######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC=
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK=
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN=
PHOTOMETRIC_CALIBRATION=
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP=
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION=
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER=
HOME=
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory:
Vir-09-Q1b1x1
#######################################
########### Starting Vir-09-Q1b1x1 ###########
Processing Vir-09-Q1b1x1
server tau has sufficient free disk space available: 577159 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 577159 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.png' -> 'transient_report/Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits_preview.png'
Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
renamed 'Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.png' -> 'transient_report/Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits_preview.png'
Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.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= 637.9153
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 514.2020
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4212.0847
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 921.8389
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4230.9607
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 985.4021
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 6.60289
INFO: SECOND_EPOCH__SD_ratio= 0.065
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 31.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-29T23:20:10.8104983' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-30T04:20:10.8104983' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61251.1806806712 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-30T04:20:20.7153287' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61251.1807953124 / 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-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1' / 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 = 218.57007924309 / [deg] RA of telescope" status=0
Record 32: "DEC = -1.99996687733443 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 29.3505555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 244.743611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 2.03400728353182 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958333333333 / [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 = 'Vir-09' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 34 17' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-02 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 = 29498 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29498 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 31.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 31.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM = T / isLongExposureMode" status=0
Record 67: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/d_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits :)
Spent 0.553690 seconds
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/d_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388 16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits :)
No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 30.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-29T23:21:07.7306845' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-30T04:21:07.7306845' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61251.1813394674 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-30T04:21:17.6306711' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61251.1814540508 / 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-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1' / 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 = 218.570079277996 / [deg] RA of telescope" status=0
Record 32: "DEC = -1.99996688164192 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 29.1683333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 244.926111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 2.04549151603647 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958333333333 / [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 = 'Vir-09' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 34 17' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-02 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 = 29498 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29498 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 30.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 30.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 56: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM = T / isLongExposureMode" status=0
Record 67: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/d_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits :)
Spent 0.536682 seconds
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/d_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388 16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits :)
No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Previews of the CALIBRATED second-epoch images:
fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
SExtractor catalog cache: saved Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.cat to cache
SExtractor catalog cache: saved Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.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/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461251.68079641
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_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits exists and is non-empty
Saving wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits to local_wcs_cache/
'wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits' -> 'local_wcs_cache/wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits'
wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits exists and is non-empty
Saving wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits to local_wcs_cache/
'wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits' -> 'local_wcs_cache/wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits'
wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits exists and is non-empty
Saving wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits to local_wcs_cache/
'wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits' -> 'local_wcs_cache/wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits'
wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits exists and is non-empty
Saving wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits to local_wcs_cache/
'wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits' -> 'local_wcs_cache/wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits (1st reference image)
verification OK: wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
Image size: 941.5'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:34:24.037 -02:00:26.76 J2000 4789.000 3195.000
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits (1st new image)
verification OK: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
Image size: 941.2'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:34:18.769 -02:01:08.74 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:34:24.037 -02:00:26.76
Second-epoch image center 14:34:18.769 -02:01:08.74
Angular distance between the image centers 0.0248 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits (2nd new image)
verification OK: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Image size: 941.2'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:34:21.390 -02:00:28.60 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:34:24.037 -02:00:26.76
Second-epoch image center 14:34:21.390 -02:00:28.60
Angular distance between the image centers 0.0110 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 14:34:18.769 -02:01:08.74
Second-epoch second image center 14:34:21.390 -02:00:28.60
Angular distance between the image centers 0.01560 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits &> /tmp/tmp.KA0JDZH5Ve
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits &> /tmp/tmp.xwOI3xDKdE
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits &> /tmp/tmp.u1VCfm7r2G
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits &> /tmp/tmp.EBT2nEw3sg
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Calibrating the magnitude scale
Found non-empty wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.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_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits and wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits and wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat
Found non-empty wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits and wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat
The reference image (wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits) and catalog (wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat) found
'wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat' -> 'wcsmag.cat'
Read 6865 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 210.3753 to 226.8090 deg, Dec -7.7656 to +3.7684 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 210.3753 to 226.8090 deg, Dec -7.7656 to 3.7684 deg
Loaded 4534 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): 3368 out of 3528 total matches.
Matched with Tycho-2 3528 out of 6865 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.858600
a=0.000000 b=1.000000 c=22.858600
From vast_summary.log: estimated ref. image limiting mag.: -7.68
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.18
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.18
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6865 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 210.3753 to 226.8090 deg, Dec -7.7656 to +3.7684 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 210.3753 to 226.8090 deg, Dec -7.7656 to 3.7684 deg
Loaded 4534 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): 3368 out of 3528 total matches.
Matched with Tycho-2 3528 out of 6865 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
Forced-photometry filter: calibrated wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits -> calib.txt_param_ref_wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits (aperture=6.4)
Read 6937 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 210.7082 to 226.4333 deg, Dec -7.2531 to +3.2679 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 210.7082 to 226.4333 deg, Dec -7.2531 to 3.2679 deg
Loaded 3939 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): 3364 out of 3482 total matches.
Matched with Tycho-2 3482 out of 6937 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
Forced-photometry filter: calibrated wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits -> calib.txt_param_ref_wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.2 pix Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
2.2 pix Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
2.8 pix fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
2.8 pix fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Limiting magnitude estimates:
15.2 mag. Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
15.1 mag. Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
13.7 mag. fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
13.7 mag. fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
All-image limiting magnitude estimate: 13.7 (SNR ) 11.1 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.KA0JDZH5Ve (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_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits' -> 'wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
WCS_IMAGE_NAME=wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
WCS-calibrated image found: wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
Checking if the catalog wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat corresponding to the image wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits alredy exist and is non-empty...
Catalog wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat corresponding to the image wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
WCS catalog name: wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=506, bad_region=0, passed=6865
Got 6865 stars (including 6349 good ones) from the SExtractor catalog wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat
util/solve_plate_with_UCAC5 got 6865 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.8 to 3.8)
Done reading UCAC5 zone files...
Matched 4753 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4746 matched stars entering correct_measured_positions(), 4746 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4746 matched stars entering correct_measured_positions(), 6865 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.8 to 3.8)
Done reading UCAC5 zone files...
Matched 4753 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4746 matched stars entering correct_measured_positions(), 6865 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Accuracy estimation diagnostic: 4746 matched stars entering correct_measured_positions(), 6865 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Excluding outliers - 4746 stars left (next iteration limit 5220)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits N_match=4746 sigma_overall_arcsec=0.340 sigma_q1_arcsec=0.384 sigma_q2_arcsec=0.387 sigma_q3_arcsec=0.294 sigma_q4_arcsec=0.318 n_q1=1252 n_q2=1020 n_q3=1288 n_q4=1186 worst_quadrant_to_overall_ratio=1.140
The image catalog is written to wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits -region wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.xwOI3xDKdE (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/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits' -> 'wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
WCS_IMAGE_NAME=wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
WCS-calibrated image found: wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
Checking if the catalog wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat corresponding to the image wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits alredy exist and is non-empty...
Catalog wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat corresponding to the image wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
WCS catalog name: wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=419, bad_region=0, passed=6937
Got 6937 stars (including 6512 good ones) from the SExtractor catalog wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat
util/solve_plate_with_UCAC5 got 6937 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 4750 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 4744 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 6937 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 4749 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 6937 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 6937 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 4744 stars left (next iteration limit 5218)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits N_match=4744 sigma_overall_arcsec=0.370 sigma_q1_arcsec=0.293 sigma_q2_arcsec=0.445 sigma_q3_arcsec=0.338 sigma_q4_arcsec=0.462 n_q1=1237 n_q2=1063 n_q3=1270 n_q4=1174 worst_quadrant_to_overall_ratio=1.247
The image catalog is written to wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits -region wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.u1VCfm7r2G (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
WCS_IMAGE_NAME=wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
WCS-calibrated image found: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
Checking if the catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat corresponding to the image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat corresponding to the image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
WCS catalog name: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=185, bad_region=0, passed=2737
Got 2737 stars (including 2550 good ones) from the SExtractor catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat
util/solve_plate_with_UCAC5 got 2737 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.6 to 3.6)
Done reading UCAC5 zone files...
Matched 2415 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2411 matched stars entering correct_measured_positions(), 2412 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2411 matched stars entering correct_measured_positions(), 2737 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.6 to 3.6)
Done reading UCAC5 zone files...
Matched 2415 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2411 matched stars entering correct_measured_positions(), 2737 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Accuracy estimation diagnostic: 2411 matched stars entering correct_measured_positions(), 2737 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 2411 stars left (next iteration limit 2652)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=2411 robust_rms=10.684 arcsec worst_quadrant_rms=13.826 arcsec
SIP_REFIT: SIP order 3 trial: matched=2411 robust_rms=0.404 arcsec worst_quadrant_rms=0.437 arcsec
SIP_REFIT: SIP order 5 trial: matched=2411 robust_rms=0.327 arcsec worst_quadrant_rms=0.351 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2411 robust_rms_before=0.903 arcsec robust_rms_before_corrected=0.335 arcsec robust_rms_after=0.327 arcsec worst_quadrant_rms_before=0.377 worst_quadrant_rms_after=0.351
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.377 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits N_match=2411 sigma_overall_arcsec=0.343 sigma_q1_arcsec=0.329 sigma_q2_arcsec=0.393 sigma_q3_arcsec=0.319 sigma_q4_arcsec=0.371 n_q1=680 n_q2=495 n_q3=635 n_q4=601 worst_quadrant_to_overall_ratio=1.143
The image catalog is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits -region wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.EBT2nEw3sg (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
WCS_IMAGE_NAME=wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
WCS-calibrated image found: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Checking if the catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat corresponding to the image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat corresponding to the image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
WCS catalog name: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=185, bad_region=0, passed=2745
Got 2745 stars (including 2559 good ones) from the SExtractor catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat
util/solve_plate_with_UCAC5 got 2745 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 469 (Dec -7.6 to 3.6)
Done reading UCAC5 zone files...
Matched 2419 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2415 matched stars entering correct_measured_positions(), 2415 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2415 matched stars entering correct_measured_positions(), 2745 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 469 (Dec -7.6 to 3.6)
Done reading UCAC5 zone files...
Matched 2418 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2416 matched stars entering correct_measured_positions(), 2745 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 2416 matched stars entering correct_measured_positions(), 2745 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 2416 stars left (next iteration limit 2656)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=2416 robust_rms=10.685 arcsec worst_quadrant_rms=14.031 arcsec
SIP_REFIT: SIP order 3 trial: matched=2416 robust_rms=0.429 arcsec worst_quadrant_rms=0.451 arcsec
SIP_REFIT: SIP order 5 trial: matched=2416 robust_rms=0.329 arcsec worst_quadrant_rms=0.378 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2416 robust_rms_before=0.905 arcsec robust_rms_before_corrected=0.341 arcsec robust_rms_after=0.329 arcsec worst_quadrant_rms_before=0.400 worst_quadrant_rms_after=0.378
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.400 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits N_match=2416 sigma_overall_arcsec=0.339 sigma_q1_arcsec=0.313 sigma_q2_arcsec=0.393 sigma_q3_arcsec=0.320 sigma_q4_arcsec=0.368 n_q1=674 n_q2=506 n_q3=652 n_q4=584 worst_quadrant_to_overall_ratio=1.161
The image catalog is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits -region wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits sigma_overall=0.340 worst_q_ratio=1.140
ref2=Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits sigma_overall=0.370 worst_q_ratio=1.247
new1=fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits sigma_overall=0.343 worst_q_ratio=1.143
new2=fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits sigma_overall=0.339 worst_q_ratio=1.161
reference average sigma_overall=0.355 worst_q_ratio=1.1935
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267_astrometric_residuals.png (4746 matched stars from wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262_astrometric_residuals.png (4744 matched stars from wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108_astrometric_residuals.png (2411 matched stars from wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109_astrometric_residuals.png (2416 matched stars from wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits'
Saving fully-calibrated image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits'
Preparing the HTML report for the field Vir-09-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Vir-09-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
SExtractor catalog cache: saved Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.cat to cache
SExtractor catalog cache: saved Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
Creating symlink local_wcs_cache/wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
Creating symlink local_wcs_cache/wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
Creating symlink local_wcs_cache/wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.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_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits exists and is non-empty
wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits exists and is non-empty
wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits exists and is non-empty
wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits (1st reference image)
verification OK: wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
Image size: 941.5'x626.9' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:34:24.037 -02:00:26.76 J2000 4789.000 3195.000
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits (1st new image)
verification OK: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
Image size: 941.2'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:34:18.769 -02:01:08.74 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:34:24.037 -02:00:26.76
Second-epoch image center 14:34:18.769 -02:01:08.74
Angular distance between the image centers 0.0248 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits (2nd new image)
verification OK: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Image size: 941.2'x626.6' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:34:21.390 -02:00:28.60 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:34:24.037 -02:00:26.76
Second-epoch image center 14:34:21.390 -02:00:28.60
Angular distance between the image centers 0.0110 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 14:34:18.769 -02:01:08.74
Second-epoch second image center 14:34:21.390 -02:00:28.60
Angular distance between the image centers 0.01560 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits &> /tmp/tmp.x0xP8kpjO5
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits &> /tmp/tmp.I7UKjyPMiE
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits &> /tmp/tmp.aggsbcR90J
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits &> /tmp/tmp.9u2MN2byz3
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Calibrating the magnitude scale
Found non-empty wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.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_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits and wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits and wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat
Found non-empty wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits and wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat
The reference image (wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits) and catalog (wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat) found
'wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat' -> 'wcsmag.cat'
Read 43198 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 210.3729 to 226.8089 deg, Dec -7.7694 to +3.7692 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 210.3729 to 226.8089 deg, Dec -7.7694 to 3.7692 deg
Loaded 4538 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): 3208 out of 3568 total matches.
Matched with Tycho-2 3568 out of 43198 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.725950
a=0.000000 b=1.000000 c=22.725950
From vast_summary.log: estimated ref. image limiting mag.: -7.36
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.37
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.37
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 43198 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 210.3729 to 226.8089 deg, Dec -7.7694 to +3.7692 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 210.3729 to 226.8089 deg, Dec -7.7694 to 3.7692 deg
Loaded 4538 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): 3208 out of 3568 total matches.
Matched with Tycho-2 3568 out of 43198 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
Forced-photometry filter: calibrated wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits -> calib.txt_param_ref_wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits (aperture=4.8)
Read 39131 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 210.7070 to 226.4491 deg, Dec -7.2616 to +3.2687 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 210.7070 to 226.4491 deg, Dec -7.2616 to 3.2687 deg
Loaded 3946 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): 3223 out of 3509 total matches.
Matched with Tycho-2 3509 out of 39131 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
Forced-photometry filter: calibrated wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits -> calib.txt_param_ref_wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits (aperture=5.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 8 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.1 pix Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
2.1 pix Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
2.6 pix fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
2.6 pix fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Limiting magnitude estimates:
15.4 mag. Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
15.3 mag. Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
13.9 mag. fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
13.9 mag. fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
All-image limiting magnitude estimate: 13.9 (SNR ) 13.4 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.x0xP8kpjO5 (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_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits' -> 'wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
WCS_IMAGE_NAME=wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
WCS-calibrated image found: wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
Checking if the catalog wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat corresponding to the image wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits alredy exist and is non-empty...
Catalog wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat corresponding to the image wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits
WCS catalog name: wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=31, blended=1997, bad_region=41, passed=43167
Got 43167 stars (including 41059 good ones) from the SExtractor catalog wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat
util/solve_plate_with_UCAC5 got 43167 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013076 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010461 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.8 to 3.8)
Done reading UCAC5 zone files...
Matched 4747 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4742 matched stars entering correct_measured_positions(), 4742 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4742 matched stars entering correct_measured_positions(), 43167 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.8 to 3.8)
Done reading UCAC5 zone files...
Matched 4747 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4742 matched stars entering correct_measured_positions(), 43167 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Accuracy estimation diagnostic: 4742 matched stars entering correct_measured_positions(), 43167 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Excluding outliers - 4742 stars left (next iteration limit 5216)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits N_match=4742 sigma_overall_arcsec=0.325 sigma_q1_arcsec=0.372 sigma_q2_arcsec=0.365 sigma_q3_arcsec=0.284 sigma_q4_arcsec=0.295 n_q1=1236 n_q2=1006 n_q3=1298 n_q4=1202 worst_quadrant_to_overall_ratio=1.145
The image catalog is written to wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits -region wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.I7UKjyPMiE (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/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits' -> 'wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
WCS_IMAGE_NAME=wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
WCS-calibrated image found: wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
Checking if the catalog wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat corresponding to the image wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits alredy exist and is non-empty...
Catalog wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat corresponding to the image wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits
WCS catalog name: wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=2022, bad_region=0, passed=39124
Got 39124 stars (including 37053 good ones) from the SExtractor catalog wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat
util/solve_plate_with_UCAC5 got 39124 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 4740 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4734 matched stars entering correct_measured_positions(), 4734 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4734 matched stars entering correct_measured_positions(), 39124 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 413 to 468 (Dec -7.3 to 3.3)
Done reading UCAC5 zone files...
Matched 4739 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4734 matched stars entering correct_measured_positions(), 39124 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Accuracy estimation diagnostic: 4734 matched stars entering correct_measured_positions(), 39124 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 4734 stars left (next iteration limit 5207)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits N_match=4734 sigma_overall_arcsec=0.367 sigma_q1_arcsec=0.288 sigma_q2_arcsec=0.442 sigma_q3_arcsec=0.335 sigma_q4_arcsec=0.437 n_q1=1255 n_q2=1032 n_q3=1299 n_q4=1148 worst_quadrant_to_overall_ratio=1.206
The image catalog is written to wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits -region wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.aggsbcR90J (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
WCS_IMAGE_NAME=wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
WCS-calibrated image found: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
Checking if the catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat corresponding to the image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat corresponding to the image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
WCS catalog name: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=431, bad_region=1, passed=16376
Got 16376 stars (including 15925 good ones) from the SExtractor catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat
util/solve_plate_with_UCAC5 got 16376 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 4732 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4727 matched stars entering correct_measured_positions(), 4727 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4727 matched stars entering correct_measured_positions(), 16376 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.6 to 3.7)
Done reading UCAC5 zone files...
Matched 4732 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4727 matched stars entering correct_measured_positions(), 16376 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 4727 matched stars entering correct_measured_positions(), 16376 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Excluding outliers - 4727 stars left (next iteration limit 5199)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits N_match=4727 sigma_overall_arcsec=0.376 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.432 sigma_q3_arcsec=0.365 sigma_q4_arcsec=0.397 n_q1=1318 n_q2=1008 n_q3=1295 n_q4=1106 worst_quadrant_to_overall_ratio=1.150
The image catalog is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits -region wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.9u2MN2byz3 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
WCS_IMAGE_NAME=wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
WCS-calibrated image found: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Checking if the catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat corresponding to the image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat corresponding to the image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
WCS catalog name: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=371, bad_region=1, passed=16233
Got 16233 stars (including 15838 good ones) from the SExtractor catalog wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat
util/solve_plate_with_UCAC5 got 16233 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.7)
Done reading UCAC5 zone files...
Matched 4736 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4731 matched stars entering correct_measured_positions(), 4731 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4731 matched stars entering correct_measured_positions(), 16233 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 411 to 470 (Dec -7.7 to 3.7)
Done reading UCAC5 zone files...
Matched 4736 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4731 matched stars entering correct_measured_positions(), 16233 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Accuracy estimation diagnostic: 4731 matched stars entering correct_measured_positions(), 16233 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 4731 stars left (next iteration limit 5204)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits N_match=4731 sigma_overall_arcsec=0.384 sigma_q1_arcsec=0.353 sigma_q2_arcsec=0.424 sigma_q3_arcsec=0.372 sigma_q4_arcsec=0.400 n_q1=1330 n_q2=1006 n_q3=1291 n_q4=1104 worst_quadrant_to_overall_ratio=1.104
The image catalog is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits -region wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits
Saving fully-calibrated image wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/wcs_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits
Preparing the HTML report for the field Vir-09-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits at 14:58:22.30 -02:17:57.5: 13.20 +/- 0.04 detection
Forced photometry on wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits at 14:42:42.83 -05:56:55.6: 12.84 +/- 0.03 detection
Forced photometry on wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits at 14:57:13.50 +00:28:45.4: 12.53 +/- 0.02 detection
Forced photometry on wcs_Vir-09-Q1b1x1_2026-04-16_03-23-48_20.00sec_-4.90C_LIGHTs_0267.fits at 14:41:45.71 +00:22:25.3: 13.24 +/- 0.03 detection
Forced photometry on wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits at 14:57:13.50 +00:28:45.4: 12.49 +/- 0.02 detection
Forced photometry on wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits at 14:58:22.30 -02:17:57.5: 13.10 +/- 0.03 detection
Forced photometry on wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits at 14:41:45.71 +00:22:25.3: 13.22 +/- 0.03 detection
Forced photometry on wcs_Vir-09-Q1b1x1_2026-05-08_02-01-26_20.00sec_-4.90C_LIGHT_0262.fits at 14:42:42.83 -05:56:55.6: 12.89 +/- 0.03 detection
Forced photometry reference-image weighted average: 13.15 +/- 0.02
Forced photometry reference-image weighted average: 12.51 +/- 0.01
Forced photometry reference-image weighted average: 13.23 +/- 0.02
Forced photometry reference-image weighted average: 12.86 +/- 0.02
Forced photometry filter REJECTED candidate at 14:58:22.30 -02:17:57.5: ref_mag=13.15 +/- 0.02 new_mean_mag=13.1138 delta=0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 14:57:13.50 +00:28:45.4: ref_mag=12.51 +/- 0.01 new_mean_mag=12.9547 delta=-0.45 (need > 0.90)
Forced photometry filter REJECTED candidate at 14:41:45.71 +00:22:25.3: ref_mag=13.23 +/- 0.02 new_mean_mag=13.3498 delta=-0.12 (need > 0.90)
Forced photometry filter REJECTED candidate at 14:42:42.83 -05:56:55.6: ref_mag=12.86 +/- 0.02 new_mean_mag=12.8328 delta=0.03 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
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Considering the candidate 53474_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109
The candidate 53474_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109 did not pass the final checks
| Discovery image 1 | 2026 07 30.18080 | 2461251.68080 | 12.94 | 14:57:13.52 +00:28:45.5 | 1426 1469 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits |
| Discovery image 2 | 2026 07 30.18146 | 2461251.68146 | 12.97 | 14:57:13.47 +00:28:45.2 | 1432 1476 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits |
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Considering the candidate 53494_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109
The candidate 53494_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109 did not pass the final checks
| Discovery image 2 | 2026 07 30.18146 | 2461251.68146 | 12.47 | 14:04:09.41 -05:22:41.2 | 9217 5544 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits |
**** FOUND 14:04:09.39 -05:22:42.3 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 53503_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109
The candidate 53503_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109 did not pass the final checks
| Discovery image 1 | 2026 07 30.18080 | 2461251.68080 | 12.83 | 14:42:42.86 -05:56:54.4 | 3378 5483 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits |
| Discovery image 2 | 2026 07 30.18146 | 2461251.68146 | 12.83 | 14:42:42.80 -05:56:56.9 | 3384 5490 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits |
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Considering the candidate 53509_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109
The candidate 53509_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109 did not pass the final checks
| Discovery image 2 | 2026 07 30.18146 | 2461251.68146 | 12.98 | 14:57:27.92 -00:08:43.7 | 1373 1853 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits |
**** FOUND 14:57:27.90 -00:08:43.9 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 53513_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109
The candidate 53513_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109 did not pass the final checks
| Discovery image 1 | 2026 07 30.18080 | 2461251.68080 | 13.11 | 14:58:22.23 -02:17:58.0 | 1150 3140 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits |
| Discovery image 2 | 2026 07 30.18146 | 2461251.68146 | 13.12 | 14:58:22.38 -02:17:57.0 | 1156 3147 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits |
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Considering the candidate 53514_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109
The candidate 53514_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109 did not pass the final checks
| Discovery image 2 | 2026 07 30.18146 | 2461251.68146 | 13.12 | 14:42:58.46 -06:47:34.6 | 3312 5999 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits |
**** FOUND 14:42:58.47 -06:47:34.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 53525_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109
The candidate 53525_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109 did not pass the final checks
| Discovery image 1 | 2026 07 30.18080 | 2461251.68080 | 13.31 | 14:41:45.60 +00:22:27.0 | 3762 1685 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-20-10_20.00sec_-0.00C_LIGHTs_0108.fits |
| Discovery image 2 | 2026 07 30.18146 | 2461251.68146 | 13.40 | 14:41:45.81 +00:22:23.6 | 3767 1693 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits |
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53586_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109
The candidate 53586_fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109 did not pass the final checks
| Discovery image 2 | 2026 07 30.18146 | 2461251.68146 | 13.71 | 14:29:21.30 +01:27:11.2 | 5675 1161 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Vir-09-Q1b1x1_232624_TTUQ1b1x1_701748_4D42KLN9/fd_Vir-09-Q1b1x1_2026-07-29_23-21-07_20.00sec_-0.00C_LIGHTs_0109.fits |
**** FOUND 14:29:21.28 +01:27:11.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Vir-09-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Vir-09-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.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)2461251.68079641 -observatory V36
07:15:54.06 +19:38:36.0 Mercury (0.6mag)
11:30:02.27 +03:22:41.5 Venus (-4.3mag)
05:22:48.97 +23:13:42.0 Mars (1.3mag)
08:34:45.14 +19:11:00.4 Jupiter (-1.8mag)
00:56:48.28 +03:20:27.7 Saturn (0.6mag)
04:10:33.99 +20:53:55.3 Uranus (5.8mag)
00:16:33.23 +00:16:32.5 Neptune (7.7mag)
20:29:00.99 -23:26:33.9 Pluto (14.4mag)
21:06:37.96 -18:55:03.3 Moon (-12.6mag)
-rw-r--r-- 1 apache apache 362 Jul 29 23:28 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461251.68079641:
08:34:51.55 +19:10:33.4 Io (5.9mag)
08:34:40.69 +19:11:18.7 Europa (6.2mag)
08:34:43.64 +19:11:10.3 Ganymede (5.5mag)
08:34:48.93 +19:10:41.2 Callisto (6.7mag)
08:32:31.21 +19:05:01.7 Himalia (15.7mag)
08:34:49.76 +19:10:41.6 Thebe (16.6mag)
08:31:57.29 +19:05:20.8 Elara (17.7mag)
08:38:45.74 +18:54:50.7 Pasiphae (17.9mag)
08:38:31.28 +19:19:24.4 Carme (19.0mag)
00:56:54.49 +03:19:55.1 Titan (8.5mag)
00:56:51.96 +03:20:12.6 Rhea (9.8mag)
00:56:32.25 +03:17:56.5 Iapetus (11.2mag)
00:57:02.05 +03:20:31.4 Hyperion (14.5mag)
00:56:22.55 +03:14:51.7 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 29 23:28 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461251.68079641:
18:31:02.23 -27:08:16.2 JWST
18:53:29.07 +17:31:06.3 Chandra
20:22:09.54 +30:44:31.1 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 29 23:28 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461251.68079641 -observatory V36
03:02:54.01 +16:33:57.4 17.7mag P/1996 R2 (Lagerkvist)
18:05:14.46 -34:39:03.1 13.9mag P/2010 H2 (Vales)
06:45:13.11 -68:35:42.5 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:07:16.26 +32:48:32.3 17.7mag C/2017 K2 (PANSTARRS)
03:14:49.19 +32:39:13.4 16.3mag P/2021 N1 (ZTF)
22:45:52.30 +31:54:01.7 17.3mag C/2022 E2 (ATLAS)
06:34:13.37 +26:41:16.2 16.8mag C/2022 N2 (PANSTARRS)
10:13:14.67 +28:52:47.7 16.9mag C/2022 QE78 (ATLAS)
09:22:47.93 +05:15:29.9 17.9mag C/2022 R6 (PANSTARRS)
15:11:21.06 -11:57:12.9 17.8mag P/2023 B1 (PANSTARRS)
21:23:03.29 +66:51:28.2 17.9mag C/2023 H5 (Lemmon)
15:58:14.25 -12:04:39.3 14.2mag C/2023 R1 (PANSTARRS)
07:57:38.70 +30:56:26.7 15.1mag C/2024 E1 (Wierzchos)
15:08:52.07 +15:36:49.2 17.7mag C/2024 G6 (ATLAS)
19:14:56.70 +42:22:15.8 13.7mag C/2024 J3 (ATLAS)
21:23:39.09 +48:29:48.6 17.7mag C/2024 R4 (PANSTARRS)
05:07:37.05 -13:07:18.5 15.5mag C/2024 T5 (ATLAS)
06:50:01.54 +25:43:38.1 17.9mag C/2025 J1 (Borisov)
07:26:32.25 -14:57:51.2 17.4mag C/2025 R3 (PANSTARRS)
10:20:38.54 +21:26:57.4 17.4mag C/2025 V2 (Rankin)
12:53:03.61 +02:55:16.2 17.0mag C/2025 Y1 (ATLAS)
16:09:27.83 +78:34:43.3 17.0mag C/2026 A2 (Bok)
03:03:05.29 +45:57:54.9 17.0mag C/2026 B2 (Sun-Gao)
11:39:33.09 +07:30:36.6 17.2mag A/2026 E1
21:47:34.76 -23:20:22.5 6.9mag 10P/Tempel
11:23:42.05 -02:51:58.3 16.2mag 29P/Schwassmann-Wachmann
04:27:40.80 +31:35:34.2 17.9mag 47P/Ashbrook-Jackson
10:49:10.83 +07:36:05.0 17.2mag 63P/Wild
00:53:57.87 -05:11:02.7 15.5mag 65P/Gunn
05:14:42.19 +20:45:21.6 13.7mag 78P/Gehrels
02:50:45.20 +12:55:44.4 16.6mag 88P/Howell
07:32:06.04 +28:47:51.5 16.0mag 93P/Lovas
03:41:31.70 +13:23:43.1 17.8mag 112P/Urata-Niijima
05:26:26.33 +31:02:31.3 16.4mag 114P/Wiseman-Skiff
08:56:53.01 +28:06:13.2 15.1mag 123P/West-Hartley
11:25:53.26 -06:45:16.3 17.0mag 124P/Mrkos
05:22:56.95 +21:10:06.6 16.1mag 128P/Shoemaker-Holt
06:12:43.30 +19:17:03.7 17.9mag 131P/Mueller
00:04:12.83 +03:24:55.0 17.7mag 139P/Vaisala-Oterma
08:19:37.34 +12:26:54.2 17.9mag 141P-D/Machholz
03:22:18.97 -20:03:17.9 14.4mag 161P/Hartley-IRAS
06:44:24.86 +37:06:42.1 15.7mag 162P/SidingSpring
17:23:23.72 +31:56:59.8 12.9mag 169P/NEAT
02:25:25.18 +09:13:28.3 17.6mag 220P/McNaught
16:37:46.23 -09:27:26.4 17.5mag 235P/LINEAR
20:29:03.49 -52:35:26.5 17.8mag 259P/Garradd
02:55:47.86 +21:13:57.1 15.4mag 260P/McNaught
06:37:51.99 +37:46:13.3 17.3mag 295P/LINEAR
15:08:04.75 +04:06:59.6 17.7mag 391P/Kowalski
08:52:37.04 +18:48:35.7 17.9mag 450P/LONEOS
08:22:16.81 +37:31:37.2 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 29 23:28 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09
01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97
21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13
18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06
13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38
18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63
14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36
20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83
03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12
18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16
04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02
18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73
17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01
14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46
10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67
14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11
10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58
19:33:53.06 -07:15:00.80 ASASSN-26eg 2026-07-14.15 15.5
02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86
23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47
02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78
18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15
20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53
19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88
11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82
19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31
17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67
19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52
18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91
19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81
04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96
13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01
16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07
10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63
14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62
13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09
00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13
11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56
21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14
17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72
14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53
20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4
15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57
23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64
17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15
00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34
20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93
23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83
02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39
21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05
17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62
13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24
00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22
14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32
12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69
12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02
10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75
13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58
00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58
01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15
21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24
06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02
20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63
11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35
19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59
11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46
21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86
00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34
15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44
11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55
13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96
02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37
17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7
01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8
16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8
09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63
21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9
14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21
14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89
12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5
13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23
09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51
15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72
10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52
22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2
21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51
16:21:48.82 -61:36:13.20 ASASSN-26dd 2026-05-5.21 15.15
14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63
13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43
11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59
22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36
21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15
14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42
-rw-r--r-- 1 apache apache 5.7K Jul 29 23:28 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag
00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag
12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag
00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag
00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag
00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag
19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag
09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag
19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag
19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag
00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag
02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag
00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag
00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag
20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag
21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag
00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag
00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag
14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag
00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag
-rw-r--r-- 1 apache apache 189K Jul 29 23:28 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
08:49:47.663 -07:24:01.25 AT 2026uew 2026-02-19.37 20.99
04:43:45.409 -21:56:34.12 AT 2026uev 2026-01-14.29 21.36
14:23:02.118 +17:49:57.26 AT 2026ueu 2026-04-20.54 21.18
11:50:55.515 -19:56:24.73 AT 2026uet 2026-01-27.53 21.55
10:59:04.434 -17:05:34.76 AT 2026ues 2026-05-06.27 20.91
15:39:15.006 +12:22:05.73 AT 2026uer 2026-02-13.60 21.8
19:17:04.295 +46:23:18.13 AT 2026ueq 2026-07-01.31 17.5086
08:10:18.850 +45:21:28.27 AT 2026uep 2026-02-21.37 20.88
15:04:40.281 +05:21:56.55 AT 2026ueo 2026-07-09.29 21.15
17:12:49.063 +27:32:51.65 AT 2026uen 2026-07-08.32 19.49
10:28:53.926 +20:07:41.86 AT 2026uem 2026-01-14.45 21.07
11:11:53.428 +13:29:27.96 AT 2026uel 2026-01-29.63 22.38
14:49:01.370 +34:26:52.68 AT 2026uek 2026-06-13.34 20.33
13:48:44.907 -10:17:48.40 AT 2026uej 2026-05-19.33 20.99
14:32:34.192 +18:00:45.73 AT 2026uei 2026-02-13.54 21.3
08:49:51.222 +00:38:50.85 AT 2026ueh 2026-03-09.32 21.51
08:22:39.912 +47:57:53.40 AT 2026ueg 2026-03-06.30 20.74
21:46:30.478 -29:31:41.92 AT 2026uef 2026-06-16.55 21.46
13:18:31.879 -04:01:30.80 AT 2026uee 2026-01-20.63 19.75
13:58:22.667 -10:01:33.71 AT 2026ued 2026-02-17.61 21.26
-rw-r--r-- 1 apache apache 88K Jul 29 23:28 tns_transients_list.txt