average: 13.31 +/- 0.02 Forced photometry filter REJECTED candidate at 03:59:27.80 +44:29:55.4: ref_mag=13.31 +/- 0.02 new_mean_mag=13.3190 delta=-0.01 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:53:00.05 +45:58:25.7: 13.27 +/- 0.03 detection Forced photometry reference-image weighted average: 13.25 +/- 0.02 Forced photometry filter REJECTED candidate at 03:53:00.05 +45:58:25.7: ref_mag=13.25 +/- 0.02 new_mean_mag=13.2298 delta=0.02 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:44:30.25 +44:20:57.0: 13.56 +/- 0.03 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 03:38:15.94 +49:03:31.4: 13.66 +/- 0.07 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-07_20.00sec_-15.00C_LIGHT_0020.fits at 02:59:53.56 +42:37:29.4: 13.56 +/- 0.04 detection Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:44:30.25 +44:20:57.0: 13.57 +/- 0.04 detection Forced photometry reference-image weighted average: 13.57 +/- 0.03 Forced photometry filter REJECTED candidate at 03:44:30.25 +44:20:57.0: ref_mag=13.57 +/- 0.03 new_mean_mag=13.5268 delta=0.04 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 03:38:15.94 +49:03:31.4: 13.69 +/- 0.07 detection Forced photometry reference-image weighted average: 13.68 +/- 0.05 Forced photometry filter REJECTED candidate at 03:38:15.94 +49:03:31.4: ref_mag=13.68 +/- 0.05 new_mean_mag=13.5752 delta=0.10 (need > 0.90) Forced photometry on wcs_Per-02-Q2b1x1_2026-01-08_19-58-49_20.00sec_-15.00C_LIGHT_0021.fits at 02:59:53.56 +42:37:29.4: 13.57 +/- 0.04 detection Forced photometry reference-image weighted average: 13.57 +/- 0.03 Forced photometry filter REJECTED candidate at 02:59:53.56 +42:37:29.4: ref_mag=13.57 +/- 0.03 new_mean_mag=13.5149 delta=0.05 (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 212370_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212370_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checksDiscovery image 1 2026 07 30.39095 2461251.89095 13.74 03:16:30.70 +44:10:59.0 2607 2211 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212371_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212371_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.46 03:16:31.06 +44:10:59.8 2612 2203 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:21:22.33 +45:38:40.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212375_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212375_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.68 03:21:22.37 +45:38:40.6 3195 3050 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.75 03:47:13.62 +45:28:38.0 5922 2897 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212389_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212389_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.85 03:47:13.47 +45:28:34.9 5925 2889 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.69 04:00:52.42 +42:59:32.9 7465 1448 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212391_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212391_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.95 04:00:52.43 +42:59:33.0 7470 1441 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.51 03:54:42.61 +48:28:42.2 6640 4737 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212393_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212393_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.29 03:54:42.37 +48:28:41.1 6643 4729 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:54:28.83 +45:28:11.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212399_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212399_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.77 03:54:28.81 +45:28:12.3 6695 2908 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:30:36.82 +44:53:47.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212402_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212402_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.60 03:30:36.83 +44:53:48.4 4155 2552 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:58:25.40 +46:21:53.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212406_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212406_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.47 03:58:25.32 +46:21:53.9 7085 3469 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.33 03:52:39.85 +47:02:38.9 6465 3860 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212407_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212407_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.33 03:52:39.89 +47:02:38.9 6468 3852 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.14 03:04:19.29 +45:53:23.9 1402 3367 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212408_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212408_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.96 03:04:18.93 +45:53:21.4 1405 3359 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:23:21.05 +41:42:45.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212414_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212414_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.11 03:23:21.08 +41:42:45.0 3268 0656 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.22 04:01:24.84 +49:40:37.5 7269 5503 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212417_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212417_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.08 04:01:24.61 +49:40:37.9 7272 5495 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.26 03:51:12.79 +42:28:31.5 6402 1089 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212422_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212422_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.42 03:51:12.92 +42:28:30.3 6406 1081 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:00:55.91 +47:33:02.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212423_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212423_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.62 03:00:55.72 +47:33:02.4 1174 4405 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:13:53.72 +43:50:17.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212426_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212426_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.95 03:13:53.92 +43:50:17.2 2309 2017 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 04:00:45.00 +49:41:56.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212427_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212427_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.16 04:00:45.07 +49:41:56.7 7207 5504 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 12.78 02:59:30.72 +47:51:24.3 1050 4618 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212428_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212428_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.84 02:59:30.76 +47:51:27.0 1053 4610 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:53:46.87 +48:40:45.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212433_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212433_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.89 03:53:46.84 +48:40:45.3 6545 4847 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:32:59.52 +43:43:56.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212434_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212434_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.49 03:32:59.51 +43:43:56.2 4391 1840 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 12.47 03:20:18.10 +43:09:41.3 2978 1564 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212440_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212440_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.47 03:20:18.08 +43:09:43.7 2982 1557 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 11.12 03:46:14.30 +42:27:37.4 5846 1068 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212574_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212574_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 11.09 03:46:14.26 +42:27:37.8 5850 1061 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:53:30.15 +47:39:02.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212595_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212595_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 11.58 03:53:30.12 +47:39:02.5 6541 4223 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:09:13.93 +44:50:34.0 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212666_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212666_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 11.63 03:09:13.89 +44:50:33.8 1860 2670 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:44:45.04 +46:07:13.6 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212721_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212721_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.14 03:44:45.04 +46:07:13.5 5659 3274 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 04:00:17.44 +46:48:40.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212723_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212723_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.50 04:00:17.39 +46:48:41.4 7265 3751 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 12.39 03:54:14.13 +45:46:56.7 6658 3103 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212724_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212724_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.45 03:54:14.08 +45:46:57.2 6662 3096 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:23:02.60 +49:13:28.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212756_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212756_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.21 03:23:02.60 +49:13:28.1 3495 5204 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:30:26.00 +48:06:29.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212803_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212803_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.39 03:30:26.00 +48:06:29.3 4202 4492 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:21:50.68 +49:05:44.3 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212807_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212807_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.50 03:21:50.54 +49:05:46.0 3371 5133 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:46:04.34 +45:42:23.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212816_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212816_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.64 03:46:04.31 +45:42:22.6 5801 3026 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:17:45.88 +43:59:58.4 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212862_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212862_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.66 03:17:45.89 +43:59:59.0 2739 2082 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:47:06.68 +46:37:11.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212893_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212893_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.74 03:47:06.76 +46:37:11.8 5901 3580 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:43:05.97 +47:48:29.8 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212916_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212916_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.80 03:43:05.99 +47:48:30.0 5480 4293 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:22:42.28 +41:56:31.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212917_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212917_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.98 03:22:42.29 +41:56:31.1 3203 0800 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:30:43.58 +48:01:36.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212942_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212942_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.88 03:30:43.59 +48:01:36.7 4230 4442 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.12 03:59:53.74 +43:40:55.2 7332 1861 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212952_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212952_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.20 03:59:53.68 +43:40:55.5 7335 1854 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 12.97 03:13:58.73 +43:53:01.1 2316 2052 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212961_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212961_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.99 03:13:58.75 +43:53:01.8 2320 2044 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:18:33.97 +44:42:00.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212972_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212972_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.02 03:18:33.96 +44:42:00.4 2857 2499 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.15 03:59:00.26 +43:38:21.4 7235 1830 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 212999_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 212999_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 12.95 03:59:00.37 +43:38:21.4 7239 1822 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Rejecting candidate due to large distance (10.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213002_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213002_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.10 03:32:40.94 +44:50:01.6 4375 2507 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:27:47.77 +44:09:44.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213006_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213006_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.18 03:27:47.83 +44:09:44.3 3835 2119 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:13:55.69 +43:53:22.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213028_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213028_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.01 03:13:55.71 +43:53:23.1 2315 2048 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.26 03:59:27.74 +44:29:55.7 7255 2353 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213039_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213039_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.39 03:59:27.86 +44:29:55.2 7259 2346 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:59:47.64 +48:09:51.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213042_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213042_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.39 03:59:47.73 +48:09:52.9 7166 4567 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:19:26.21 +44:00:33.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213046_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213046_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.25 03:19:26.24 +44:00:33.4 2922 2076 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:33:28.31 +47:56:02.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213048_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213048_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.10 03:33:28.35 +47:56:02.8 4506 4378 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:12:34.95 +47:44:41.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213050_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213050_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.02 03:12:34.88 +47:44:42.5 2379 4389 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:43:55.63 +48:31:44.7 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213051_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213051_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.31 03:43:55.58 +48:31:45.1 5561 4730 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:37:53.98 +42:36:01.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213055_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213055_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.29 03:37:54.03 +42:36:01.1 4920 1144 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:56:05.60 +47:51:21.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213062_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213062_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.24 03:56:05.67 +47:51:21.9 6800 4359 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.26 03:53:00.06 +45:58:25.1 6523 3214 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213066_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213066_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.20 03:53:00.04 +45:58:26.3 6527 3207 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:32:18.63 +46:04:25.4 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213081_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213081_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.15 03:32:18.65 +46:04:25.1 4356 3257 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:40:11.02 +44:14:52.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213084_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213084_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.49 03:40:11.13 +44:14:52.1 5177 2141 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:43:40.43 +42:35:48.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213087_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213087_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.37 03:43:40.36 +42:35:49.1 5563 1141 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:56:29.85 +44:55:29.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213089_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213089_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.29 03:56:29.86 +44:55:29.3 6926 2588 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:31:57.13 +48:33:54.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213117_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213117_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.20 03:31:57.13 +48:33:55.5 4363 4764 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:30:30.87 +47:04:43.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213118_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213118_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.21 03:30:30.91 +47:04:43.2 4189 3870 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:31:48.88 +48:45:24.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213179_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213179_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.06 03:31:48.91 +48:45:23.6 4353 4881 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:35:28.93 +42:53:31.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213186_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213186_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.71 03:35:28.95 +42:53:31.0 4654 1325 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:50:35.16 +42:36:51.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213204_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213204_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.52 03:50:35.24 +42:36:51.6 6334 1164 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.52 03:44:30.03 +44:21:00.2 5640 2211 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213248_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213248_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.53 03:44:30.47 +44:20:53.9 5645 2203 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 04:00:32.70 +42:14:54.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213253_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213253_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.71 04:00:32.64 +42:14:54.2 7461 0986 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.51 03:38:15.99 +49:03:32.4 4994 5059 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213283_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213283_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.68 03:38:15.89 +49:03:30.5 4997 5051 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:40:48.03 +44:42:26.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213310_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213310_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.75 03:40:48.06 +44:42:26.4 5244 2419 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Discovery image 1 2026 07 30.39095 2461251.89095 13.54 02:59:53.52 +42:37:28.3 0670 1449 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213313_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213313_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.49 02:59:53.60 +42:37:30.4 0675 1441 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:27:13.29 +41:50:22.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 213393_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 213393_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.74 03:27:13.29 +41:50:23.4 3710 0713 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:44:45.54 +44:05:01.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 62475_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 62475_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 2 2026 07 30.39157 2461251.89157 13.85 03:44:45.58 +44:05:00.7 5674 2043 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:57:00.44 +44:32:05.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 128521_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 128521_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 3 2026 07 30.39157 2461251.89157 12.59 03:57:00.42 +44:32:05.4 6992 2354 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:26:29.93 +47:31:47.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 201415_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 201415_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 3 2026 07 30.39157 2461251.89157 12.27 03:26:30.29 +47:31:45.7 3789 4159 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:18:28.03 +42:49:20.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 145807_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 145807_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 3 2026 07 30.39157 2461251.89157 11.92 03:18:28.00 +42:49:20.3 2764 1364 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:54:56.55 +48:36:00.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 55610_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 55610_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 3 2026 07 30.39157 2461251.89157 12.66 03:54:56.59 +48:36:00.4 6664 4804 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:57:59.99 +44:10:12.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 48255_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 48255_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 3 2026 07 30.39157 2461251.89157 12.36 03:58:00.08 +44:10:12.6 7112 2139 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:37:25.05 +43:39:08.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54778_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 Preparing report for the candidate 54778_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 21436_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 The candidate 21436_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443 did not pass the final checks Discovery image 3 2026 07 30.39157 2461251.89157 12.64 03:37:25.04 +43:39:08.5 4873 1783 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits **** FOUND 03:11:40.89 +41:38:49.0 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 9s 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_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/monitoring_positions.txt Read 65362 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 41.6742 to 66.3066 deg, Dec +40.1898 to +51.2438 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 41.6742 to 66.3066 deg, Dec 40.1898 to 51.2438 deg Loaded 11965 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): 8350 out of 9226 total matches. Matched with Tycho-2 9226 out of 65362 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits Observation time (mid-exposure, UTC): JD 2461251.89095 (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= 54.12048 deg Dec= +45.97304 deg Frame center: alt= +38.493 deg az= 59.796 deg airmass= 1.6030 Header cross-check: CENTALT= 38.313 deg (difference +0.180 deg) Header cross-check: AIRMASS= 1.6105 (we compute 1.6030) Airmass zero-point fit: REJECT_K_RANGE k= -0.1132 +/- 0.0168 mag/airmass N= 4709 airmass span 1.3642-2.0017 scatter 0.1811 mag Source monitoring: airmass zero-point for wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits: REJECT_K_RANGE -0.166446 +0.113165 1.6030 -0.1132 4709 0.6375 0.1811 1.3642 2.0017 Forced photometry (list mode): image=wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits list=monitoring_pixlist2782479.tmp aperture=4.5 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 + 22.244400 Forced photometry: center=(4194.60, 1957.48) aperture=4.5 Annulus: inner=9.00 outer=22.50 Background annulus: 1324 pixels Iterative clipping converged after 2 iterations, 1312/1324 pixels remain SExtractor background: mode=2802.73 median=2804.00 mean=2804.84 sigma=80.53 -> bg=2802.73 (1312 pixels) Aperture sum=66396.34 N_eff=15.9043 Net flux=21820.78 noise=321.14 SNR=67.95 Instrumental magnitude: -10.8472 Calibrated magnitude: 11.3972 Source monitoring: 1 position(s) measured on wcs_fd_Per-02-Q2b1x1_2026-07-30_04-22-48_20.00sec_-0.00C_LIGHT_0442.fits (aperture 4.5 pix) Read 65724 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 41.6707 to 66.3065 deg, Dec +40.1899 to +51.2549 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 41.6707 to 66.3065 deg, Dec 40.1899 to 51.2549 deg Loaded 11974 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): 8358 out of 9232 total matches. Matched with Tycho-2 9232 out of 65724 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits Observation time (mid-exposure, UTC): JD 2461251.89157 (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= 54.11144 deg Dec= +45.98552 deg Frame center: alt= +38.652 deg az= 59.819 deg airmass= 1.5974 Header cross-check: CENTALT= 38.461 deg (difference +0.192 deg) Header cross-check: AIRMASS= 1.6053 (we compute 1.5974) Airmass zero-point fit: REJECT_K_RANGE k= -0.0967 +/- 0.0166 mag/airmass N= 4731 airmass span 1.3628-1.9868 scatter 0.1781 mag Source monitoring: airmass zero-point for wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits: REJECT_K_RANGE -0.139226 +0.096728 1.5974 -0.0967 4731 0.6240 0.1781 1.3628 1.9868 Forced photometry (list mode): image=wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits list=monitoring_pixlist2782479.tmp aperture=4.5 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 + 22.247300 Forced photometry: center=(4198.52, 1949.76) aperture=4.5 Annulus: inner=9.00 outer=22.50 Background annulus: 1332 pixels Iterative clipping converged after 2 iterations, 1319/1332 pixels remain SExtractor background: mode=2790.16 median=2793.00 mean=2794.89 sigma=78.30 -> bg=2790.16 (1319 pixels) Aperture sum=66772.72 N_eff=15.9043 Net flux=22397.16 noise=312.28 SNR=71.72 Instrumental magnitude: -10.8755 Calibrated magnitude: 11.3718 Source monitoring: 1 position(s) measured on wcs_fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits (aperture 4.5 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 #### 03:31:11.98 +43:54:15.1 ################################################################################### 03:31:11.98 +43:54:15.1 -- 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)2461251.89095412 -observatory V36 07:16:30.05 +19:40:46.3 Mercury (0.6mag) 11:30:49.67 +03:16:31.5 Venus (-4.3mag) 05:23:26.29 +23:14:26.0 Mars (1.3mag) 08:34:56.71 +19:10:19.5 Jupiter (-1.8mag) 00:56:48.09 +03:20:22.9 Saturn (0.6mag) 04:10:35.81 +20:54:00.0 Uranus (5.8mag) 00:16:32.71 +00:16:28.4 Neptune (7.7mag) 20:28:59.75 -23:26:39.3 Pluto (14.4mag) 21:12:53.15 -17:59:32.3 Moon (-12.6mag) -rw-r--r-- 1 apache apache 362 Jul 30 04:34 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461251.89095412: 08:34:59.25 +19:10:08.3 Io (5.9mag) 08:34:49.73 +19:10:48.8 Europa (6.2mag) 08:34:58.10 +19:10:17.6 Ganymede (5.5mag) 08:34:58.31 +19:10:09.5 Callisto (6.7mag) 08:32:42.43 +19:04:28.3 Himalia (15.7mag) 08:34:56.35 +19:10:21.8 Thebe (16.6mag) 08:32:08.64 +19:04:44.9 Elara (17.7mag) 08:38:57.51 +18:54:03.7 Pasiphae (17.9mag) 08:38:42.05 +19:18:46.1 Carme (19.0mag) 00:56:55.15 +03:19:51.1 Titan (8.5mag) 00:56:52.56 +03:20:10.1 Rhea (9.8mag) 00:56:32.58 +03:17:52.5 Iapetus (11.2mag) 00:57:01.37 +03:20:28.5 Hyperion (14.5mag) 00:56:22.06 +03:14:45.0 Phoebe (16.5mag) -rw-r--r-- 1 apache apache 568 Jul 30 04:34 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461251.89095412: 18:30:48.08 -27:00:13.8 JWST 19:10:43.44 +03:31:42.3 Chandra 05:54:29.44 +33:14:37.6 XMM-Newton -rw-r--r-- 1 apache apache 96 Jul 30 04:34 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461251.89095412 -observatory V36 03:03:09.75 +16:35:10.6 17.7mag P/1996 R2 (Lagerkvist) 18:05:08.32 -34:39:03.4 13.9mag P/2010 H2 (Vales) 06:45:25.35 -68:36:05.9 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:07:20.06 +32:48:47.5 17.7mag C/2017 K2 (PANSTARRS) 03:15:33.12 +32:48:04.1 16.4mag P/2021 N1 (ZTF) 22:45:42.46 +31:53:31.9 17.3mag C/2022 E2 (ATLAS) 06:34:26.72 +26:41:05.1 16.8mag C/2022 N2 (PANSTARRS) 10:13:26.29 +28:52:12.9 16.9mag C/2022 QE78 (ATLAS) 09:22:56.44 +05:15:35.2 17.9mag C/2022 R6 (PANSTARRS) 15:11:22.08 -11:57:38.6 17.8mag P/2023 B1 (PANSTARRS) 21:22:45.59 +66:50:31.5 17.9mag C/2023 H5 (Lemmon) 15:57:57.83 -12:05:51.8 14.2mag C/2023 R1 (PANSTARRS) 07:57:53.83 +30:57:00.8 15.1mag C/2024 E1 (Wierzchos) 15:08:48.75 +15:36:51.3 17.7mag C/2024 G6 (ATLAS) 19:14:39.58 +42:23:31.3 13.7mag C/2024 J3 (ATLAS) 21:23:21.59 +48:31:00.7 17.7mag C/2024 R4 (PANSTARRS) 05:07:47.96 -13:07:02.1 15.5mag C/2024 T5 (ATLAS) 06:50:10.73 +25:41:28.7 17.9mag C/2025 J1 (Borisov) 07:26:39.02 -14:59:23.8 17.4mag C/2025 R3 (PANSTARRS) 10:20:55.32 +21:26:13.8 17.4mag C/2025 V2 (Rankin) 12:53:10.22 +02:54:30.9 17.0mag C/2025 Y1 (ATLAS) 16:09:12.31 +78:33:47.9 17.0mag C/2026 A2 (Bok) 03:03:12.94 +45:58:18.6 17.0mag C/2026 B2 (Sun-Gao) 11:39:42.99 +07:32:09.8 17.2mag A/2026 E1 21:47:49.36 -23:26:06.0 6.9mag 10P/Tempel 11:23:49.22 -02:52:40.7 16.2mag 29P/Schwassmann-Wachmann 04:27:57.51 +31:36:48.5 17.9mag 47P/Ashbrook-Jackson 10:49:36.91 +07:31:57.5 17.2mag 63P/Wild 00:53:59.17 -05:11:19.6 15.5mag 65P/Gunn 05:15:11.82 +20:45:25.8 13.7mag 78P/Gehrels 02:51:00.55 +12:56:56.8 16.6mag 88P/Howell 07:32:40.36 +28:46:24.5 16.0mag 93P/Lovas 03:42:05.60 +13:28:31.9 17.8mag 112P/Urata-Niijima 05:27:08.56 +31:01:50.1 16.4mag 114P/Wiseman-Skiff 08:57:23.56 +28:04:18.0 15.1mag 123P/West-Hartley 11:26:18.03 -06:50:13.0 17.0mag 124P/Mrkos 05:23:16.37 +21:10:12.0 16.1mag 128P/Shoemaker-Holt 06:13:05.89 +19:16:36.8 17.9mag 131P/Mueller 00:04:12.48 +03:25:00.5 17.7mag 139P/Vaisala-Oterma 08:20:15.09 +12:23:52.6 17.9mag 141P-D/Machholz 03:22:19.18 -20:02:42.7 14.4mag 161P/Hartley-IRAS 06:45:10.00 +37:07:59.2 15.7mag 162P/SidingSpring 17:21:16.91 +32:10:58.1 12.9mag 169P/NEAT 02:25:51.01 +09:14:05.4 17.6mag 220P/McNaught 16:37:50.17 -09:28:16.0 17.5mag 235P/LINEAR 20:28:52.44 -52:36:18.0 17.8mag 259P/Garradd 02:56:24.47 +21:19:37.5 15.4mag 260P/McNaught 06:38:30.82 +37:46:21.8 17.3mag 295P/LINEAR 15:08:07.35 +04:05:39.5 17.7mag 391P/Kowalski 08:52:48.67 +18:48:00.2 17.9mag 450P/LONEOS 08:22:35.86 +37:30:31.4 18.0mag 493P/LONEOS -rw-r--r-- 1 apache apache 2.5K Jul 30 04:34 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 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 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 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-26eg 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 02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39 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 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72 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 16:21:48.82 -61:36:13.20 ASASSN-26dd 2026-05-5.21 15.15 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 -rw-r--r-- 1 apache apache 5.7K Jul 30 04:34 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag 00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag 12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag 00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag 00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag 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 -rw-r--r-- 1 apache apache 189K Jul 30 04:34 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 17:56:20.148 +22:48:23.34 AT 2026uez 2026-05-19.43 20.79 17:03:37.940 +40:54:46.91 AT 2026uey 2026-05-17.49 21.43 15:04:21.070 +07:14:23.81 AT 2026uex 2026-06-15.44 20.66 08:49:47.663 -07:24:01.25 AT 2026uew 2026-02-19.37 20.99 04:43:45.409 -21:56:34.12 AT 2026uev 2026-01-14.29 21.36 14:23:02.118 +17:49:57.26 AT 2026ueu 2026-04-20.54 21.18 11:50:55.515 -19:56:24.73 AT 2026uet 2026-01-27.53 21.55 10:59:04.434 -17:05:34.76 AT 2026ues 2026-05-06.27 20.91 15:39:15.006 +12:22:05.73 AT 2026uer 2026-02-13.60 21.8 19:17:04.295 +46:23:18.13 AT 2026ueq 2026-07-01.31 17.5086 08:10:18.850 +45:21:28.27 AT 2026uep 2026-02-21.37 20.88 15:04:40.281 +05:21:56.55 AT 2026ueo 2026-07-09.29 21.15 17:12:49.063 +27:32:51.65 AT 2026uen 2026-07-08.32 19.49 10:28:53.926 +20:07:41.86 AT 2026uem 2026-01-14.45 21.07 11:11:53.428 +13:29:27.96 AT 2026uel 2026-01-29.63 22.38 14:49:01.370 +34:26:52.68 AT 2026uek 2026-06-13.34 20.33 13:48:44.907 -10:17:48.40 AT 2026uej 2026-05-19.33 20.99 14:32:34.192 +18:00:45.73 AT 2026uei 2026-02-13.54 21.3 08:49:51.222 +00:38:50.85 AT 2026ueh 2026-03-09.32 21.51 08:22:39.912 +47:57:53.40 AT 2026ueg 2026-03-06.30 20.74 -rw-r--r-- 1 apache apache 88K Jul 30 04:34 tns_transients_list.txt Discovery image 3 2026 07 30.39157 2461251.89157 13.18 03:11:40.81 +41:38:48.0 1940 0708 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_Per-02-Q2b1x1_043156_TTUQ2b1x1_2782121_VWVegXN0/fd_Per-02-Q2b1x1_2026-07-30_04-23-41_20.00sec_-0.00C_LIGHT_0443.fits
