NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp

The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.

Processing fields Ser-04-Q2b1x1

Processing complete!

Total number of candidates identified: 0

Processing log:

Filtering log:

######## 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= 15.0
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
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= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS= 
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= 4
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: 
Ser-04-Q2b1x1
#######################################
########### Starting Ser-04-Q2b1x1 ###########
Processing Ser-04-Q2b1x1
server tau has sufficient free disk space available: 1197384 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1197384 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.png' -> 'transient_report/Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits_preview.png'
Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits

renamed 'Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.png' -> 'transient_report/Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits_preview.png'
Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.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= 905.3489 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 710.2584 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4999.4729 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 1045.9342 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4972.5530 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 1039.1940 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 5.52215 INFO: SECOND_EPOCH__SD_ratio= 0.006 ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 4.9 / [degC] CCD temperature FOCTEMP = 20.5699996948242 / [degC] Focuser temperature AMBTEMP = 21.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.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= '2026-05-27T23:37:17.2707662' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-28T04:37:17.2707662' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61188.1925609955 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-28T04:37:27.1711814' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61188.19267559 / 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= 5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 4.9 / [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 = 282.854093673911 / [deg] RA of telescope" status=0 Record 32: "DEC = 5.99954422630745 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 19.9527777777778 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 96.2091666666667 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.90864374195498 / 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 = 'Ser-04' / 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= '+06 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 = 20442 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20442 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.5699996948242 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.5699996948242 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 14.4 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 63.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 898.31 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 21.8 / [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= 7.200576 / [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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/d_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits :) Spent 0.622876 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/d_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 5.0 / [degC] CCD temperature setpoint CCD-TEMP= 4.9 / [degC] CCD temperature FOCTEMP = 20.6200008392334 / [degC] Focuser temperature AMBTEMP = 21.8 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.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= '2026-05-27T23:38:04.7751009' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-05-28T04:38:04.7751009' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61188.1931108218 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-05-28T04:38:14.6785345' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61188.1932254396 / 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= 5.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= 4.9 / [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 = 282.854093626391 / [deg] RA of telescope" status=0 Record 32: "DEC = 5.99954419233986 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 20.1186111111111 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 96.3272222222222 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 2.88604469619184 / 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 = 'Ser-04' / 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= '+06 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 = 20442 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 20442 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 20.6200008392334 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 20.6200008392334 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 14.4 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 63.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 898.31 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 21.8 / [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= 7.200576 / [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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits 9576 6388 16 bitpix SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-05-13.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/d_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits :) Spent 0.668352 seconds renamed 'mdark_TTUQ2b1x1_5C_20s_2026-05-13.png' -> 'transient_report/dark.png' MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/d_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-05-11.fit 9576 6388 16 bitpix Avarage count on flat field image: 27778.751589 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits :) No overscan detected - all values seem high! (left_median=18343.5, right_median=21629.5) renamed 'mff_TTUQ2b1x1_2026-05-11.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits Previews of the CALIBRATED second-epoch images:

fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits


fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits SExtractor catalog cache: saved Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat to cache SExtractor catalog cache: saved Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.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/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.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: 2461188.69267674 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_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits exists and is non-empty Saving wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits to local_wcs_cache/ 'wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits' -> 'local_wcs_cache/wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits' wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits exists and is non-empty Saving wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits to local_wcs_cache/ 'wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits' -> 'local_wcs_cache/wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits' wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits exists and is non-empty Saving wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits to local_wcs_cache/ 'wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits' -> 'local_wcs_cache/wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits' wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits exists and is non-empty Saving wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits to local_wcs_cache/ 'wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits' -> 'local_wcs_cache/wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits' ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits (1st reference image) verification OK: wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits Image size: 937.5'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: 18:51:27.468 +05:59:57.13 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_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits (1st new image) verification OK: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Image size: 938.9'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 18:51:26.221 +06:02:03.37 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 18:51:27.468 +05:59:57.13 Second-epoch image center 18:51:26.221 +06:02:03.37 Angular distance between the image centers 0.0354 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits (2nd new image) verification OK: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits Image size: 938.9'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 18:51:23.349 +06:01:36.48 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 18:51:27.468 +05:59:57.13 Second-epoch image center 18:51:23.349 +06:01:36.48 Angular distance between the image centers 0.0324 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 18:51:26.221 +06:02:03.37 Second-epoch second image center 18:51:23.349 +06:01:36.48 Angular distance between the image centers 0.01405 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits &> /tmp/tmp.Zz9GHrgEK4 Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits &> /tmp/tmp.Goj4lA1GlK Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits &> /tmp/tmp.FUe990uSjG Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits &> /tmp/tmp.o285W1moQq Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits Calibrating the magnitude scale Found non-empty wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.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_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits and wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat 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_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits and wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat Found non-empty wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits and wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat The reference image (wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits) and catalog (wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat) found 'wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat' -> 'wcsmag.cat' Read 19833 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.9583 to 290.8726 deg, Dec +0.6588 to +11.2779 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 274.9583 to 290.8726 deg, Dec 0.6588 to 11.2779 deg Loaded 13534 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): 10293 out of 11133 total matches. Matched with Tycho-2 11133 out of 19833 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.890600 a=0.000000 b=1.000000 c=22.890600 From vast_summary.log: estimated ref. image limiting mag.: -8.03 Updating vast_summary.log: Estimated ref. image limiting mag.: 14.86 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 14.86
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 19833 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.9583 to 290.8726 deg, Dec +0.6588 to +11.2779 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 274.9583 to 290.8726 deg, Dec 0.6588 to 11.2779 deg Loaded 13534 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): 10293 out of 11133 total matches. Matched with Tycho-2 11133 out of 19833 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits:

Forced-photometry filter: calibrated wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits -> calib.txt_param_ref_wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits (aperture=6.6) Read 14620 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.6671 to 291.1475 deg, Dec +0.1975 to +11.6850 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 274.6671 to 291.1475 deg, Dec 0.1975 to 11.6850 deg Loaded 15071 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): 9505 out of 10048 total matches. Matched with Tycho-2 10048 out of 14620 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits:

Forced-photometry filter: calibrated wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits -> calib.txt_param_ref_wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits (aperture=6.8) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 1 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.5 pix Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits 2.4 pix Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits 2.4 pix fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits 2.4 pix fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits 2.5 pix wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits 2.4 pix wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits Limiting magnitude estimates: 14.9 mag. Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits 14.5 mag. Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits 13.3 mag. fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits 13.3 mag. fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits All-image limiting magnitude estimate: 13.3 (SNR ) 10.6 (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 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.Zz9GHrgEK4 (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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits' -> 'wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits WCS_IMAGE_NAME=wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits WCS-calibrated image found: wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits Checking if the catalog wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat corresponding to the image wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits alredy exist and is non-empty... Catalog wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat corresponding to the image wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits WCS catalog name: wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1868, passed=19833 Got 19833 stars (including 17955 good ones) from the SExtractor catalog wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat util/solve_plate_with_UCAC5 got 19833 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 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 939 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 906 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 19146 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 939 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 19146 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Accuracy estimation diagnostic: 939 matched stars entering correct_measured_positions(), 19146 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Excluding outliers - 939 stars left (next iteration limit 1032) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits N_match=939 sigma_overall_arcsec=0.596 sigma_q1_arcsec=0.396 sigma_q2_arcsec=0.742 sigma_q3_arcsec=0.600 sigma_q4_arcsec=0.630 n_q1=188 n_q2=269 n_q3=264 n_q4=218 worst_quadrant_to_overall_ratio=1.246 The image catalog is written to wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits -region wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.Goj4lA1GlK (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits' -> 'wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits WCS_IMAGE_NAME=wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits WCS-calibrated image found: wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits Checking if the catalog wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat corresponding to the image wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits alredy exist and is non-empty... Catalog wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat corresponding to the image wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits WCS catalog name: wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1253, passed=14620 Got 14620 stars (including 13359 good ones) from the SExtractor catalog wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat util/solve_plate_with_UCAC5 got 14620 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.0' Seting catalog search parameters based on the expected field of view 943.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013097 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010478 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 450 to 510 (Dec 0.2 to 11.7) Done reading UCAC5 zone files... Matched 938 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 937 matched stars entering correct_measured_positions(), 911 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 937 matched stars entering correct_measured_positions(), 14182 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 450 to 510 (Dec 0.2 to 11.7) Done reading UCAC5 zone files... Matched 939 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 936 matched stars entering correct_measured_positions(), 14184 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.43" Accuracy estimation diagnostic: 936 matched stars entering correct_measured_positions(), 14177 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 936 stars left (next iteration limit 1030) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits N_match=936 sigma_overall_arcsec=0.434 sigma_q1_arcsec=0.413 sigma_q2_arcsec=0.436 sigma_q3_arcsec=0.436 sigma_q4_arcsec=0.425 n_q1=201 n_q2=223 n_q3=297 n_q4=215 worst_quadrant_to_overall_ratio=1.004 The image catalog is written to wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits -region wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.FUe990uSjG (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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits WCS_IMAGE_NAME=wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits WCS-calibrated image found: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Checking if the catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat corresponding to the image wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits alredy exist and is non-empty... Catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat corresponding to the image wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits WCS catalog name: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=441, passed=4564 Got 4564 stars (including 4117 good ones) from the SExtractor catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat util/solve_plate_with_UCAC5 got 4564 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.9' Seting catalog search parameters based on the expected field of view 938.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013040 (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 0.010432 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 948 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 921 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.61" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 4396 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.61" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 948 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 4397 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Accuracy estimation diagnostic: 947 matched stars entering correct_measured_positions(), 4397 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.64" Excluding outliers - 947 stars left (next iteration limit 1041) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits N_match=947 sigma_overall_arcsec=0.692 sigma_q1_arcsec=0.564 sigma_q2_arcsec=0.753 sigma_q3_arcsec=0.668 sigma_q4_arcsec=0.774 n_q1=199 n_q2=191 n_q3=340 n_q4=217 worst_quadrant_to_overall_ratio=1.119 The image catalog is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits -region wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.o285W1moQq (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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits WCS_IMAGE_NAME=wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits WCS-calibrated image found: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits Checking if the catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat corresponding to the image wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits alredy exist and is non-empty... Catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat corresponding to the image wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits WCS catalog name: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat SExtractor catalog parsing summary: zero_flux=16, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=439, passed=4618 Got 4618 stars (including 4174 good ones) from the SExtractor catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat util/solve_plate_with_UCAC5 got 4618 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.9' Seting catalog search parameters based on the expected field of view 938.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013040 (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 0.010432 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 947 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 919 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.59" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 4498 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.61" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 947 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 4495 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 4495 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Excluding outliers - 944 stars left (next iteration limit 1038) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits N_match=944 sigma_overall_arcsec=0.670 sigma_q1_arcsec=0.623 sigma_q2_arcsec=0.691 sigma_q3_arcsec=0.639 sigma_q4_arcsec=0.771 n_q1=198 n_q2=197 n_q3=333 n_q4=216 worst_quadrant_to_overall_ratio=1.152 The image catalog is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits -region wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits sigma_overall=0.596 worst_q_ratio=1.246 ref2=Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits sigma_overall=0.434 worst_q_ratio=1.004 new1=fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits sigma_overall=0.692 worst_q_ratio=1.119 new2=fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits sigma_overall=0.670 worst_q_ratio=1.152 reference average sigma_overall=0.515 worst_q_ratio=1.125 warn-on-ratio threshold: 2.0x reference ###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707_astrometric_residuals.png (939 matched stars from wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233_astrometric_residuals.png (936 matched stars from wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070_astrometric_residuals.png (947 matched stars from wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat.astrometric_residuals, image 9576x6388) plot_astrometric_residuals_xy: wrote wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071_astrometric_residuals.png (944 matched stars from wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat.astrometric_residuals, image 9576x6388) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits' Saving fully-calibrated image wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits' Preparing the HTML report for the field Ser-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 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: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 20640_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 20640_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    10.84    18:31:02.78 +09:40:09.9   1776 5463   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:31:02.79 +09:40:09.6 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 0s Prepared the HTML report for the field Ser-04-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 --norotation --noflagimage --starmatchraius 4 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits SExtractor catalog cache: saved Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat to cache SExtractor catalog cache: saved Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits Creating symlink local_wcs_cache/wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits Creating symlink local_wcs_cache/wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Creating symlink local_wcs_cache/wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits Creating symlink local_wcs_cache/exclusion_list.txt Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits exists and is non-empty wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits exists and is non-empty wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits exists and is non-empty wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits (1st reference image) verification OK: wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits Image size: 937.5'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: 18:51:27.468 +05:59:57.13 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_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits (1st new image) verification OK: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe Image size: 938.9'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 18:51:26.221 +06:02:03.37 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 18:51:27.468 +05:59:57.13 Second-epoch image center 18:51:26.221 +06:02:03.37 Angular distance between the image centers 0.0354 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits (2nd new image) verification OK: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits util/fov_of_wcs_calibrated_image.sh: line 144: echo: write error: Broken pipe Image size: 938.9'x624.3' 15.6(deg)x10.4(deg) 9576x6388 pix Image scale: 5.88"/pix along the X axis and 5.86"/pix along the Y axis Image center: 18:51:23.349 +06:01:36.48 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 18:51:27.468 +05:59:57.13 Second-epoch image center 18:51:23.349 +06:01:36.48 Angular distance between the image centers 0.0324 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 18:51:26.221 +06:02:03.37 Second-epoch second image center 18:51:23.349 +06:01:36.48 Angular distance between the image centers 0.01405 deg. ################################### Running solve_plate_with_UCAC5... Preparing for ar aprallel run Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits &> /tmp/tmp.rkBZFX4rGt Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits &> /tmp/tmp.yv3tVVHGiE Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits &> /tmp/tmp.lXAqkhTGS2 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits &> /tmp/tmp.ok5kHDS2Ji Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits Calibrating the magnitude scale Found non-empty wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.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_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits and wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat 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_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits and wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat Found non-empty wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits and wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat The reference image (wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits) and catalog (wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat) found 'wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat' -> 'wcsmag.cat' Read 156370 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.9544 to 290.8775 deg, Dec +0.6588 to +11.2805 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 274.9544 to 290.8775 deg, Dec 0.6588 to 11.2805 deg Loaded 13541 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): 8688 out of 11954 total matches. Matched with Tycho-2 11954 out of 156370 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.723950 a=0.000000 b=1.000000 c=22.723950 From vast_summary.log: estimated ref. image limiting mag.: -7.68 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.04 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.04
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 156370 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.9544 to 290.8775 deg, Dec +0.6588 to +11.2805 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 274.9544 to 290.8775 deg, Dec 0.6588 to 11.2805 deg Loaded 13541 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): 8688 out of 11954 total matches. Matched with Tycho-2 11954 out of 156370 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits:

Forced-photometry filter: calibrated wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits -> calib.txt_param_ref_wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits (aperture=4.9) Read 126430 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 274.6235 to 291.1503 deg, Dec +0.1975 to +11.7211 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 274.6235 to 291.1503 deg, Dec 0.1975 to 11.7211 deg Loaded 15175 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): 9616 out of 12223 total matches. Matched with Tycho-2 12223 out of 126430 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits:

Forced-photometry filter: calibrated wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits -> calib.txt_param_ref_wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits (aperture=4.9) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 35 candidate transients before the final filtering. (Hard limit: 8000) Median FWHM seeing for isolated stars: 2.4 pix Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits 2.3 pix Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits 2.2 pix fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits 2.2 pix fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits 2.4 pix wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits 2.3 pix wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits Limiting magnitude estimates: 15.0 mag. Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits 14.7 mag. Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits 13.5 mag. fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits 13.5 mag. fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits All-image limiting magnitude estimate: 13.5 (SNR ) 13.0 (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 15.0 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.rkBZFX4rGt (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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits 571.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits' -> 'wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits WCS_IMAGE_NAME=wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits WCS-calibrated image found: wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits Checking if the catalog wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat corresponding to the image wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits alredy exist and is non-empty... Catalog wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat corresponding to the image wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits WCS catalog name: wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=44, blended=21914, passed=156326 Got 156326 stars (including 134229 good ones) from the SExtractor catalog wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat util/solve_plate_with_UCAC5 got 156326 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 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 937 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 937 matched stars entering correct_measured_positions(), 916 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.57" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 937 matched stars entering correct_measured_positions(), 152715 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 937 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 937 matched stars entering correct_measured_positions(), 152712 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Accuracy estimation diagnostic: 937 matched stars entering correct_measured_positions(), 152712 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Excluding outliers - 937 stars left (next iteration limit 1030) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits N_match=937 sigma_overall_arcsec=0.590 sigma_q1_arcsec=0.447 sigma_q2_arcsec=0.630 sigma_q3_arcsec=0.614 sigma_q4_arcsec=0.734 n_q1=205 n_q2=280 n_q3=227 n_q4=225 worst_quadrant_to_overall_ratio=1.245 The image catalog is written to wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits -region wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.yv3tVVHGiE (6) ############ Parsing command line arguments... WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits is already a symlink and we do not allow symlinks on symlinks The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits is already a symlink and we do not allow symlinks on symlinks FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits' -> 'wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits' FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits WCS_IMAGE_NAME=wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits WCS-calibrated image found: wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits Checking if the catalog wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat corresponding to the image wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits alredy exist and is non-empty... Catalog wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat corresponding to the image wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits WCS catalog name: wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=14724, passed=126418 Got 126418 stars (including 111497 good ones) from the SExtractor catalog wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat util/solve_plate_with_UCAC5 got 126418 stars from the SExtractor catalog Updated FoV from the plate-solved image: 943.0' Seting catalog search parameters based on the expected field of view 943.0 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013097 (47.2 arcsec) catalog_search_parameters->brightest_mag= 1.00 catalog_search_parameters->faintest_mag= 13.50 catalog_search_parameters->search_radius_second_step_deg 0.010478 (37.7 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 450 to 510 (Dec 0.2 to 11.7) Done reading UCAC5 zone files... Matched 938 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 938 matched stars entering correct_measured_positions(), 904 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.44" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 938 matched stars entering correct_measured_positions(), 123453 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 450 to 510 (Dec 0.2 to 11.7) Done reading UCAC5 zone files... Matched 939 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 938 matched stars entering correct_measured_positions(), 123456 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.45" Accuracy estimation diagnostic: 938 matched stars entering correct_measured_positions(), 123456 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.42" Excluding outliers - 938 stars left (next iteration limit 1031) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits N_match=938 sigma_overall_arcsec=0.405 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.393 sigma_q3_arcsec=0.400 sigma_q4_arcsec=0.419 n_q1=212 n_q2=249 n_q3=263 n_q4=214 worst_quadrant_to_overall_ratio=1.035 The image catalog is written to wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits -region wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.lXAqkhTGS2 (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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits WCS_IMAGE_NAME=wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits WCS-calibrated image found: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Checking if the catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat corresponding to the image wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits alredy exist and is non-empty... Catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat corresponding to the image wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits WCS catalog name: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=2193, passed=45554 Got 45554 stars (including 43299 good ones) from the SExtractor catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat util/solve_plate_with_UCAC5 got 45554 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.9' Seting catalog search parameters based on the expected field of view 938.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013040 (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 0.010432 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 945 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 916 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.61" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 44377 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 945 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 44380 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Accuracy estimation diagnostic: 945 matched stars entering correct_measured_positions(), 44380 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Excluding outliers - 945 stars left (next iteration limit 1039) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits N_match=945 sigma_overall_arcsec=0.668 sigma_q1_arcsec=0.595 sigma_q2_arcsec=0.707 sigma_q3_arcsec=0.675 sigma_q4_arcsec=0.668 n_q1=205 n_q2=203 n_q3=310 n_q4=227 worst_quadrant_to_overall_ratio=1.058 The image catalog is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits -region wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits.cat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.ok5kHDS2Ji (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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits WCS_IMAGE_NAME=wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits WCS-calibrated image found: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits Checking if the catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat corresponding to the image wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits alredy exist and is non-empty... Catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat corresponding to the image wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits WCS catalog name: wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=2261, passed=45984 Got 45984 stars (including 43650 good ones) from the SExtractor catalog wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat util/solve_plate_with_UCAC5 got 45984 stars from the SExtractor catalog Updated FoV from the plate-solved image: 938.9' Seting catalog search parameters based on the expected field of view 938.9 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013040 (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 0.010432 (37.6 arcsec) ITERATION 01 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 946 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 921 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.62" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 45045 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 Reading UCAC5 zone files... Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3) Done reading UCAC5 zone files... Matched 946 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 45045 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Accuracy estimation diagnostic: 944 matched stars entering correct_measured_positions(), 45046 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.63" Excluding outliers - 944 stars left (next iteration limit 1038) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) WCS_QUALITY_DIAG: file=fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits N_match=944 sigma_overall_arcsec=0.646 sigma_q1_arcsec=0.616 sigma_q2_arcsec=0.603 sigma_q3_arcsec=0.681 sigma_q4_arcsec=0.722 n_q1=207 n_q2=207 n_q3=296 n_q4=234 worst_quadrant_to_overall_ratio=1.118 The image catalog is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits -region wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat.ds9.reg The astrometric residuals vector field is written to wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits.cat.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_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Saving fully-calibrated image wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.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_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/wcs_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits Preparing the HTML report for the field Ser-04-Q2b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits at 18:45:00.61 +04:16:19.6: 12.68 +/- 0.02 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits at 18:52:31.41 +08:41:52.3: 12.78 +/- 0.02 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits at 18:37:15.87 +09:44:09.4: 12.74 +/- 0.03 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits at 18:27:44.89 +10:09:18.8: 12.37 +/- 0.02 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits at 18:37:10.42 +07:59:22.3: 12.85 +/- 0.03 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits at 18:34:03.03 +05:58:21.8: 12.16 +/- 0.02 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits at 18:40:38.42 +06:39:02.4: 12.68 +/- 0.02 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits at 18:35:13.87 +09:36:46.6: 12.38 +/- 0.02 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits at 18:33:25.54 +07:41:20.2: 10.96 +/- 0.01 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits at 18:27:20.20 +08:04:14.5: 12.09 +/- 0.02 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits at 18:27:44.89 +10:09:18.8: 12.25 +/- 0.02 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits at 18:40:38.42 +06:39:02.4: 12.62 +/- 0.03 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits at 18:37:15.87 +09:44:09.4: 12.49 +/- 0.03 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits at 18:34:03.03 +05:58:21.8: 12.13 +/- 0.02 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits at 18:37:10.42 +07:59:22.3: 12.66 +/- 0.04 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits at 18:52:31.41 +08:41:52.3: 12.80 +/- 0.03 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits at 18:45:00.61 +04:16:19.6: 12.55 +/- 0.03 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits at 18:35:13.87 +09:36:46.6: 12.34 +/- 0.03 detection Forced photometry reference-image weighted average: 12.32 +/- 0.02 Forced photometry reference-image weighted average: 12.15 +/- 0.01 Forced photometry reference-image weighted average: 12.66 +/- 0.02 Forced photometry reference-image weighted average: 12.62 +/- 0.02 Forced photometry filter REJECTED candidate at 18:27:44.89 +10:09:18.8: ref_mag=12.32 +/- 0.02 new_mean_mag=12.5944 delta=-0.28 (need > 0.90) Forced photometry reference-image weighted average: 12.79 +/- 0.02 Forced photometry filter REJECTED candidate at 18:34:03.03 +05:58:21.8: ref_mag=12.15 +/- 0.01 new_mean_mag=12.2642 delta=-0.11 (need > 0.90) Forced photometry reference-image weighted average: 12.77 +/- 0.03 Forced photometry reference-image weighted average: 12.63 +/- 0.02 Forced photometry filter REJECTED candidate at 18:40:38.42 +06:39:02.4: ref_mag=12.66 +/- 0.02 new_mean_mag=12.7645 delta=-0.11 (need > 0.90) Forced photometry filter REJECTED candidate at 18:37:15.87 +09:44:09.4: ref_mag=12.62 +/- 0.02 new_mean_mag=12.7522 delta=-0.13 (need > 0.90) Forced photometry reference-image weighted average: 12.36 +/- 0.02 Forced photometry filter REJECTED candidate at 18:52:31.41 +08:41:52.3: ref_mag=12.79 +/- 0.02 new_mean_mag=12.7429 delta=0.05 (need > 0.90) Forced photometry filter REJECTED candidate at 18:45:00.61 +04:16:19.6: ref_mag=12.63 +/- 0.02 new_mean_mag=12.6265 delta=0.00 (need > 0.90) Forced photometry filter REJECTED candidate at 18:37:10.42 +07:59:22.3: ref_mag=12.77 +/- 0.03 new_mean_mag=13.1044 delta=-0.33 (need > 0.90) Forced photometry filter REJECTED candidate at 18:35:13.87 +09:36:46.6: ref_mag=12.36 +/- 0.02 new_mean_mag=12.4713 delta=-0.11 (need > 0.90) Forced photometry on wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits at 18:33:25.54 +07:41:20.2: 11.00 +/- 0.01 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits at 18:27:20.20 +08:04:14.5: 11.93 +/- 0.02 detection Forced photometry reference-image weighted average: 10.97 +/- 0.01 Forced photometry filter REJECTED candidate at 18:33:25.54 +07:41:20.2: ref_mag=10.97 +/- 0.01 new_mean_mag=11.2042 delta=-0.23 (need > 0.90) Forced photometry reference-image weighted average: 12.02 +/- 0.01 Forced photometry filter REJECTED candidate at 18:27:20.20 +08:04:14.5: ref_mag=12.02 +/- 0.01 new_mean_mag=12.2571 delta=-0.24 (need > 0.90) Forced photometry on wcs_Ser-04-Q2b1x1_2026-03-26_06-33-31_20.00sec_-15.00C_LIGHT_0707.fits at 18:30:05.28 +06:29:00.7: 12.81 +/- 0.03 detection Forced photometry on wcs_Ser-04-Q2b1x1_2026-04-16_02-29-19_20.00sec_-4.90C_LIGHTs_0233.fits at 18:30:05.28 +06:29:00.7: 12.71 +/- 0.04 detection Forced photometry reference-image weighted average: 12.77 +/- 0.02 Forced photometry filter REJECTED candidate at 18:30:05.28 +06:29:00.7: ref_mag=12.77 +/- 0.02 new_mean_mag=12.8265 delta=-0.06 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 1s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 0s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173194_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173194_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 1   2026 05 28.19268    2461188.69268    13.21    18:37:10.45 +07:59:20.5   2670 4413   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Discovery image 2   2026 05 28.19323    2461188.69323    13.03    18:37:10.38 +07:59:24.2   2677 4418   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173217_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173217_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.80    18:50:13.31 +09:48:13.1   4647 5482   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:50:13.36 +09:48:12.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173218_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173218_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 1   2026 05 28.19268    2461188.69268    12.66    18:45:00.60 +04:16:19.6   3806 2144   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Discovery image 2   2026 05 28.19323    2461188.69323    12.60    18:45:00.63 +04:16:19.7   3814 2148   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173219_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173219_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 1   2026 05 28.19268    2461188.69268    12.78    18:37:15.97 +09:44:07.5   2704 5474   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Discovery image 2   2026 05 28.19323    2461188.69323    12.73    18:37:15.78 +09:44:11.3   2711 5478   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173221_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173221_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 1   2026 05 28.19268    2461188.69268    12.70    18:52:31.44 +08:41:51.4   4974 4803   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Discovery image 2   2026 05 28.19323    2461188.69323    12.80    18:52:31.39 +08:41:53.2   4981 4807   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173222_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173222_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 1   2026 05 28.19268    2461188.69268    12.73    18:40:38.46 +06:39:01.3   3175 3592   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Discovery image 2   2026 05 28.19323    2461188.69323    12.82    18:40:38.38 +06:39:03.5   3182 3597   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173224_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173224_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 1   2026 05 28.19268    2461188.69268    12.66    18:35:14.05 +09:36:45.7   2398 5407   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Discovery image 2   2026 05 28.19323    2461188.69323    12.40    18:35:13.69 +09:36:47.5   2404 5411   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173229_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173229_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 1   2026 05 28.19268    2461188.69268    12.62    18:27:44.89 +10:09:18.2   1277 5771   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Discovery image 2   2026 05 28.19323    2461188.69323    12.58    18:27:44.89 +10:09:19.4   1284 5776   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173240_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173240_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 1   2026 05 28.19268    2461188.69268    12.27    18:34:03.10 +05:58:22.2   2173 3202   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Discovery image 2   2026 05 28.19323    2461188.69323    12.26    18:34:02.97 +05:58:21.3   2180 3206   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173241_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173241_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.64    18:36:01.69 +08:34:00.8   2512 4772   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:36:01.76 +08:34:00.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173242_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173242_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 1   2026 05 28.19268    2461188.69268    12.24    18:27:20.35 +08:04:13.1   1185 4501   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Discovery image 2   2026 05 28.19323    2461188.69323    12.27    18:27:20.05 +08:04:15.9   1192 4505   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173338_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173338_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 1   2026 05 28.19268    2461188.69268    11.23    18:33:25.54 +07:41:19.8   2101 4244   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Discovery image 2   2026 05 28.19323    2461188.69323    11.18    18:33:25.53 +07:41:20.5   2108 4248   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173345_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173345_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    11.41    18:28:51.10 +06:17:33.8   1396 3417   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:28:51.13 +06:17:33.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173356_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173356_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    11.58    18:38:17.56 +08:13:21.8   2848 4555   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:38:17.63 +08:13:21.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173430_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173430_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.24    18:25:30.99 +08:01:43.9   0915 4488   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:25:31.02 +08:01:44.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173435_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173435_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.25    18:36:32.27 +06:39:30.4   2565 3613   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:36:32.36 +06:39:30.5 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173452_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173452_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.38    18:43:01.08 +09:36:19.7   3571 5380   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:43:01.11 +09:36:20.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173459_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173459_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.44    18:24:01.36 +07:23:07.9   0677 4102   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:24:01.26 +07:23:07.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173479_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173479_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.45    18:35:41.04 +09:18:06.1   2469 5220   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:35:41.03 +09:18:06.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173480_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173480_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.22    18:56:24.51 +02:29:56.6   5517 1052   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:56:24.49 +02:29:57.0 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173489_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173489_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.38    18:30:01.14 +04:04:23.8   1541 2065   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:30:01.17 +04:04:22.9 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173491_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173491_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.41    18:38:35.42 +04:50:07.7   2852 2504   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:38:35.42 +04:50:07.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173497_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173497_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.45    18:30:56.13 +08:06:26.8   1738 4512   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:30:56.18 +08:06:26.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173514_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173514_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.89    18:34:04.17 +08:52:25.6   2221 4966   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:34:04.15 +08:52:25.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173515_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173515_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.55    18:56:23.12 +02:27:13.6   5514 1025   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:56:23.08 +02:27:14.1 in the exclusion list exclusion_list_bsc.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173563_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173563_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.97    18:55:57.14 +07:08:26.2   5482 3860   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:55:57.26 +07:08:22.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173570_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173570_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 1   2026 05 28.19268    2461188.69268    12.86    18:30:05.40 +06:28:59.3   1580 3524   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-37-17_20.00sec_4.90C_LIGHT_0070.fits Discovery image 2   2026 05 28.19323    2461188.69323    12.80    18:30:05.16 +06:29:02.2   1586 3529   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173664_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173664_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    13.07    18:52:08.77 +09:42:36.5   4933 5422   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:52:08.77 +09:42:37.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173676_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173676_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    13.00    18:40:30.30 +08:14:29.3   3180 4560   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:40:30.20 +08:14:29.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 173703_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 173703_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    13.44    18:31:06.44 +09:01:29.6   1776 5070   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:31:06.34 +09:01:31.4 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 127739_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 127739_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 3   2026 05 28.19323    2461188.69323    11.10    18:31:02.87 +09:40:08.9   1776 5463   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:31:02.87 +09:40:08.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 102094_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 102094_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 2   2026 05 28.19323    2461188.69323    12.19    18:52:04.51 +08:15:40.5   4911 4544   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:52:04.50 +08:15:40.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 122478_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 122478_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 3   2026 05 28.19323    2461188.69323    12.48    18:52:16.83 +10:01:55.2   4956 5617   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:52:16.82 +10:01:57.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 124239_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 124239_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 3   2026 05 28.19323    2461188.69323    12.44    18:49:00.79 +09:54:41.7   4468 5550   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:49:00.96 +09:54:43.1 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 106755_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 The candidate 106755_fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071 did not pass the final checks Discovery image 3   2026 05 28.19323    2461188.69323    12.65    18:24:24.43 +09:59:53.9   0776 5697   /data_ssd/NMW-TexasTech/workdir//img_2026-05-28_CI_Ser-04-Q2b1x1_022909_TTUQ2b1x1_4046139_b9zlv5Sp/fd_Ser-04-Q2b1x1_2026-05-27_23-38-04_20.00sec_4.90C_LIGHT_0071.fits **** FOUND 18:24:24.38 +09:59:53.1 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 1s make_report_in_HTML.sh TOTAL: 2s Prepared the HTML report for the field Ser-04-Q2b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### ########### Completed Ser-04-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 #### ################################################################################### 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)2461188.69267674 -observatory V36 05:24:12.91 +25:10:35.8 Mercury (-0.9mag) 06:46:24.16 +24:51:39.4 Venus (-3.9mag) 02:17:49.49 +13:04:39.3 Mars (1.3mag) 07:39:32.85 +21:52:51.5 Jupiter (-1.9mag) 00:45:58.53 +02:29:43.8 Saturn (0.9mag) 03:57:33.46 +20:17:45.3 Uranus (5.8mag) 00:15:23.33 +00:12:30.0 Neptune (7.8mag) 20:33:52.01 -23:00:42.1 Pluto (14.5mag) 13:51:15.37 -16:38:53.5 Moon (-11.8mag) -rw-r--r-- 1 apache apache 363 May 28 02:31 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461188.69267674: 07:39:27.08 +21:53:08.0 Io (6.0mag) 07:39:27.27 +21:53:09.0 Europa (6.1mag) 07:39:50.67 +21:52:03.9 Ganymede (5.5mag) 07:39:03.07 +21:54:12.4 Callisto (6.7mag) 07:40:30.54 +21:29:04.2 Himalia (15.5mag) 07:39:32.54 +21:52:53.9 Thebe (16.5mag) 07:40:46.47 +21:49:26.7 Elara (17.5mag) 07:41:07.57 +22:10:31.6 Pasiphae (17.7mag) 07:46:35.30 +21:53:48.6 Carme (18.8mag) 00:46:08.27 +02:29:27.4 Titan (8.7mag) 00:46:03.91 +02:29:40.8 Rhea (10.0mag) 00:46:24.63 +02:30:12.8 Iapetus (11.4mag) 00:46:09.01 +02:30:01.9 Hyperion (14.7mag) 00:46:53.87 +02:33:14.0 Phoebe (16.7mag) -rw-r--r-- 1 apache apache 569 May 28 02:32 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461188.69267674: 17:19:13.00 -33:44:16.4 JWST 01:39:42.83 -50:13:59.2 Chandra 08:20:41.74 -45:04:23.4 XMM-Newton -rw-r--r-- 1 apache apache 96 May 28 02:31 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461188.69267674 -observatory V36 13:19:10.46 -26:51:08.2 14.4mag D/1884 O1 (Barnard) 06:40:54.73 +30:37:02.2 15.7mag D/1886 K1 (Brooks) 15:24:27.16 +01:25:29.3 14.6mag D/1895 Q1 (Swift) 05:31:24.76 +24:43:05.1 17.2mag D/1918 W1 (Schorr) 09:45:18.50 +12:42:00.0 17.9mag P/2009 WX51 (Catalina) 18:50:03.45 -31:48:55.2 13.7mag P/2010 H2 (Vales) 05:42:47.77 -68:13:38.8 17.4mag C/2014 UN271 (Bernardinelli-Bernstein) 05:45:04.07 +31:49:54.4 17.5mag C/2017 K2 (PANSTARRS) 17:19:05.39 +14:41:31.5 17.7mag C/2021 G2 (ATLAS) 19:46:47.43 -51:35:27.8 17.9mag P/2021 N1 (ZTF) 23:14:22.31 +31:08:11.1 17.2mag C/2022 E2 (ATLAS) 05:20:29.55 +26:52:52.7 16.4mag C/2022 N2 (PANSTARRS) 09:22:14.25 +31:26:08.9 16.6mag C/2022 QE78 (ATLAS) 08:44:57.99 +03:20:25.4 17.6mag C/2022 R6 (PANSTARRS) 18:35:09.42 +21:17:04.7 17.7mag C/2023 A3 (Tsuchinshan-ATLAS) 15:23:37.32 -11:01:38.9 17.5mag P/2023 B1 (PANSTARRS) 22:16:14.73 +65:48:11.9 17.7mag C/2023 H5 (Lemmon) 18:12:35.61 -05:41:51.0 13.7mag C/2023 R1 (PANSTARRS) 13:33:38.53 +85:23:27.0 17.9mag C/2023 X2 (Lemmon) 06:55:54.88 +63:58:47.6 17.6mag C/2024 A1 (ATLAS) 06:30:07.16 +26:42:59.8 13.2mag C/2024 E1 (Wierzchos) 15:46:12.52 +12:26:06.0 17.3mag C/2024 G6 (ATLAS) 20:18:59.27 +27:47:36.0 14.1mag C/2024 J3 (ATLAS) 04:06:59.61 -16:59:47.2 16.1mag C/2024 T5 (ATLAS) 05:55:33.76 +36:26:50.5 17.9mag C/2025 J1 (Borisov) 11:43:22.84 +53:16:24.7 17.0mag C/2025 L1 (ATLAS) 06:28:43.55 -10:19:11.3 12.9mag C/2025 R3 (PANSTARRS) 12:40:38.55 +04:38:35.3 17.2mag C/2025 Y1 (ATLAS) 01:40:17.73 +42:33:22.9 15.8mag C/2026 B2 (Sun-Gao) 11:10:19.75 -08:05:13.2 16.3mag A/2026 E1 20:03:24.49 -08:08:20.2 9.3mag 10P/Tempel 14:17:55.85 -02:55:15.7 17.8mag 24P/Schaumasse 10:59:58.36 -00:52:14.1 15.9mag 29P/Schwassmann-Wachmann 10:52:40.72 -02:35:07.2 17.8mag 43P/Wolf-Harrington 02:54:36.13 +24:07:27.2 17.6mag 47P/Ashbrook-Jackson 08:36:31.36 +26:49:38.6 16.9mag 63P/Wild 00:16:51.00 -07:09:37.4 15.7mag 65P/Gunn 06:08:02.13 +32:00:37.8 16.6mag 76P/West-Kohoutek-Ikemura 02:42:45.27 +15:41:33.5 13.9mag 78P/Gehrels 00:55:53.74 +02:18:44.3 15.3mag 88P/Howell 04:19:13.08 +29:12:09.8 15.2mag 93P/Lovas 02:12:44.67 +25:43:33.4 17.9mag 114P/Wiseman-Skiff 06:24:38.80 +33:18:12.0 15.7mag 123P/West-Hartley 09:31:20.08 +19:23:29.8 16.4mag 124P/Mrkos 03:40:54.37 +18:26:57.3 16.4mag 128P/Shoemaker-Holt 04:11:35.84 +18:28:47.3 17.7mag 131P/Mueller 05:08:22.80 +19:34:09.0 13.3mag 141P/Machholz 05:10:56.24 +16:39:52.0 13.2mag 141P-A/Machholz 03:57:09.80 +14:10:54.0 10.7mag 141P-D/Machholz 02:49:41.64 -26:19:58.5 17.2mag 161P/Hartley-IRAS 03:06:11.65 +19:08:11.5 14.9mag 162P/SidingSpring 19:35:22.16 -01:13:30.7 17.5mag 169P/NEAT 23:48:25.04 +00:13:01.7 18.0mag 220P/McNaught 17:00:47.96 -09:11:33.1 16.3mag 235P/LINEAR 07:09:37.81 +35:49:45.6 17.4mag 240P/NEAT 00:03:44.10 -06:58:54.1 16.7mag 260P/McNaught 03:35:08.71 +30:20:27.4 17.6mag 295P/LINEAR 22:24:52.63 -24:51:47.9 17.6mag 320P/McNaught 15:20:40.22 +08:20:38.9 17.4mag 391P/Kowalski 07:58:41.45 +20:59:57.6 17.8mag 450P/LONEOS 06:42:01.77 +42:27:14.1 17.8mag 493P/LONEOS -rw-r--r-- 1 apache apache 3.0K May 28 02:32 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.40 AT2026lxf 2026-05-8.07 13.88 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63 13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43 11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59 22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36 21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15 14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42 15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06 16:34:34.94 -54:34:58.20 ASASSN-26da 2026-04-25.14 15.99 10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28 15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65 07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89 11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38 10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85 14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12 10:53:55.42 -16:06:08.10 ASASSN-26cz 2026-04-22.12 16.24 21:27:08.58 +33:24:38.10 2026-05-19.34 15.86 13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78 13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65 13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31 06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16 23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9 12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03 21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18 08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01 14:49:14.13 -27:29:20.60 ASASSN-26cu 2026-04-16.06 14.03 17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15 15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96 21:27:08.58 +33:24:38.10 2026-05-19.34 15.86 12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65 17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03 09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49 16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5 04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37 22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21 19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06 19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98 16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.14 13.64 09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34 05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49 07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7 21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7 04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81 05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07 09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58 07:46:24.43 -77:29:36.30 ASASSN-26co 2026-04-7.15 15.11 05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51 19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98 19:32:43.55 -22:39:33.40 ASASSN-26cm 2026-04-4.3 13.88 18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38 16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81 21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47 11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28 11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27 07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14 09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82 07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82 05:35:42.79 -63:44:05.60 ASASSN-26ch 2026-03-28.12 13.14 11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56 19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3 20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95 05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88 06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8 14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52 17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82 08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82 16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54 17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39 19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81 08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27 12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6 18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16 12:16:02.88 -53:16:33.80 ASASSN-26cc 2026-03-20.04 15.48 13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33 19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26 14:32:41.15 -41:38:48.50 ASASSN-26by 2026-03-20.15 -1.31 13:00:42.99 +37:18:34.60 SN2026fjc 2026-03-19.5 15.97 06:02:44.21 -04:11:06.20 ASASSN-26bv 2026-03-19.19 15.67 12:20:27.96 -45:55:38.40 ASASSN-26bt 2026-03-18.8 16.32 07:49:57.30 -56:14:35.10 ASASSN-26bu 2026-03-19.19 15.74 -rw-r--r-- 1 apache apache 5.6K May 28 02:31 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 07:03:25.76 -12:41:40.1 TCP J07032576-1241401 2026-03-10.4268 15.4mag 00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag 07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag 17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag 08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag 09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag 19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag 16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag 00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag 15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag 00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag 00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag 21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag 15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag 07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag 16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag 00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag 09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag 00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag 00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag -rw-r--r-- 1 apache apache 188K May 28 02:31 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 08:46:46.014 +33:52:05.28 AT 2026nat 2026-05-17.28 19.023 10:01:59.220 +03:28:24.29 AT 2026nas 2026-05-16.99 23.35 08:33:18.216 +19:20:44.80 AT 2026nar 2026-05-18.88 19.333 12:51:56.470 +16:16:53.47 SN 2026naq 2026-05-19.19 19.6515 08:02:36.297 +15:58:21.39 AT 2026nap 2026-05-15.16 19.132 12:35:48.509 -01:02:49.40 AT 2026nao 2026-05-16.27 20.0531 11:46:27.658 +23:07:49.57 AT 2026nan 2026-05-08.18 20.1914 11:15:28.304 -01:08:27.49 AT 2026nam 2026-05-16.20 20.4814 02:05:49.697 -30:29:09.67 AT 2026nal 2026-05-18.43 15.4 12:23:18.242 +28:09:07.23 SN 2026nak 2026-05-18.88 19.67 13:47:06.036 +18:15:15.14 AT 2026naj 2026-05-17.91 19.77 15:46:38.025 -55:50:28.50 AT 2026nai 2026-05-17.00 19.04 11:40:58.130 +28:13:30.16 AT 2026nah 2026-05-17.94 19.877 23:21:04.257 +34:14:10.38 SN 2026nag 2026-05-13.19 18.36 14:12:48.859 +54:00:36.42 AT 2026naf 2026-05-18.36 18.96 09:57:42.622 +27:44:09.60 AT 2026nae 2026-05-17.90 20.056 00:31:01.441 -13:38:51.90 SN 2026nad 2026-05-18.40 15.715 19:56:03.307 -21:50:03.06 AT 2026nac 2026-05-17.54 19.217 16:20:28.851 +36:44:11.28 AT 2026nab 2026-05-18.05 19.657 13:52:38.978 -42:27:39.20 AT 2026naa 2026-05-16.89 19.587 -rw-r--r-- 1 apache apache 30K May 28 02:31 tns_transients_list.txt

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