Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits
fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits
fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits
util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR
| Date (UTC) | JD(UTC) | mag. | R.A. & Dec.(J2000) | X & Y (pix) | Image | |
|---|---|---|---|---|---|---|
| Reference image | 2026 06 08.28718 | 2461199.78718 | 14.63 | 18:42:44.42 -09:12:08.7 | 3489 3672 | /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits |
| Discovery image 1 | 2026 06 08.28771 | 2461199.78771 | 14.31 | 18:42:44.42 -09:12:09.0 | 3483 3676 | /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits |
| Discovery image 2 | 2026 08 24.10554 | 2461276.60554 | 11.82 | 18:42:43.60 -09:12:15.1 | 3486 3670 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits |
| Discovery image 3 | 2026 08 24.10617 | 2461276.60617 | 11.82 | 18:42:43.56 -09:12:15.2 | 3483 3662 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits |
Mean magnitude and position on the discovery images:
2026 08 24.1059 2461276.6059 11.82 18:42:43.58 -09:12:15.2
23.74898 -2.26665 galactic Sct Second-epoch detections are separated by 0.6" and 9.1 pix
The object was not found in VSX
The object was not found in ASASSN-V
The object was found in astcheck.
409 Aspasia -1 0 1 11.7 0 0
Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:42:43.58 -09:12:15.2: 15.40 +/- 99.00 upperlimit
Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:42:43.58 -09:12:15.2: 15.44 +/- 99.00 upperlimit
Check this position in TNS. Manually check the ASAS-SN list of transients!
Search this object in SIMBAD.
Search this object in VizieR catalogs. WISE atlas Aladin Lite SNAD ZTF viewer
Online MPChecker may fail to identify bright comets! Please manually check the Seiichi Yoshida's and Gideon van Buitenen's pages.
######## 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: Sct-01-Q2b1x1 ####################################### ########### Starting Sct-01-Q2b1x1 ########### Processing Sct-01-Q2b1x1 server tau has sufficient free disk space available: 569521 MB at /data_ssd/NMW-TexasTech/workdir server tau has sufficient free disk space available: 569521 MB at . Checking input images (2 new) REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits Small preview (one of the new images):
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.png' -> 'transient_report/Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits_preview.png'
Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits
renamed 'Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.png' -> 'transient_report/Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits_preview.png'
Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.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= 1116.4388 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 616.7814 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 8014.6392 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 1928.4148 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 8021.5002 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 1967.5898 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 7.17875 INFO: SECOND_EPOCH__SD_ratio= 0.020 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 = 30.9599990844727 / [degC] Focuser temperature AMBTEMP = 31.1 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-08-23T21:31:48.4212005' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-24T02:31:48.4212005' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61276.1054215394 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-24T02:31:58.3242920' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61276.1055361573 / 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 = 282.855939081274 / [deg] RA of telescope" status=0 Record 32: "DEC = -9.99974191084404 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 44.0877777777778 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 159.551666666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.43578147034444 / 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 = 'Sct-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '18 51 26' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-10 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 = 20502 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20502 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 30.9599990844727 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 30.9599990844727 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 10.4 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 28.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 31.1 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 12.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 11.200896 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 5.400432 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/d_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits :) Spent 0.510940 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/d_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= 0.0 / [degC] CCD temperature FOCTEMP = 30.9699993133545 / [degC] Focuser temperature AMBTEMP = 31.1 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-08-23T21:32:42.9522516' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-24T02:32:42.9522516' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61276.1060526851 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-24T02:32:52.8548124' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61276.1061672918 / 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 = 282.855939092474 / [deg] RA of telescope" status=0 Record 32: "DEC = -9.99974191222785 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 44.1527777777778 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 159.847777777778 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 1.43410908937203 / 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 = 'Sct-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '18 51 26' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '-10 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 = 20502 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20502 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 30.9699993133545 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 30.9699993133545 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 10.4 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 28.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 900.61 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 31.1 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 12.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 11.200896 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 5.400432 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/d_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits :) Spent 0.510699 seconds renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/d_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 37096.658242 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits :) No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0) renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Previews of the CALIBRATED second-epoch images:
fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits
fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.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/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits SExtractor catalog cache: saved Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.cat to cache SExtractor catalog cache: saved Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.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/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.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: 2461276.60553728 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_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits exists and is non-empty wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits exists and is non-empty wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits exists and is non-empty wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits (1st reference image) verification OK: wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits Image size: 937.5'x624.4' 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: 18:51:28.149 -09:59:22.72 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits (1st new image) verification OK: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 18:51:27.671 -09:59:44.66 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 18:51:28.149 -09:59:22.72 Second-epoch image center 18:51:27.671 -09:59:44.66 Angular distance between the image centers 0.0064 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits (2nd new image) verification OK: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Image size: 937.1'x624.1' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis Image center: 18:51:28.835 -09:58:54.08 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 18:51:28.149 -09:59:22.72 Second-epoch image center 18:51:28.835 -09:58:54.08 Angular distance between the image centers 0.0084 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 18:51:27.671 -09:59:44.66 Second-epoch second image center 18:51:28.835 -09:58:54.08 Angular distance between the image centers 0.01484 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/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits &> /tmp/tmp.FiwEFF5qwy Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits &> /tmp/tmp.L4vz96n9aU Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits &> /tmp/tmp.ZfM26fcvvU Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits &> /tmp/tmp.MVK1SOUJZh Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Calibrating the magnitude scale Found non-empty wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.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_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits and wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.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_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits and wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat Found non-empty wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits and wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat The reference image (wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits) and catalog (wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat) found 'wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat' -> 'wcsmag.cat' Read 16882 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.8250 to 290.9504 deg, Dec -15.2556 to -4.6739 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 274.8250 to 290.9504 deg, Dec -15.2556 to -4.6739 deg Loaded 13899 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): 9476 out of 10094 total matches. Matched with Tycho-2 10094 out of 16882 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.700300 a=0.000000 b=1.000000 c=22.700300 From vast_summary.log: estimated ref. image limiting mag.: -8.10 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.60 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.60
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 16882 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.8250 to 290.9504 deg, Dec -15.2556 to -4.6739 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 274.8250 to 290.9504 deg, Dec -15.2556 to -4.6739 deg Loaded 13899 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): 9476 out of 10094 total matches. Matched with Tycho-2 10094 out of 16882 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits Forced-photometry filter: calibrated wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits -> calib.txt_param_ref_wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits (aperture=6.2) Read 16782 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.8250 to 290.9667 deg, Dec -15.2611 to -4.6836 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 274.8250 to 290.9667 deg, Dec -15.2611 to -4.6836 deg Loaded 13908 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): 9416 out of 10013 total matches. Matched with Tycho-2 10013 out of 16782 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits Forced-photometry filter: calibrated wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits -> calib.txt_param_ref_wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits (aperture=6.1) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 6 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.3 pix Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits 2.3 pix Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits 2.3 pix fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits 2.2 pix fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Limiting magnitude estimates: 14.6 mag. Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits 14.6 mag. Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits 13.5 mag. fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits 13.5 mag. fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits All-image limiting magnitude estimate: 13.5 (SNR ) 10.7 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1 The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait cp: cannot create regular file 'local_wcs_cache/': Not a directory ############ /tmp/tmp.FiwEFF5qwy (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits' -> 'wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.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/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits WCS_IMAGE_NAME=wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits WCS-calibrated image found: wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits Checking if the catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat corresponding to the image wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits alredy exist and is non-empty... Catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat corresponding to the image wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits WCS catalog name: wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.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=1419, bad_region=4051, passed=16882 Got 16882 stars (including 11651 good ones) from the SExtractor catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat util/solve_plate_with_UCAC5 got 16882 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4924 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 4835 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 13563 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" 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 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4926 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 13563 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Accuracy estimation diagnostic: 4835 matched stars entering correct_measured_positions(), 13563 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Excluding outliers - 4835 stars left (next iteration limit 5318) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits N_match=4835 sigma_overall_arcsec=0.583 sigma_q1_arcsec=0.589 sigma_q2_arcsec=0.551 sigma_q3_arcsec=0.725 sigma_q4_arcsec=0.508 n_q1=1550 n_q2=944 n_q3=1184 n_q4=1157 worst_quadrant_to_overall_ratio=1.243 The image catalog is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits -region wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.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.L4vz96n9aU (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits' -> 'wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.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/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits WCS_IMAGE_NAME=wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits WCS-calibrated image found: wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits Checking if the catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat corresponding to the image wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits alredy exist and is non-empty... Catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat corresponding to the image wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits WCS catalog name: wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.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=1432, bad_region=4118, passed=16782 Got 16782 stars (including 11463 good ones) from the SExtractor catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat util/solve_plate_with_UCAC5 got 16782 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4926 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4836 matched stars entering correct_measured_positions(), 4836 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4836 matched stars entering correct_measured_positions(), 13420 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" 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 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4926 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4838 matched stars entering correct_measured_positions(), 13420 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Accuracy estimation diagnostic: 4838 matched stars entering correct_measured_positions(), 13420 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.67" Excluding outliers - 4838 stars left (next iteration limit 5319) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits N_match=4838 sigma_overall_arcsec=0.634 sigma_q1_arcsec=0.643 sigma_q2_arcsec=0.606 sigma_q3_arcsec=0.768 sigma_q4_arcsec=0.557 n_q1=1562 n_q2=948 n_q3=1181 n_q4=1147 worst_quadrant_to_overall_ratio=1.212 The image catalog is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits -region wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.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.ZfM26fcvvU (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits WCS_IMAGE_NAME=wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits WCS-calibrated image found: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits Checking if the catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat corresponding to the image wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits alredy exist and is non-empty... Catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat corresponding to the image wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits WCS catalog name: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.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=497, bad_region=1122, passed=4669 Got 4669 stars (including 3152 good ones) from the SExtractor catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat util/solve_plate_with_UCAC5 got 4669 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 3100 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3053 matched stars entering correct_measured_positions(), 3055 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3053 matched stars entering correct_measured_positions(), 3718 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" 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 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 3101 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3056 matched stars entering correct_measured_positions(), 3718 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.65" Accuracy estimation diagnostic: 3056 matched stars entering correct_measured_positions(), 3718 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.66" Excluding outliers - 3056 stars left (next iteration limit 3358) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3056 robust_rms=6.868 arcsec worst_quadrant_rms=8.045 arcsec SIP_REFIT: SIP order 3 trial: matched=3056 robust_rms=0.681 arcsec worst_quadrant_rms=0.903 arcsec SIP_REFIT: SIP order 5 trial: matched=3056 robust_rms=0.511 arcsec worst_quadrant_rms=0.695 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3056 robust_rms_before=0.970 arcsec robust_rms_before_corrected=0.656 arcsec robust_rms_after=0.511 arcsec worst_quadrant_rms_before=0.879 worst_quadrant_rms_after=0.695 verification OK: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits verification OK: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits Image size: 937.3'x624.3' 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: 18:51:27.627 -09:59:45.11 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 4669 stars ### 'wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/correct_sextractor_wcs_catalog_usingxy2sky601207.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.970 -> 0.511 arcsec) WCS_QUALITY_DIAG: file=fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits N_match=3056 sigma_overall_arcsec=0.550 sigma_q1_arcsec=0.600 sigma_q2_arcsec=0.503 sigma_q3_arcsec=0.680 sigma_q4_arcsec=0.487 n_q1=1078 n_q2=569 n_q3=745 n_q4=664 worst_quadrant_to_overall_ratio=1.236 The image catalog is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits -region wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.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.MVK1SOUJZh (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits WCS_IMAGE_NAME=wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits WCS-calibrated image found: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Checking if the catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits alredy exist and is non-empty... Catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits WCS catalog name: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=501, bad_region=1149, passed=4680 Got 4680 stars (including 3147 good ones) from the SExtractor catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat util/solve_plate_with_UCAC5 got 4680 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.1' Seting catalog search parameters based on the expected field of view 937.1 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7) Done reading UCAC5 zone files... Matched 3102 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3055 matched stars entering correct_measured_positions(), 3056 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.61" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 3055 matched stars entering correct_measured_positions(), 3704 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" 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 373 to 428 (Dec -15.2 to -4.7) Done reading UCAC5 zone files... Matched 3102 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 3056 matched stars entering correct_measured_positions(), 3704 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.67" Accuracy estimation diagnostic: 3056 matched stars entering correct_measured_positions(), 3704 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.68" Excluding outliers - 3056 stars left (next iteration limit 3360) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=3056 robust_rms=6.927 arcsec worst_quadrant_rms=8.544 arcsec SIP_REFIT: SIP order 3 trial: matched=3056 robust_rms=0.701 arcsec worst_quadrant_rms=0.901 arcsec SIP_REFIT: SIP order 5 trial: matched=3056 robust_rms=0.508 arcsec worst_quadrant_rms=0.712 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=3056 robust_rms_before=0.991 arcsec robust_rms_before_corrected=0.665 arcsec robust_rms_after=0.508 arcsec worst_quadrant_rms_before=0.914 worst_quadrant_rms_after=0.712 verification OK: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits verification OK: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Image size: 937.2'x624.3' 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: 18:51:28.786 -09:58:54.49 J2000 4789.000 3195.000 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ### ### Converted positions of 4680 stars ### 'wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log' '/data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/correct_sextractor_wcs_catalog_usingxy2sky601190.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log' SIP_REFIT: applied the refit solution (order 5, robust RMS 0.991 -> 0.508 arcsec) WCS_QUALITY_DIAG: file=fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits N_match=3056 sigma_overall_arcsec=0.541 sigma_q1_arcsec=0.589 sigma_q2_arcsec=0.485 sigma_q3_arcsec=0.686 sigma_q4_arcsec=0.496 n_q1=1090 n_q2=564 n_q3=739 n_q4=663 worst_quadrant_to_overall_ratio=1.267 The image catalog is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits -region wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Saving the final (post-refit) wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits to local_wcs_cache/ 'wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits' -> 'local_wcs_cache/wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits' Saving the final (post-refit) wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits to local_wcs_cache/ 'wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits' -> 'local_wcs_cache/wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits' Saving the final (post-refit) wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits to local_wcs_cache/ 'wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits' -> 'local_wcs_cache/wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits' Saving the final (post-refit) wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits to local_wcs_cache/ 'wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits' -> 'local_wcs_cache/wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits sigma_overall=0.583 worst_q_ratio=1.243 ref2=Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits sigma_overall=0.634 worst_q_ratio=1.212 new1=fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits sigma_overall=0.550 worst_q_ratio=1.236 new2=fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits sigma_overall=0.541 worst_q_ratio=1.267 reference average sigma_overall=0.6085 worst_q_ratio=1.2275 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225_astrometric_residuals.png (4835 matched stars from wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.55 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226_astrometric_residuals.png (4838 matched stars from wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.59 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024_astrometric_residuals.png (3056 matched stars from wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.43 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025_astrometric_residuals.png (3056 matched stars from wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits' Saving fully-calibrated image wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits' Preparing the HTML report for the field Sct-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:51:04.73 -06:16:07.2: 10.40 +/- 0.03 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:51:04.73 -06:16:07.2: 10.43 +/- 0.03 detection Forced photometry reference-image weighted average: 10.42 +/- 0.02 Forced photometry filter REJECTED candidate at 18:51:04.73 -06:16:07.2: ref_mag=10.42 +/- 0.02 new_mean_mag=9.9542 delta=0.46 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 0s 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 20970_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 20970_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks**** FOUND 18:51:04.06 -06:16:16.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20971_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 20971_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 10.54 18:51:04.05 -06:16:16.5 4729 5441 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Rejecting candidate due to large distance (22.5") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20972_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 20972_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 9.65 18:51:03.56 -06:16:41.0 4727 5437 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 9.95 18:51:04.73 -06:16:07.2 4733 5451 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20974_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 20974_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 9.96 18:51:04.73 -06:16:07.2 4730 5442 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:02:17.88 -06:07:07.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 05009_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 05009_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 10.58 19:02:17.88 -06:07:07.1 6422 5529 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:05:32.16 -12:41:47.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 05596_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 05596_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 10.16 19:05:32.16 -12:41:47.9 6866 1537 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:08:58.85 -12:21:17.5 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 1s Prepared the HTML report for the field Sct-01-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/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits SExtractor catalog cache: saved Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.cat to cache SExtractor catalog cache: saved Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits Creating symlink local_wcs_cache/wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits Creating symlink local_wcs_cache/wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits Creating symlink local_wcs_cache/wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits exists and is non-empty wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits exists and is non-empty wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits exists and is non-empty wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits (1st reference image) verification OK: wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits Image size: 937.5'x624.4' 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: 18:51:28.149 -09:59:22.72 J2000 4789.000 3195.000 ################################### The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8" ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits (1st new image) verification OK: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits Image size: 937.3'x624.3' 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: 18:51:27.627 -09:59:45.11 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 18:51:28.149 -09:59:22.72 Second-epoch image center 18:51:27.627 -09:59:45.11 Angular distance between the image centers 0.0066 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits (2nd new image) verification OK: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Image size: 937.2'x624.3' 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: 18:51:28.786 -09:58:54.49 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 18:51:28.149 -09:59:22.72 Second-epoch image center 18:51:28.786 -09:58:54.49 Angular distance between the image centers 0.0083 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 18:51:27.627 -09:59:45.11 Second-epoch second image center 18:51:28.786 -09:58:54.49 Angular distance between the image centers 0.01484 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/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits &> /tmp/tmp.MvgEXMRQao Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits &> /tmp/tmp.rQ9YJgJOe3 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits &> /tmp/tmp.tsgGXM1skT Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits &> /tmp/tmp.3xqVaTmRVp Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Calibrating the magnitude scale Found non-empty wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.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_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits and wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_ Discovery image 3 2026 08 24.10617 2461276.60617 10.29 19:08:58.86 -12:21:17.8 7380 1737 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.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_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits and wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat Found non-empty wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits and wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat The reference image (wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits) and catalog (wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat) found 'wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat' -> 'wcsmag.cat' Read 208873 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.8016 to 290.9720 deg, Dec -15.2570 to -4.6696 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 274.8016 to 290.9720 deg, Dec -15.2570 to -4.6696 deg Loaded 13926 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): 8843 out of 12226 total matches. Matched with Tycho-2 12226 out of 208873 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.493200 a=0.000000 b=1.000000 c=22.493200 From vast_summary.log: estimated ref. image limiting mag.: -7.76 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.73 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.73
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 208873 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.8016 to 290.9720 deg, Dec -15.2570 to -4.6696 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 274.8016 to 290.9720 deg, Dec -15.2570 to -4.6696 deg Loaded 13926 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): 8843 out of 12226 total matches. Matched with Tycho-2 12226 out of 208873 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits Forced-photometry filter: calibrated wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits -> calib.txt_param_ref_wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits (aperture=4.5) Read 215861 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.8156 to 290.9815 deg, Dec -15.2631 to -4.6734 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 274.8156 to 290.9815 deg, Dec -15.2631 to -4.6734 deg Loaded 13937 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): 8884 out of 12272 total matches. Matched with Tycho-2 12272 out of 215861 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits Forced-photometry filter: calibrated wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits -> calib.txt_param_ref_wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits (aperture=4.4) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 92 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.2 pix Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits 2.1 pix Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits 2.0 pix fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits 2.0 pix fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Limiting magnitude estimates: 14.7 mag. Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits 14.7 mag. Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits 13.6 mag. fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits 13.6 mag. fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits All-image limiting magnitude estimate: 13.6 (SNR ) 13.1 (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.MvgEXMRQao (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits' -> 'wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.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/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits WCS_IMAGE_NAME=wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits WCS-calibrated image found: wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits Checking if the catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat corresponding to the image wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits alredy exist and is non-empty... Catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat corresponding to the image wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits WCS catalog name: wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.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=39, blended=28709, bad_region=34148, passed=208834 Got 208834 stars (including 149192 good ones) from the SExtractor catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat util/solve_plate_with_UCAC5 got 208834 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4914 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 4847 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 183433 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" 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 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4915 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 183433 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.55" Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 183433 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.61" Excluding outliers - 4846 stars left (next iteration limit 5331) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits N_match=4846 sigma_overall_arcsec=0.579 sigma_q1_arcsec=0.585 sigma_q2_arcsec=0.559 sigma_q3_arcsec=0.706 sigma_q4_arcsec=0.526 n_q1=1653 n_q2=998 n_q3=1045 n_q4=1150 worst_quadrant_to_overall_ratio=1.220 The image catalog is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits -region wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.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.rQ9YJgJOe3 (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits' -> 'wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.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/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits WCS_IMAGE_NAME=wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits WCS-calibrated image found: wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits Checking if the catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat corresponding to the image wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits alredy exist and is non-empty... Catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat corresponding to the image wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits WCS catalog name: wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.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=31, blended=30150, bad_region=35023, passed=215830 Got 215830 stars (including 154065 good ones) from the SExtractor catalog wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat util/solve_plate_with_UCAC5 got 215830 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.5' Seting catalog search parameters based on the expected field of view 937.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013021 (46.9 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010417 (37.5 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4911 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 4847 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 189652 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" 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 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4912 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 189652 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 189653 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Excluding outliers - 4846 stars left (next iteration limit 5331) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits N_match=4846 sigma_overall_arcsec=0.621 sigma_q1_arcsec=0.627 sigma_q2_arcsec=0.577 sigma_q3_arcsec=0.743 sigma_q4_arcsec=0.570 n_q1=1664 n_q2=999 n_q3=1060 n_q4=1123 worst_quadrant_to_overall_ratio=1.196 The image catalog is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits -region wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.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.tsgGXM1skT (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits WCS_IMAGE_NAME=wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits WCS-calibrated image found: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits Checking if the catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat corresponding to the image wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits alredy exist and is non-empty... Catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat corresponding to the image wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits WCS catalog name: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.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=7, blended=4278, bad_region=15539, passed=75362 Got 75362 stars (including 56190 good ones) from the SExtractor catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat util/solve_plate_with_UCAC5 got 75362 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.3' Seting catalog search parameters based on the expected field of view 937.3 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4924 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 4846 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.60" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 63235 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" 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 373 to 428 (Dec -15.3 to -4.7) Done reading UCAC5 zone files... Matched 4924 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 63235 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 63235 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Excluding outliers - 4841 stars left (next iteration limit 5330) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4841 robust_rms=7.022 arcsec worst_quadrant_rms=8.459 arcsec SIP_REFIT: SIP order 3 trial: matched=4841 robust_rms=0.689 arcsec worst_quadrant_rms=0.918 arcsec SIP_REFIT: SIP order 5 trial: matched=4841 robust_rms=0.520 arcsec worst_quadrant_rms=0.731 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4841 robust_rms_before=0.526 arcsec robust_rms_before_corrected=0.636 arcsec robust_rms_after=0.520 arcsec worst_quadrant_rms_before=0.773 worst_quadrant_rms_after=0.731 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.773 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits N_match=4841 sigma_overall_arcsec=0.617 sigma_q1_arcsec=0.647 sigma_q2_arcsec=0.505 sigma_q3_arcsec=0.819 sigma_q4_arcsec=0.572 n_q1=1756 n_q2=1029 n_q3=999 n_q4=1057 worst_quadrant_to_overall_ratio=1.328 The image catalog is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits -region wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.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.3xqVaTmRVp (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits WCS_IMAGE_NAME=wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits WCS-calibrated image found: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Checking if the catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits alredy exist and is non-empty... Catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat corresponding to the image wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits WCS catalog name: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst) Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst) Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst) Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst) Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst) Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst) Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst) Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst) Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 31 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=4245, bad_region=15399, passed=74681 Got 74681 stars (including 55671 good ones) from the SExtractor catalog wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat util/solve_plate_with_UCAC5 got 74681 stars from the SExtractor catalog Updated FoV from the plate-solved image: 937.2' Seting catalog search parameters based on the expected field of view 937.2 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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 373 to 428 (Dec -15.2 to -4.7) Done reading UCAC5 zone files... Matched 4924 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 4843 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.61" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4842 matched stars entering correct_measured_positions(), 62724 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.56" 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 373 to 428 (Dec -15.2 to -4.7) Done reading UCAC5 zone files... Matched 4924 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4840 matched stars entering correct_measured_positions(), 62724 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" Accuracy estimation diagnostic: 4839 matched stars entering correct_measured_positions(), 62724 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Excluding outliers - 4839 stars left (next iteration limit 5326) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions SIP_REFIT: SIP order 2 trial: matched=4839 robust_rms=7.015 arcsec worst_quadrant_rms=8.605 arcsec SIP_REFIT: SIP order 3 trial: matched=4839 robust_rms=0.711 arcsec worst_quadrant_rms=0.925 arcsec SIP_REFIT: SIP order 5 trial: matched=4839 robust_rms=0.536 arcsec worst_quadrant_rms=0.766 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4839 robust_rms_before=0.541 arcsec robust_rms_before_corrected=0.630 arcsec robust_rms_after=0.536 arcsec worst_quadrant_rms_before=0.803 worst_quadrant_rms_after=0.766 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.803 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits N_match=4839 sigma_overall_arcsec=0.614 sigma_q1_arcsec=0.659 sigma_q2_arcsec=0.505 sigma_q3_arcsec=0.818 sigma_q4_arcsec=0.563 n_q1=1749 n_q2=1033 n_q3=1001 n_q4=1056 worst_quadrant_to_overall_ratio=1.331 The image catalog is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits -region wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations 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_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits Saving fully-calibrated image wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Preparing the HTML report for the field Sct-01-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:47:46.63 -06:27:45.5: 12.68 +/- 0.04 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:42:52.14 -06:14:34.1: 12.89 +/- 0.06 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:35:57.44 -13:53:15.4: 12.86 +/- 0.05 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 19:04:53.76 -05:49:41.1: 12.51 +/- 0.03 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:55:18.36 -12:28:06.3: 13.04 +/- 0.04 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 19:09:24.85 -11:05:32.7: 12.77 +/- 0.04 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 19:04:53.76 -05:49:41.1: 12.52 +/- 0.03 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:55:18.36 -12:28:06.3: 12.99 +/- 0.04 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:35:57.44 -13:53:15.4: 12.85 +/- 0.04 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:42:52.14 -06:14:34.1: 12.93 +/- 0.06 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:47:46.63 -06:27:45.5: 12.72 +/- 0.04 detection Forced photometry reference-image weighted average: 13.02 +/- 0.03 Forced photometry reference-image weighted average: 12.51 +/- 0.02 Forced photometry reference-image weighted average: 12.85 +/- 0.03 Forced photometry reference-image weighted average: 12.91 +/- 0.04 Forced photometry filter REJECTED candidate at 18:55:18.36 -12:28:06.3: ref_mag=13.02 +/- 0.03 new_mean_mag=13.0849 delta=-0.07 (need > 0.90) Forced photometry reference-image weighted average: 12.70 +/- 0.03 Forced photometry filter REJECTED candidate at 19:04:53.76 -05:49:41.1: ref_mag=12.51 +/- 0.02 new_mean_mag=13.0113 delta=-0.50 (need > 0.90) Forced photometry filter REJECTED candidate at 18:35:57.44 -13:53:15.4: ref_mag=12.85 +/- 0.03 new_mean_mag=12.9111 delta=-0.06 (need > 0.90) Forced photometry filter REJECTED candidate at 18:42:52.14 -06:14:34.1: ref_mag=12.91 +/- 0.04 new_mean_mag=13.0531 delta=-0.14 (need > 0.90) Forced photometry filter REJECTED candidate at 18:47:46.63 -06:27:45.5: ref_mag=12.70 +/- 0.03 new_mean_mag=12.9432 delta=-0.24 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:54:10.54 -09:56:21.2: 12.52 +/- 0.03 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:57:55.62 -13:18:41.6: 12.69 +/- 0.03 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:41:11.30 -08:10:22.0: 12.49 +/- 0.03 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:50:53.24 -06:22:26.1: 12.71 +/- 0.04 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 19:09:24.85 -11:05:32.7: 12.86 +/- 0.04 detection Forced photometry reference-image weighted average: 12.82 +/- 0.03 Forced photometry filter REJECTED candidate at 19:09:24.85 -11:05:32.7: ref_mag=12.82 +/- 0.03 new_mean_mag=13.0251 delta=-0.21 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:41:11.30 -08:10:22.0: 12.50 +/- 0.03 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:54:10.54 -09:56:21.2: 12.59 +/- 0.03 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:50:53.24 -06:22:26.1: 12.74 +/- 0.04 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:57:55.62 -13:18:41.6: 12.75 +/- 0.03 detection Forced photometry reference-image weighted average: 12.50 +/- 0.02 Forced photometry reference-image weighted average: 12.55 +/- 0.02 Forced photometry filter REJECTED candidate at 18:41:11.30 -08:10:22.0: ref_mag=12.50 +/- 0.02 new_mean_mag=12.8155 delta=-0.32 (need > 0.90) Forced photometry reference-image weighted average: 12.73 +/- 0.03 Forced photometry filter REJECTED candidate at 18:54:10.54 -09:56:21.2: ref_mag=12.55 +/- 0.02 new_mean_mag=12.7374 delta=-0.18 (need > 0.90) Forced photometry reference-image weighted average: 12.72 +/- 0.02 Forced photometry filter REJECTED candidate at 18:50:53.24 -06:22:26.1: ref_mag=12.73 +/- 0.03 new_mean_mag=12.6939 delta=0.03 (need > 0.90) Forced photometry filter REJECTED candidate at 18:57:55.62 -13:18:41.6: ref_mag=12.72 +/- 0.02 new_mean_mag=12.7942 delta=-0.08 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 19:01:41.57 -12:24:12.3: 12.74 +/- 0.03 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:57:50.41 -13:48:46.2: 12.80 +/- 0.04 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:43:02.71 -11:27:01.7: 12.42 +/- 0.02 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 19:01:41.57 -12:24:12.3: 12.76 +/- 0.03 detection Forced photometry reference-image weighted average: 12.75 +/- 0.02 Forced photometry filter REJECTED candidate at 19:01:41.57 -12:24:12.3: ref_mag=12.75 +/- 0.02 new_mean_mag=12.8713 delta=-0.12 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:57:50.41 -13:48:46.2: 12.86 +/- 0.04 detection Forced photometry reference-image weighted average: 12.83 +/- 0.03 Forced photometry filter REJECTED candidate at 18:57:50.41 -13:48:46.2: ref_mag=12.83 +/- 0.03 new_mean_mag=12.9093 delta=-0.08 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 19:03:49.52 -11:22:16.8: 12.37 +/- 0.02 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:43:02.71 -11:27:01.7: 12.42 +/- 0.03 detection Forced photometry reference-image weighted average: 12.42 +/- 0.02 Forced photometry filter REJECTED candidate at 18:43:02.71 -11:27:01.7: ref_mag=12.42 +/- 0.02 new_mean_mag=12.6686 delta=-0.25 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 19:00:40.28 -14:00:14.8: 11.96 +/- 0.02 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:44:39.27 -07:39:32.8: 12.43 +/- 0.03 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 19:03:49.52 -11:22:16.8: 12.41 +/- 0.02 detection Forced photometry reference-image weighted average: 12.39 +/- 0.02 Forced photometry filter REJECTED candidate at 19:03:49.52 -11:22:16.8: ref_mag=12.39 +/- 0.02 new_mean_mag=12.5343 delta=-0.14 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:47:41.62 -12:41:05.6: 11.53 +/- 0.01 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:27:50.77 -09:01:09.4: 10.48 +/- 0.00 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:44:39.27 -07:39:32.8: 12.44 +/- 0.03 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 19:00:40.28 -14:00:14.8: 11.94 +/- 0.02 detection Forced photometry reference-image weighted average: 12.43 +/- 0.02 Forced photometry filter REJECTED candidate at 18:44:39.27 -07:39:32.8: ref_mag=12.43 +/- 0.02 new_mean_mag=12.5209 delta=-0.09 (need > 0.90) Forced photometry reference-image weighted average: 11.95 +/- 0.01 Forced photometry filter REJECTED candidate at 19:00:40.28 -14:00:14.8: ref_mag=11.95 +/- 0.01 new_mean_mag=12.0737 delta=-0.12 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:47:41.62 -12:41:05.6: 11.52 +/- 0.01 detection Forced photometry reference-image weighted average: 11.53 +/- 0.01 Forced photometry filter REJECTED candidate at 18:47:41.62 -12:41:05.6: ref_mag=11.53 +/- 0.01 new_mean_mag=11.7715 delta=-0.24 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:27:50.77 -09:01:09.4: 10.49 +/- 0.00 detection Forced photometry reference-image weighted average: 10.49 +/- 0.00 Forced photometry filter REJECTED candidate at 18:27:50.77 -09:01:09.4: ref_mag=10.49 +/- 0.00 new_mean_mag=10.6138 delta=-0.13 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 19:09:18.36 -13:17:18.9: 12.99 +/- 0.05 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:52:39.81 -10:12:14.1: 12.73 +/- 0.05 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 19:09:18.36 -13:17:18.9: 12.98 +/- 0.05 detection Forced photometry reference-image weighted average: 12.99 +/- 0.04 Forced photometry filter REJECTED candidate at 19:09:18.36 -13:17:18.9: ref_mag=12.99 +/- 0.04 new_mean_mag=12.8564 delta=0.13 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:52:39.81 -10:12:14.1: 12.73 +/- 0.06 detection Forced photometry reference-image weighted average: 12.73 +/- 0.04 Forced photometry filter REJECTED candidate at 18:52:39.81 -10:12:14.1: ref_mag=12.73 +/- 0.04 new_mean_mag=12.7031 delta=0.03 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:51:31.73 -12:54:54.3: 13.09 +/- 0.05 detection Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:51:31.73 -12:54:54.3: 13.06 +/- 0.05 detection Forced photometry reference-image weighted average: 13.07 +/- 0.04 Forced photometry filter REJECTED candidate at 18:51:31.73 -12:54:54.3: ref_mag=13.07 +/- 0.04 new_mean_mag=13.2835 delta=-0.21 (need > 0.90) Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-53-22_20.00sec_5.00C_LIGHT_0225.fits at 18:42:43.58 -09:12:15.2: 15.40 +/- 99.00 upperlimit Forced photometry on wcs_Sct-01-Q2b1x1_2026-06-08_01-54-08_20.00sec_5.00C_LIGHT_0226.fits at 18:42:43.58 -09:12:15.2: 15.44 +/- 99.00 upperlimit Adding exclusion_list_local.txt__out119088.dat to exclusion_list_local.txt 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: 2s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242355_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242355_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks**** FOUND 18:48:09.68 -10:41:59.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242364_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242364_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.34 18:48:09.70 -10:41:59.3 4296 2761 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 13.24 18:55:18.30 -12:28:07.8 5356 1699 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242370_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242370_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.01 18:55:18.41 -12:28:04.8 5353 1690 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:33:31.98 -10:24:14.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242376_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242376_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.94 18:33:32.05 -10:24:13.7 2115 2923 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 13.05 18:42:52.27 -06:14:32.5 3497 5466 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242381_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242381_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.05 18:42:52.01 -06:14:35.6 3493 5457 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.99 18:47:46.80 -06:27:45.0 4237 5333 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242382_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242382_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.90 18:47:46.46 -06:27:46.0 4233 5324 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.98 19:04:53.79 -05:49:40.9 6820 5713 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242383_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242383_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.05 19:04:53.73 -05:49:41.3 6816 5704 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 13.14 18:35:57.46 -13:53:16.5 2502 0820 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242384_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242384_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.84 18:35:57.42 -13:53:14.3 2499 0811 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:55:39.54 -13:51:46.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242388_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242388_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.09 18:55:39.56 -13:51:46.6 5403 0844 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:45:12.46 -09:22:06.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242390_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242390_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.91 18:45:12.41 -09:22:07.7 3854 3564 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:52:38.66 -09:15:11.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242396_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242396_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.07 18:52:38.66 -09:15:12.3 4963 3635 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:56:31.05 -10:33:32.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242397_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242397_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.98 18:56:31.13 -10:33:32.5 5537 2844 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:49:25.67 -12:38:38.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242401_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242401_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.97 18:49:25.58 -12:38:39.4 4485 1585 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:58:44.60 -08:49:08.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242402_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242402_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.11 18:58:44.60 -08:49:08.7 5874 3894 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:34:14.58 -05:59:53.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242406_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242406_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.71 18:34:14.68 -05:59:53.7 2187 5601 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 13.01 19:09:24.85 -11:05:33.3 7458 2510 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242411_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242411_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.06 19:09:24.85 -11:05:32.2 7455 2502 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.89 18:54:10.53 -09:56:20.6 5193 3229 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242412_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242412_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.64 18:54:10.54 -09:56:21.8 5190 3220 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.72 18:50:53.27 -06:22:26.9 4705 5387 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242417_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242417_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.68 18:50:53.22 -06:22:25.4 4701 5379 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.94 18:57:55.57 -13:18:41.0 5741 1185 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242418_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242418_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.71 18:57:55.68 -13:18:42.2 5738 1176 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.77 18:41:11.33 -08:10:20.7 3252 4294 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242419_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242419_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.87 18:41:11.26 -08:10:23.2 3249 4284 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Rejecting candidate due to large distance (11.2") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242426_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242426_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.60 18:47:37.33 -05:56:09.2 4209 5645 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:03:23.20 -09:49:29.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242428_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242428_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.91 19:03:23.25 -09:49:29.0 6563 3281 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Rejecting candidate due to large distance (10.1") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242429_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242429_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.81 18:33:16.39 -12:43:10.5 2093 1516 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.89 18:57:50.48 -13:48:46.7 5727 0880 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242431_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242431_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.93 18:57:50.35 -13:48:45.7 5723 0872 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.88 19:01:41.56 -12:24:11.7 6301 1731 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242433_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242433_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.86 19:01:41.58 -12:24:12.9 6298 1722 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:02:52.68 -06:44:25.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242438_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242438_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.65 19:02:52.64 -06:44:26.0 6505 5150 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.71 18:43:02.80 -11:27:00.9 3542 2312 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242444_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242444_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.64 18:43:02.62 -11:27:02.4 3538 2304 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Rejecting candidate due to large distance (20.6") between the two second-epoch detections xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242451_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242451_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.23 18:52:55.58 -08:42:30.4 5006 3964 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:59:56.22 -13:46:59.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242454_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242454_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.79 18:59:56.17 -13:46:59.4 6033 0887 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.65 19:03:49.54 -11:22:16.3 6622 2353 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242463_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242463_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.45 19:03:49.51 -11:22:17.3 6619 2344 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.48 18:44:39.21 -07:39:33.8 3770 4606 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242470_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242470_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.58 18:44:39.32 -07:39:31.9 3767 4598 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:30:26.83 -13:51:22.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242471_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242471_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.52 18:30:26.80 -13:51:22.7 1681 0814 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:50:52.65 -06:17:56.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242472_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242472_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.33 18:50:52.80 -06:17:56.0 4700 5424 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:51:17.97 -14:03:22.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242474_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242474_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.63 18:51:17.96 -14:03:23.2 4761 0728 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:07:31.27 -12:51:02.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242479_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242479_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.22 19:07:31.28 -12:51:03.2 7160 1439 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.07 19:00:40.28 -14:00:14.9 6143 0760 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242481_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242481_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.08 19:00:40.28 -14:00:14.6 6140 0752 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 11.98 18:47:41.63 -12:41:04.3 4232 1568 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242486_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242486_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 11.67 18:47:41.60 -12:41:07.0 4229 1559 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:50:54.22 -06:16:48.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242487_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242487_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 11.46 18:50:54.25 -06:16:48.6 4704 5435 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:08:03.40 -08:45:18.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242490_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242490_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 11.39 19:08:03.36 -08:45:18.6 7270 3922 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:46:05.84 -06:37:59.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242491_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242491_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 10.84 18:46:05.89 -06:38:00.1 3981 5221 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 10.63 18:27:50.77 -09:01:09.7 1249 3760 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242504_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242504_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 10.60 18:27:50.78 -09:01:09.0 1246 3751 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:02:37.64 -13:49:30.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242505_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242505_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 11.73 19:02:37.56 -13:49:30.0 6429 0857 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:50:55.45 -06:15:50.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242513_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242513_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 11.45 18:50:55.42 -06:15:51.2 4707 5445 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:57:03.66 -05:49:04.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242514_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242514_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 11.72 18:57:03.65 -05:49:03.5 5633 5715 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:56:33.11 -10:32:59.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242519_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242519_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 11.83 18:56:33.09 -10:32:59.2 5542 2850 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:42:08.89 -09:03:17.6 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242520_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242520_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.01 18:42:08.94 -09:03:17.4 3397 3752 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:01:33.45 -05:43:08.9 in the exclusion list exclusion_list_bbsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242530_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242530_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 11.77 19:01:33.44 -05:43:07.7 6312 5773 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:50:26.81 -07:55:48.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242537_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242537_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.24 18:50:26.78 -07:55:49.1 4635 4435 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:42:30.64 -07:03:43.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242540_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242540_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.28 18:42:30.69 -07:03:44.0 3443 4959 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:06:05.81 -12:55:25.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242543_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242543_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.43 19:06:05.80 -12:55:26.2 6948 1398 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:09:32.80 -10:17:48.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242545_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242545_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.38 19:09:32.81 -10:17:48.1 7481 2984 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:46:42.12 -10:09:10.2 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242547_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242547_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.60 18:46:42.14 -10:09:10.5 4079 3091 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:55:53.89 -08:49:07.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242549_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242549_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.57 18:55:53.90 -08:49:06.2 5449 3896 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:07:35.65 -08:13:35.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242551_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242551_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.45 19:07:35.61 -08:13:34.0 7205 4243 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:06:16.20 -11:38:10.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242555_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242555_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.68 19:06:16.19 -11:38:10.2 6982 2179 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:52:02.61 -09:04:19.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242556_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242556_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.58 18:52:02.67 -09:04:19.8 4874 3744 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:03:06.63 -09:35:44.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242560_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242560_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.56 19:03:06.56 -09:35:44.6 6523 3420 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.80 19:09:18.40 -13:17:19.4 7424 1176 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242567_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242567_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.94 19:09:18.32 -13:17:18.5 7421 1168 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 12.72 18:52:39.80 -10:12:14.7 4968 3069 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242569_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242569_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.69 18:52:39.83 -10:12:13.5 4965 3061 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:58:56.68 -12:35:16.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242571_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242571_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.60 18:58:56.75 -12:35:16.4 5891 1614 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:54:15.85 -12:00:17.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242574_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242574_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.83 18:54:15.85 -12:00:18.7 5200 1971 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:43:39.56 -08:23:35.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242578_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242578_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.78 18:43:39.57 -08:23:36.0 3620 4153 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:53:20.42 -13:26:34.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242581_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242581_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.93 18:53:20.37 -13:26:35.9 5062 1100 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:36:49.37 -13:51:54.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242584_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242584_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.99 18:36:49.31 -13:51:54.6 2627 0827 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:04:51.81 -08:40:12.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242588_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242588_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.99 19:04:51.81 -08:40:13.2 6791 3978 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:43:35.78 -08:24:19.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242591_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242591_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.91 18:43:35.84 -08:24:19.6 3611 4145 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:58:44.77 -13:32:38.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242593_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242593_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.89 18:58:44.71 -13:32:39.2 5858 1034 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:00:27.77 -08:40:25.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242598_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242598_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 12.87 19:00:27.70 -08:40:25.5 6132 3980 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:59:21.34 -06:06:34.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242602_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242602_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.11 18:59:21.35 -06:06:34.4 5978 5536 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:48:49.11 -12:32:45.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242603_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242603_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.10 18:48:49.08 -12:32:45.1 4395 1645 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Discovery image 1 2026 08 24.10554 2461276.60554 13.24 18:51:31.75 -12:54:53.2 4798 1429 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242604_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242604_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.34 18:51:31.71 -12:54:55.3 4795 1421 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:09:28.10 -13:00:34.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242611_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242611_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.10 19:09:28.10 -13:00:33.5 7448 1337 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:00:37.05 -08:05:24.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242614_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242614_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.16 19:00:37.04 -08:05:25.0 6158 4334 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:02:58.50 -11:45:13.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242615_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242615_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.43 19:02:58.52 -11:45:14.4 6491 2114 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:44:05.24 -10:36:48.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 242616_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 242616_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.33 18:44:05.22 -10:36:48.4 3691 2811 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:06:33.36 -12:16:28.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 62106_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 62106_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 2 2026 08 24.10617 2461276.60617 13.13 19:06:33.34 -12:16:28.7 7020 1791 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:06:47.84 -11:54:36.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 46603_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 46603_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 12.97 19:06:47.89 -11:54:36.2 7058 2012 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:01:28.91 -12:45:30.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 82903_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 82903_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 11.57 19:01:28.97 -12:45:30.5 6265 1508 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:43:34.96 -10:53:17.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173040_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 173040_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 12.07 18:43:34.94 -10:53:16.6 3617 2644 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:02:17.88 -06:07:07.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 156960_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 156960_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 10.62 19:02:17.89 -06:07:07.2 6422 5529 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:57:28.09 -07:31:29.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 222575_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 222575_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 12.19 18:57:28.17 -07:31:30.9 5688 4678 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:52:42.44 -09:51:43.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 220223_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 220223_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 12.56 18:52:42.51 -09:51:43.9 4972 3267 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:02:37.92 -09:32:22.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 143347_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 143347_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 12.34 19:02:37.92 -09:32:22.2 6452 3455 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:57:56.22 -08:06:43.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 119088_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 Preparing report for the candidate 119088_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 98252_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 98252_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 11.28 18:57:56.21 -08:06:43.1 5756 4322 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:53:16.94 -10:08:34.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 43166_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 43166_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 11.89 18:53:16.94 -10:08:35.3 5057 3097 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:57:44.92 -12:55:26.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 112357_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 112357_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 12.73 18:57:44.97 -12:55:26.2 5713 1412 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:07:57.59 -09:27:36.9 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 103134_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 103134_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 12.70 19:07:57.57 -09:27:37.3 7250 3494 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:50:59.47 -09:55:14.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 75681_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 75681_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 12.07 18:50:59.46 -09:55:15.9 4716 3232 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:09:24.99 -11:12:02.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 121282_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 121282_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 11.56 19:09:24.99 -11:12:02.1 7454 2436 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:02:08.49 -09:04:10.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 54486_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 54486_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 11.86 19:02:08.49 -09:04:10.3 6381 3739 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 19:08:58.81 -12:21:17.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 35858_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 The candidate 35858_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025 did not pass the final checks Discovery image 3 2026 08 24.10617 2461276.60617 10.53 19:08:58.80 -12:21:17.3 7380 1737 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits **** FOUND 18:59:13.04 -13:18:22.7 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 10s Prepared the HTML report for the field Sct-01-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### 18:42:43.58 -09:12:15.2 Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/monitoring_positions.txt Read 75369 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.7923 to 290.9502 deg, Dec -15.2607 to -4.6967 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 274.7923 to 290.9502 deg, Dec -15.2607 to -4.6967 deg Loaded 13897 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): 11002 out of 12152 total matches. Matched with Tycho-2 12152 out of 75369 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits Observation time (mid-exposure, UTC): JD 2461276.60554 (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= 282.86427 deg Dec= -9.99669 deg Frame center: alt= +44.152 deg az= 156.346 deg airmass= 1.4334 Header cross-check: CENTALT= 44.088 deg (difference +0.064 deg) Header cross-check: AIRMASS= 1.4358 (we compute 1.4334) Airmass zero-point fit: REJECT_K_RANGE k= -1.0535 +/- 0.0375 mag/airmass N= 4763 airmass span 1.2881-1.6576 scatter 0.2050 mag Source monitoring: airmass zero-point for wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits: REJECT_K_RANGE -1.488900 +1.053452 1.4334 -1.0535 4763 0.3695 0.2050 1.2881 1.6576 Forced photometry (list mode): image=wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits list=monitoring_pixlist461512.tmp aperture=4.3 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 + 22.259600 Forced photometry: center=(1732.24, 5865.14) aperture=4.3 Annulus: inner=8.60 outer=21.50 Background annulus: 1221 pixels Iterative clipping converged after 4 iterations, 1210/1221 pixels remain SExtractor background: mode=6197.69 median=6197.00 mean=6196.54 sigma=140.81 -> bg=6197.69 (1210 pixels) Aperture sum=91751.49 N_eff=14.5220 Net flux=1748.54 noise=536.59 SNR=3.26 Instrumental magnitude: -8.1067 Calibrated magnitude: 14.1529 Source monitoring: 1 position(s) measured on wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-31-48_20.00sec_-0.00C_LIGHT_0024.fits (aperture 4.3 pix) Read 74689 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.7986 to 290.9488 deg, Dec -15.2467 to -4.6852 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 274.7986 to 290.9488 deg, Dec -15.2467 to -4.6852 deg Loaded 13888 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): 10866 out of 11988 total matches. Matched with Tycho-2 11988 out of 74689 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits Observation time (mid-exposure, UTC): JD 2461276.60617 (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= 282.86910 deg Dec= -9.98263 deg Frame center: alt= +44.229 deg az= 156.675 deg airmass= 1.4314 Header cross-check: CENTALT= 44.153 deg (difference +0.076 deg) Header cross-check: AIRMASS= 1.4341 (we compute 1.4314) Airmass zero-point fit: REJECT_K_RANGE k= -0.9034 +/- 0.0367 mag/airmass N= 4658 airmass span 1.2874-1.6666 scatter 0.2032 mag Source monitoring: airmass zero-point for wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits: REJECT_K_RANGE -1.267560 +0.903370 1.4314 -0.9034 4658 0.3792 0.2032 1.2874 1.6666 Forced photometry (list mode): image=wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits list=monitoring_pixlist461512.tmp aperture=4.3 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 + 22.251800 Forced photometry: center=(1729.32, 5856.47) aperture=4.3 Annulus: inner=8.60 outer=21.50 Background annulus: 1222 pixels Iterative clipping converged after 1 iterations, 1219/1222 pixels remain SExtractor background: mode=6002.90 median=6000.00 mean=5998.07 sigma=142.80 -> bg=6002.90 (1219 pixels) Aperture sum=87902.24 N_eff=14.5220 Net flux=728.12 noise=544.19 SNR=1.34 Instrumental magnitude: -8.0322 Calibrated magnitude: 14.2196 Source monitoring: 1 position(s) measured on wcs_fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits (aperture 4.3 pix) ########### Completed Sct-01-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 #### 18:42:43.58 -09:12:15.2 ################################################################################### 18:42:43.58 -09:12:15.2 -- asteroid (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)2461276.60553728 -observatory V36 09:58:58.51 +14:10:54.3 Mercury (-1.8mag) 12:55:41.82 -08:34:26.9 Venus (-4.5mag) 06:34:48.04 +23:36:42.2 Mars (1.3mag) 08:57:01.30 +17:47:00.2 Jupiter (-1.8mag) 00:54:32.62 +02:59:22.0 Saturn (0.5mag) 04:13:09.11 +21:00:36.8 Uranus (5.7mag) 00:14:59.67 +00:05:18.5 Neptune (7.7mag) 20:26:41.63 -23:35:45.2 Pluto (14.5mag) 19:05:04.82 -27:09:26.3 Moon (-11.5mag) -rw-r--r-- 1 apache apache 363 Aug 23 21:40 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461276.60553728: 08:57:05.38 +17:46:41.1 Io (6.1mag) 08:56:56.61 +17:47:22.9 Europa (6.3mag) 08:57:08.58 +17:46:24.5 Ganymede (5.6mag) 08:56:57.22 +17:47:22.0 Callisto (6.9mag) 08:54:30.19 +17:56:02.7 Himalia (15.7mag) 08:57:05.75 +17:46:40.6 Thebe (16.6mag) 08:54:09.86 +17:51:37.5 Elara (17.7mag) 09:01:08.15 +17:19:33.3 Pasiphae (17.9mag) 08:59:07.08 +18:01:01.5 Carme (19.0mag) 00:54:21.70 +02:59:41.2 Titan (8.4mag) 00:54:27.04 +02:59:26.3 Rhea (9.7mag) 00:55:08.52 +03:01:19.9 Iapetus (11.1mag) 00:54:32.32 +02:59:47.2 Hyperion (14.4mag) 00:53:35.32 +02:50:35.2 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Aug 23 21:41 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461276.60553728: 20:23:53.70 -12:39:30.3 JWST 15:25:19.70 +54:27:02.3 Chandra 08:57:13.32 -50:07:32.6 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 23 21:40 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461276.60553728 -observatory V36 03:29:49.72 +18:33:17.6 17.5mag P/1996 R2 (Lagerkvist) 17:59:59.02 -34:27:04.3 14.2mag P/2010 H2 (Vales) 07:08:00.24 -69:34:19.7 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:13:29.29 +33:20:54.7 17.7mag C/2017 K2 (PANSTARRS) 04:25:04.43 +42:49:39.9 17.6mag P/2021 N1 (ZTF) 22:25:14.89 +30:12:52.6 17.4mag C/2022 E2 (ATLAS) 06:58:28.15 +26:15:00.2 16.8mag C/2022 N2 (PANSTARRS) 10:36:20.06 +27:46:44.8 17.0mag C/2022 QE78 (ATLAS) 09:39:27.50 +05:17:42.4 18.0mag C/2022 R6 (PANSTARRS) 15:16:10.73 -12:57:26.0 18.0mag P/2023 B1 (PANSTARRS) 20:51:33.55 +63:46:44.9 18.0mag C/2023 H5 (Lemmon) 15:35:26.80 -14:23:26.1 14.6mag C/2023 R1 (PANSTARRS) 08:25:01.36 +32:06:03.0 15.6mag C/2024 E1 (Wierzchos) 15:05:41.36 +15:29:11.0 17.8mag C/2024 G6 (ATLAS) 18:45:06.96 +43:29:19.8 13.7mag C/2024 J3 (ATLAS) 20:46:46.25 +49:41:33.4 17.5mag C/2024 R4 (PANSTARRS) 05:26:57.62 -12:54:13.1 15.3mag C/2024 T5 (ATLAS) 07:05:30.83 +21:16:55.3 17.9mag C/2025 J1 (Borisov) 10:55:53.29 +19:49:59.7 17.0mag C/2025 V2 (Rankin) 13:08:38.93 +01:13:25.0 16.9mag C/2025 Y1 (ATLAS) 16:12:48.08 +76:04:20.6 16.4mag C/2026 A2 (Bok) 03:09:49.79 +46:20:56.9 17.3mag C/2026 B2 (Sun-Gao) 12:00:23.81 +10:05:02.2 17.4mag A/2026 E1 22:13:59.95 -32:45:44.9 7.2mag 10P/Tempel 11:38:50.55 -04:26:29.5 16.3mag 29P/Schwassmann-Wachmann 11:39:56.67 -00:32:35.9 17.4mag 63P/Wild 00:51:03.54 -06:11:59.7 15.4mag 65P/Gunn 06:10:29.81 +20:09:25.1 13.7mag 78P/Gehrels 20:24:32.10 -25:09:10.1 17.4mag 84P/Giclas 03:12:58.53 +14:36:44.5 16.9mag 88P/Howell 08:34:33.10 +25:18:36.8 16.4mag 93P/Lovas 04:52:53.85 +23:06:02.7 17.2mag 112P/Urata-Niijima 06:48:07.31 +27:58:31.6 16.0mag 114P/Wiseman-Skiff 09:55:40.90 +23:45:23.8 14.9mag 123P/West-Hartley 12:16:09.89 -16:15:00.2 17.3mag 124P/Mrkos 05:59:08.02 +20:59:48.8 16.0mag 128P/Shoemaker-Holt 06:54:43.21 +17:59:10.3 17.9mag 131P/Mueller 23:58:57.88 +03:02:17.8 17.4mag 139P/Vaisala-Oterma 03:07:13.80 -18:33:18.4 12.7mag 161P/Hartley-IRAS 08:09:13.90 +38:06:20.5 16.1mag 162P/Siding Spring 10:46:35.47 +27:31:35.9 12.3mag 169P/NEAT 03:08:36.90 +09:19:55.6 17.6mag 220P/McNaught 20:16:10.81 -51:34:43.1 18.0mag 259P/Garradd 04:08:17.96 +31:28:39.1 15.3mag 260P/McNaught 07:52:20.58 +36:58:04.5 17.3mag 295P/LINEAR 15:17:03.12 +01:21:24.2 17.8mag 391P/Kowalski 09:15:16.85 +17:34:42.9 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.3K Aug 23 21:40 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09 23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36 00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5 19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73 13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83 05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34 01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37 23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12 16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71 01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.67 +32:04:22.70 AT2026ovz 2026-06-14.6 15.52 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 -rw-r--r-- 1 apache apache 5.7K Aug 23 21:40 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag 02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag 00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag 00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag 18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag 18:03:09.04 +12:18:14.0 TCP J18030904+1218140 2026-08-19.5199 14.9mag -rw-r--r-- 1 apache apache 190K Aug 23 21:40 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 15:39:00.625 +01:51:45.97 AT 2026xnm 2026-07-09.30 20.53 22:18:23.260 +08:49:07.23 AT 2026xnl 2026-07-11.59 20.23 23:45:11.366 +23:12:01.58 AT 2026xnk 2026-07-16.50 20.23 17:52:40.604 +30:20:41.11 AT 2026xnj 2026-07-16.29 20.57 22:13:49.877 +15:15:41.07 AT 2026xni 2026-06-22.52 20.47 21:55:12.218 -25:50:43.90 AT 2026xnh 2026-07-08.51 20.23 17:42:05.047 +67:58:50.95 AT 2026xng 2026-08-05.89 19.07 15:05:35.464 +22:40:42.04 AT 2026xnf 2026-07-06.38 20.83 21:55:10.326 +01:47:27.63 AT 2026xne 2026-07-16.55 20.92 17:33:02.208 +23:15:50.89 AT 2026xnd 2026-07-19.39 20.4 17:58:43.835 +19:48:45.18 AT 2026xnc 2026-07-19.39 20.44 00:10:15.437 -16:32:23.98 AT 2026xnb 2026-07-20.58 20.44 17:29:25.299 +41:38:18.99 AT 2026xna 2026-07-23.31 20.46 00:30:58.293 +26:57:59.27 AT 2026xmz 2026-07-23.55 20.29 22:19:01.447 -04:14:49.83 AT 2026xmy 2026-07-24.49 20.63 22:26:30.670 -01:57:20.18 AT 2026xmx 2026-07-24.50 21.1 02:33:09.271 +16:13:16.24 AT 2026xmw 2026-07-25.61 20.73 22:19:10.373 +21:06:51.82 AT 2026xmv 2026-06-22.51 21.03 23:47:21.179 +19:55:06.26 AT 2026xmu 2026-07-25.52 19.97 00:41:55.669 -29:01:33.88 AT 2026xmt 2026-07-26.58 20.58 -rw-r--r-- 1 apache apache 87K Aug 23 21:40 tns_transients_list.txt Discovery image 3 2026 08 24.10617 2461276.60617 11.76 18:59:13.04 -13:18:22.6 5928 1178 /data_ssd/NMW-TexasTech/workdir//img_2026-08-23_CI_Sct-01-Q2b1x1_213827_TTUQ2b1x1_457493_V92BWdzR/fd_Sct-01-Q2b1x1_2026-08-23_21-32-42_20.00sec_0.00C_LIGHT_0025.fits
