######## 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
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=
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= 3.5
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:
PsA-03-Q1b1x1
#######################################
########### Starting PsA-03-Q1b1x1 ###########
Processing PsA-03-Q1b1x1
server tau has sufficient free disk space available: 218954 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 218954 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.png' -> 'transient_report/PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits_preview.png'
PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits

renamed 'PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.png' -> 'transient_report/PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits_preview.png'
PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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= 2752.5785
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 720.8763
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 9595.2885
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 2348.0352
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 9583.3485
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 2348.1828
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 3.48593
INFO: SECOND_EPOCH__SD_ratio= 0.000
----------------------------------------------
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 = 26.2900009155273 / [degC] Focuser temperature
AMBTEMP = 24.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-12T01:49:08.5879798' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-12T06:49:08.5879798' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61233.2841271642 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-12T06:49:18.4890817' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61233.2842417709 / 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 = 328.695815050679 / [deg] RA of telescope" status=0
Record 32: "DEC = -34.0002106028211 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 13.3375 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 147.916666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 4.25888947099486 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West' / 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 = 'PsA-03' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '21 54 47' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-34 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 = 29516 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29516 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 26.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 26.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 15.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 58.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 903.29 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 24.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 359.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 2.900232 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/d_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits :)
Spent 0.692003 seconds
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/d_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 26.2900009155273 / [degC] Focuser temperature
AMBTEMP = 24.4 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-12T01:50:09.9970395' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-12T06:50:09.9970395' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61233.2848379281 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-12T06:50:19.8984913' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61233.2849525232 / 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 = 328.695814931904 / [deg] RA of telescope" status=0
Record 32: "DEC = -34.000210620744 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 13.4519444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 148.102777777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 4.22461622433775 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West' / 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 = 'PsA-03' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '21 54 47' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-34 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 = 29516 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29516 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 26.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 26.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 15.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 58.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 903.18 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 24.4 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 3.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 1.800144 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 1.100088 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/d_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits :)
Spent 0.737927 seconds
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/d_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Previews of the CALIBRATED second-epoch images:
fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits

fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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 --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
SExtractor catalog cache: saved PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.cat to cache
SExtractor catalog cache: saved PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.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/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Checking WCS cache directory local_wcs_cache
Checking 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: 2461233.78424291
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Plate-solving the images
'tns_transients_list.txt' -> '../tns_transients_list.txt'
'asassn_transients_list.txt' -> '../asassn_transients_list.txt'
wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits exists and is non-empty
Saving wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits to local_wcs_cache/
'wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits' -> 'local_wcs_cache/wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits'
wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits exists and is non-empty
Saving wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits to local_wcs_cache/
'wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits' -> 'local_wcs_cache/wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits'
wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits exists and is non-empty
Saving wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits to local_wcs_cache/
'wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits' -> 'local_wcs_cache/wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits'
wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits exists and is non-empty
Saving wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits to local_wcs_cache/
'wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits' -> 'local_wcs_cache/wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits (1st reference image)
verification OK: wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
Image size: 937.3'x624.9' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 21:54:50.709 -34:00:10.52 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits (1st new image)
verification OK: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
Image size: 943.8'x627.8' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.90"/pix along the Y axis
Image center: 21:54:53.924 -34:04:13.66 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 21:54:50.709 -34:00:10.52
Second-epoch image center 21:54:53.924 -34:04:13.66
Angular distance between the image centers 0.0684 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits (2nd new image)
verification OK: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Image size: 943.7'x627.7' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.90"/pix along the Y axis
Image center: 21:54:55.110 -34:03:36.25 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 21:54:50.709 -34:00:10.52
Second-epoch image center 21:54:55.110 -34:03:36.25
Angular distance between the image centers 0.0591 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 21:54:53.924 -34:04:13.66
Second-epoch second image center 21:54:55.110 -34:03:36.25
Angular distance between the image centers 0.01117 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/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits &> /tmp/tmp.cpdscRQdyv
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits &> /tmp/tmp.K2OpAsFRUn
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits &> /tmp/tmp.sBDIZ7YBzH
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits &> /tmp/tmp.12yPxc7ftP
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Calibrating the magnitude scale
Found non-empty wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.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_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits and wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.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_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits and wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat
Found non-empty wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits and wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat
The reference image (wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits) and catalog (wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat) found
'wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat' -> 'wcsmag.cat'
Read 3596 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 318.7201 to 338.7398 deg, Dec -39.2657 to -28.5153 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 318.7201 to 338.7398 deg, Dec -39.2657 to -28.5153 deg
Loaded 6192 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): 2989 out of 3028 total matches.
Matched with Tycho-2 3028 out of 3596 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.472700
a=0.000000 b=1.000000 c=22.472700
From vast_summary.log: estimated ref. image limiting mag.: -8.43
Updating vast_summary.log: Estimated ref. image limiting mag.: 14.04
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 14.04
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 3596 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 318.7201 to 338.7398 deg, Dec -39.2657 to -28.5153 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 318.7201 to 338.7398 deg, Dec -39.2657 to -28.5153 deg
Loaded 6192 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): 2989 out of 3028 total matches.
Matched with Tycho-2 3028 out of 3596 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits:

Forced-photometry filter: calibrated wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits -> calib.txt_param_ref_wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits (aperture=6.4)
Read 3536 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 318.7200 to 338.6516 deg, Dec -39.2657 to -28.4733 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 318.7200 to 338.6516 deg, Dec -39.2657 to -28.4733 deg
Loaded 6194 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): 2921 out of 2966 total matches.
Matched with Tycho-2 2966 out of 3536 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits:

Forced-photometry filter: calibrated wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits -> calib.txt_param_ref_wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits (aperture=6.3)
____ 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:
2.3 pix PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
2.3 pix PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
2.5 pix fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
2.5 pix fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
2.3 pix wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
2.3 pix wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
Limiting magnitude estimates:
14.0 mag. PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
14.1 mag. PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
12.1 mag. fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
12.2 mag. fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
All-image limiting magnitude estimate: 12.1 (SNR ) 9.6 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.cpdscRQdyv (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/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits' -> 'wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
WCS_IMAGE_NAME=wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
WCS-calibrated image found: wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
Checking if the catalog wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat corresponding to the image wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits alredy exist and is non-empty...
Catalog wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat corresponding to the image wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
WCS catalog name: wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.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=238, bad_region=0, passed=3596
Got 3596 stars (including 3356 good ones) from the SExtractor catalog wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat
util/solve_plate_with_UCAC5 got 3596 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 896 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 893 matched stars entering correct_measured_positions(), 884 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 893 matched stars entering correct_measured_positions(), 3564 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 896 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 892 matched stars entering correct_measured_positions(), 3564 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Accuracy estimation diagnostic: 892 matched stars entering correct_measured_positions(), 3564 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Excluding outliers - 892 stars left (next iteration limit 982)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits N_match=892 sigma_overall_arcsec=0.451 sigma_q1_arcsec=0.417 sigma_q2_arcsec=0.547 sigma_q3_arcsec=0.377 sigma_q4_arcsec=0.554 n_q1=243 n_q2=210 n_q3=208 n_q4=231 worst_quadrant_to_overall_ratio=1.229
The image catalog is written to wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits -region wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.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.K2OpAsFRUn (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/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits' -> 'wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
WCS_IMAGE_NAME=wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
WCS-calibrated image found: wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
Checking if the catalog wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat corresponding to the image wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits alredy exist and is non-empty...
Catalog wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat corresponding to the image wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
WCS catalog name: wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.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=253, bad_region=0, passed=3536
Got 3536 stars (including 3280 good ones) from the SExtractor catalog wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat
util/solve_plate_with_UCAC5 got 3536 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 894 matched stars entering correct_measured_positions(), 886 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 894 matched stars entering correct_measured_positions(), 3502 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 894 matched stars entering correct_measured_positions(), 3501 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Accuracy estimation diagnostic: 894 matched stars entering correct_measured_positions(), 3501 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Excluding outliers - 894 stars left (next iteration limit 983)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits N_match=894 sigma_overall_arcsec=0.439 sigma_q1_arcsec=0.394 sigma_q2_arcsec=0.462 sigma_q3_arcsec=0.441 sigma_q4_arcsec=0.471 n_q1=243 n_q2=213 n_q3=205 n_q4=233 worst_quadrant_to_overall_ratio=1.072
The image catalog is written to wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits -region wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.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.sBDIZ7YBzH (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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
WCS_IMAGE_NAME=wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
WCS-calibrated image found: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
Checking if the catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat corresponding to the image wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits alredy exist and is non-empty...
Catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat corresponding to the image wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
WCS catalog name: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.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=74, bad_region=0, passed=867
Got 867 stars (including 793 good ones) from the SExtractor catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat
util/solve_plate_with_UCAC5 got 867 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.8'
Seting catalog search parameters based on the expected field of view 943.8 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013108 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010487 (37.8 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 310 (Dec -39.5 to -28.4)
Done reading UCAC5 zone files...
Matched 714 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 710 matched stars entering correct_measured_positions(), 678 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 710 matched stars entering correct_measured_positions(), 820 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 310 (Dec -39.5 to -28.4)
Done reading UCAC5 zone files...
Matched 714 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 710 matched stars entering correct_measured_positions(), 822 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
Accuracy estimation diagnostic: 710 matched stars entering correct_measured_positions(), 822 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Excluding outliers - 710 stars left (next iteration limit 781)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits N_match=710 sigma_overall_arcsec=0.480 sigma_q1_arcsec=0.520 sigma_q2_arcsec=0.778 sigma_q3_arcsec=0.402 sigma_q4_arcsec=0.450 n_q1=218 n_q2=101 n_q3=227 n_q4=164 worst_quadrant_to_overall_ratio=1.621
The image catalog is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits -region wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.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.12yPxc7ftP (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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
WCS_IMAGE_NAME=wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
WCS-calibrated image found: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Checking if the catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat corresponding to the image wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits alredy exist and is non-empty...
Catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat corresponding to the image wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
WCS catalog name: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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=74, bad_region=0, passed=862
Got 862 stars (including 787 good ones) from the SExtractor catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat
util/solve_plate_with_UCAC5 got 862 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.7'
Seting catalog search parameters based on the expected field of view 943.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013107 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010486 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 310 (Dec -39.5 to -28.3)
Done reading UCAC5 zone files...
Matched 702 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 699 matched stars entering correct_measured_positions(), 671 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 699 matched stars entering correct_measured_positions(), 820 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 310 (Dec -39.5 to -28.3)
Done reading UCAC5 zone files...
Matched 703 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 700 matched stars entering correct_measured_positions(), 820 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48"
Accuracy estimation diagnostic: 700 matched stars entering correct_measured_positions(), 820 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
Excluding outliers - 700 stars left (next iteration limit 768)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits N_match=700 sigma_overall_arcsec=0.514 sigma_q1_arcsec=0.483 sigma_q2_arcsec=0.954 sigma_q3_arcsec=0.498 sigma_q4_arcsec=0.481 n_q1=215 n_q2=103 n_q3=220 n_q4=162 worst_quadrant_to_overall_ratio=1.857
The image catalog is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits -region wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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=PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits sigma_overall=0.451 worst_q_ratio=1.229
ref2=PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits sigma_overall=0.439 worst_q_ratio=1.072
new1=fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits sigma_overall=0.480 worst_q_ratio=1.621
new2=fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits sigma_overall=0.514 worst_q_ratio=1.857
reference average sigma_overall=0.445 worst_q_ratio=1.1505
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448_astrometric_residuals.png (892 matched stars from wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)

plot_astrometric_residuals_xy.py: wrote wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413_astrometric_residuals.png (894 matched stars from wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.39 arcsec)

plot_astrometric_residuals_xy.py: wrote wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224_astrometric_residuals.png (710 matched stars from wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.45 arcsec)

plot_astrometric_residuals_xy.py: wrote wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225_astrometric_residuals.png (700 matched stars from wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.47 arcsec)

Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits'
Saving fully-calibrated image wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits'
Preparing the HTML report for the field PsA-03-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field PsA-03-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 --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
SExtractor catalog cache: saved PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.cat to cache
SExtractor catalog cache: saved PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
Creating symlink local_wcs_cache/wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
Creating symlink local_wcs_cache/wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
Creating symlink local_wcs_cache/wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking 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_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits exists and is non-empty
wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits exists and is non-empty
wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits exists and is non-empty
wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits (1st reference image)
verification OK: wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
Image size: 937.3'x624.9' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 21:54:50.709 -34:00:10.52 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits (1st new image)
verification OK: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
Image size: 943.8'x627.8' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.90"/pix along the Y axis
Image center: 21:54:53.924 -34:04:13.66 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 21:54:50.709 -34:00:10.52
Second-epoch image center 21:54:53.924 -34:04:13.66
Angular distance between the image centers 0.0684 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits (2nd new image)
verification OK: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Image size: 943.7'x627.7' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.90"/pix along the Y axis
Image center: 21:54:55.110 -34:03:36.25 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 21:54:50.709 -34:00:10.52
Second-epoch image center 21:54:55.110 -34:03:36.25
Angular distance between the image centers 0.0591 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 21:54:53.924 -34:04:13.66
Second-epoch second image center 21:54:55.110 -34:03:36.25
Angular distance between the image centers 0.01117 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/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits &> /tmp/tmp.5dPFbSVIOV
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits &> /tmp/tmp.f9i155squP
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits &> /tmp/tmp.0Z4FwhPhhJ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits &> /tmp/tmp.rfrcjIA1pV
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Calibrating the magnitude scale
Found non-empty wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.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_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits and wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.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_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits and wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat
Found non-empty wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits and wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat
The reference image (wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits) and catalog (wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat) found
'wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat' -> 'wcsmag.cat'
Read 22495 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 318.7201 to 338.7397 deg, Dec -39.2734 to -28.4732 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 318.7201 to 338.7397 deg, Dec -39.2734 to -28.4732 deg
Loaded 6222 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): 4892 out of 5095 total matches.
Matched with Tycho-2 5095 out of 22495 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.326400
a=0.000000 b=1.000000 c=22.326400
From vast_summary.log: estimated ref. image limiting mag.: -8.14
Updating vast_summary.log: Estimated ref. image limiting mag.: 14.19
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 14.19
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 22495 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 318.7201 to 338.7397 deg, Dec -39.2734 to -28.4732 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 318.7201 to 338.7397 deg, Dec -39.2734 to -28.4732 deg
Loaded 6222 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): 4892 out of 5095 total matches.
Matched with Tycho-2 5095 out of 22495 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits:

Forced-photometry filter: calibrated wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits -> calib.txt_param_ref_wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits (aperture=5.0)
Read 23094 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 318.7146 to 338.6516 deg, Dec -39.2736 to -28.4733 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 318.7146 to 338.6516 deg, Dec -39.2736 to -28.4733 deg
Loaded 6203 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): 4885 out of 5105 total matches.
Matched with Tycho-2 5105 out of 23094 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits:

Forced-photometry filter: calibrated wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits -> calib.txt_param_ref_wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 6 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.2 pix PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
2.2 pix PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
2.4 pix fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
2.4 pix fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
2.2 pix wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
2.2 pix wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
Limiting magnitude estimates:
14.2 mag. PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
14.2 mag. PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
12.4 mag. fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
12.4 mag. fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
All-image limiting magnitude estimate: 12.4 (SNR ) 12.0 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.5dPFbSVIOV (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/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits' -> 'wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
WCS_IMAGE_NAME=wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
WCS-calibrated image found: wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
Checking if the catalog wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat corresponding to the image wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits alredy exist and is non-empty...
Catalog wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat corresponding to the image wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits
WCS catalog name: wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.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=689, bad_region=0, passed=22488
Got 22488 stars (including 21775 good ones) from the SExtractor catalog wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat
util/solve_plate_with_UCAC5 got 22488 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 890 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 888 matched stars entering correct_measured_positions(), 875 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 888 matched stars entering correct_measured_positions(), 22327 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 890 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 887 matched stars entering correct_measured_positions(), 22327 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
Accuracy estimation diagnostic: 887 matched stars entering correct_measured_positions(), 22327 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49"
Excluding outliers - 887 stars left (next iteration limit 976)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits N_match=887 sigma_overall_arcsec=0.516 sigma_q1_arcsec=0.441 sigma_q2_arcsec=0.613 sigma_q3_arcsec=0.453 sigma_q4_arcsec=0.564 n_q1=246 n_q2=200 n_q3=207 n_q4=234 worst_quadrant_to_overall_ratio=1.187
The image catalog is written to wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits -region wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.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.f9i155squP (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/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits 572.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits' -> 'wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
WCS_IMAGE_NAME=wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
WCS-calibrated image found: wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
Checking if the catalog wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat corresponding to the image wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits alredy exist and is non-empty...
Catalog wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat corresponding to the image wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits
WCS catalog name: wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.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=1, no_mag_err=0, low_SNR=5, blended=748, bad_region=0, passed=23088
Got 23088 stars (including 22315 good ones) from the SExtractor catalog wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat
util/solve_plate_with_UCAC5 got 23088 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013019 (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 0.010416 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 891 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 889 matched stars entering correct_measured_positions(), 877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 889 matched stars entering correct_measured_positions(), 22863 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 309 (Dec -39.3 to -28.5)
Done reading UCAC5 zone files...
Matched 891 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 889 matched stars entering correct_measured_positions(), 22863 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Accuracy estimation diagnostic: 889 matched stars entering correct_measured_positions(), 22863 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
Excluding outliers - 889 stars left (next iteration limit 977)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits N_match=889 sigma_overall_arcsec=0.474 sigma_q1_arcsec=0.408 sigma_q2_arcsec=0.471 sigma_q3_arcsec=0.451 sigma_q4_arcsec=0.494 n_q1=250 n_q2=202 n_q3=200 n_q4=237 worst_quadrant_to_overall_ratio=1.042
The image catalog is written to wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits -region wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.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.0Z4FwhPhhJ (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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
WCS_IMAGE_NAME=wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
WCS-calibrated image found: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
Checking if the catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat corresponding to the image wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits alredy exist and is non-empty...
Catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat corresponding to the image wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
WCS catalog name: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.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=129, bad_region=1, passed=6692
Got 6692 stars (including 6550 good ones) from the SExtractor catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat
util/solve_plate_with_UCAC5 got 6692 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.8'
Seting catalog search parameters based on the expected field of view 943.8 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013108 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010487 (37.8 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.5 to -28.1)
Done reading UCAC5 zone files...
Matched 902 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 899 matched stars entering correct_measured_positions(), 876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 899 matched stars entering correct_measured_positions(), 6558 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.5 to -28.1)
Done reading UCAC5 zone files...
Matched 901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 898 matched stars entering correct_measured_positions(), 6560 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50"
Accuracy estimation diagnostic: 898 matched stars entering correct_measured_positions(), 6559 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43"
Excluding outliers - 898 stars left (next iteration limit 988)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits N_match=898 sigma_overall_arcsec=0.500 sigma_q1_arcsec=0.537 sigma_q2_arcsec=0.741 sigma_q3_arcsec=0.406 sigma_q4_arcsec=0.466 n_q1=260 n_q2=124 n_q3=297 n_q4=217 worst_quadrant_to_overall_ratio=1.482
The image catalog is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits -region wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.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.rfrcjIA1pV (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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
WCS_IMAGE_NAME=wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
WCS-calibrated image found: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Checking if the catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat corresponding to the image wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits alredy exist and is non-empty...
Catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat corresponding to the image wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
WCS catalog name: wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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=128, bad_region=1, passed=6810
Got 6810 stars (including 6668 good ones) from the SExtractor catalog wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat
util/solve_plate_with_UCAC5 got 6810 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 943.7'
Seting catalog search parameters based on the expected field of view 943.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013107 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010486 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.5 to -28.1)
Done reading UCAC5 zone files...
Matched 901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 897 matched stars entering correct_measured_positions(), 878 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 897 matched stars entering correct_measured_positions(), 6697 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.5 to -28.1)
Done reading UCAC5 zone files...
Matched 900 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 896 matched stars entering correct_measured_positions(), 6697 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50"
Accuracy estimation diagnostic: 896 matched stars entering correct_measured_positions(), 6696 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44"
Excluding outliers - 896 stars left (next iteration limit 986)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits N_match=896 sigma_overall_arcsec=0.496 sigma_q1_arcsec=0.506 sigma_q2_arcsec=0.848 sigma_q3_arcsec=0.432 sigma_q4_arcsec=0.454 n_q1=263 n_q2=128 n_q3=289 n_q4=216 worst_quadrant_to_overall_ratio=1.711
The image catalog is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits -region wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits
Saving fully-calibrated image wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.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_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/wcs_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits
Preparing the HTML report for the field PsA-03-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits at 21:37:01.10 -28:41:07.0: 99.00 +/- 99.00 edge
Forced photometry on wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits at 22:29:36.02 -38:32:26.0: 10.36 +/- 0.01 detection
Forced photometry on wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits at 22:27:01.27 -38:53:25.0: 10.32 +/- 0.01 detection
Forced photometry on wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits at 22:28:45.35 -38:39:36.2: 10.80 +/- 0.01 detection
Forced photometry on wcs_PsA-03-Q1b1x1_2026-06-17_04-47-34_20.00sec_4.90C_LIGHT_0448.fits at 22:28:31.19 -38:55:44.8: 99.00 +/- 99.00 edge
Forced photometry on wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits at 21:37:01.10 -28:41:07.0: 99.00 +/- 99.00 edge
Forced photometry filter REJECTED candidate at 21:37:01.10 -28:41:07.0: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry on wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits at 22:29:36.02 -38:32:26.0: 10.40 +/- 0.01 detection
Forced photometry on wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits at 22:28:45.35 -38:39:36.2: 10.82 +/- 0.02 detection
Forced photometry reference-image weighted average: 10.38 +/- 0.01
Forced photometry on wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits at 22:28:31.19 -38:55:44.8: 99.00 +/- 99.00 edge
Forced photometry filter REJECTED candidate at 22:28:31.19 -38:55:44.8: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry on wcs_PsA-03-Q1b1x1_2026-06-18_04-43-41_20.00sec_4.90C_LIGHT_0413.fits at 22:27:01.27 -38:53:25.0: 10.34 +/- 0.01 detection
Forced photometry filter REJECTED candidate at 22:29:36.02 -38:32:26.0: ref_mag=10.38 +/- 0.01 new_mean_mag=10.4585 delta=-0.08 (need > 0.90)
Forced photometry reference-image weighted average: 10.81 +/- 0.01
Forced photometry filter REJECTED candidate at 22:28:45.35 -38:39:36.2: ref_mag=10.81 +/- 0.01 new_mean_mag=10.4700 delta=0.34 (need > 0.90)
Forced photometry reference-image weighted average: 10.33 +/- 0.01
Forced photometry filter REJECTED candidate at 22:27:01.27 -38:53:25.0: ref_mag=10.33 +/- 0.01 new_mean_mag=10.1924 delta=0.14 (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 32125_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225
The candidate 32125_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225 did not pass the final checks
| Discovery image 1 | 2026 07 12.28424 | 2461233.78424 | 9.20 | 21:37:01.10 -28:41:07.0 | 2230 6251 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits |
| Discovery image 2 | 2026 07 12.28495 | 2461233.78495 | 9.24 | 21:37:01.09 -28:41:07.1 | 2228 6245 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits |
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Considering the candidate 32198_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225
The candidate 32198_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225 did not pass the final checks
| Discovery image 1 | 2026 07 12.28424 | 2461233.78424 | 10.18 | 22:27:01.21 -38:53:23.4 | 8739 0377 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits |
| Discovery image 2 | 2026 07 12.28495 | 2461233.78495 | 10.21 | 22:27:01.32 -38:53:26.6 | 8738 0370 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits |
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Considering the candidate 32213_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225
The candidate 32213_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225 did not pass the final checks
| Discovery image 1 | 2026 07 12.28424 | 2461233.78424 | 10.35 | 22:28:45.37 -38:39:33.2 | 8950 0512 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits |
| Discovery image 2 | 2026 07 12.28495 | 2461233.78495 | 10.73 | 22:28:45.33 -38:39:39.3 | 8949 0504 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits |
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Considering the candidate 32222_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225
The candidate 32222_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225 did not pass the final checks
| Discovery image 1 | 2026 07 12.28424 | 2461233.78424 | 10.45 | 22:29:36.01 -38:32:24.4 | 9055 0579 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits |
| Discovery image 2 | 2026 07 12.28495 | 2461233.78495 | 10.47 | 22:29:36.04 -38:32:27.7 | 9054 0571 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits |
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Considering the candidate 32248_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225
The candidate 32248_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225 did not pass the final checks
| Discovery image 1 | 2026 07 12.28424 | 2461233.78424 | 10.57 | 22:28:31.13 -38:55:42.0 | 8917 0349 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-49-08_20.00sec_-0.00C_LIGHTs_0224.fits |
| Discovery image 2 | 2026 07 12.28495 | 2461233.78495 | 10.57 | 22:28:31.25 -38:55:47.6 | 8916 0342 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits |
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Considering the candidate 05205_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225
The candidate 05205_fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225 did not pass the final checks
| Discovery image 3 | 2026 07 12.28495 | 2461233.78495 | 11.74 | 21:47:28.93 -36:11:47.2 | 3962 1851 | /data_ssd/NMW-TexasTech/workdir//img_2026-07-12_CI_PsA-03-Q1b1x1_015055_TTUQ1b1x1_2186342_10VVkNMk/fd_PsA-03-Q1b1x1_2026-07-12_01-50-09_20.00sec_-0.00C_LIGHTs_0225.fits |
**** FOUND 21:47:28.94 -36:11:47.8 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 PsA-03-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed PsA-03-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
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Positions of planets computed with util/planet_finder/main.py for JD(UT)2461233.78424291 -observatory V36
07:27:02.72 +17:05:53.6 Mercury (5.6mag)
10:19:42.54 +11:49:44.0 Venus (-4.1mag)
04:29:54.24 +21:39:22.1 Mars (1.3mag)
08:18:25.98 +20:05:55.0 Jupiter (-1.8mag)
00:56:03.00 +03:21:09.6 Saturn (0.7mag)
04:07:36.03 +20:46:02.7 Uranus (5.8mag)
00:17:00.75 +00:20:29.7 Neptune (7.7mag)
20:30:44.24 -23:18:51.7 Pluto (14.4mag)
05:14:53.43 +27:03:06.8 Moon (-8.8mag)
-rw-r--r-- 1 apache apache 361 Jul 12 05:41 planets.txt
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Positions of selected moons from JPL HORIZONS for JD(UT)2461233.78424291:
08:18:33.74 +20:05:26.6 Io (6.1mag)
08:18:22.98 +20:06:06.0 Europa (6.3mag)
08:18:29.47 +20:05:38.5 Ganymede (5.6mag)
08:18:40.31 +20:04:58.3 Callisto (6.8mag)
08:16:52.15 +19:50:53.5 Himalia (15.7mag)
08:18:24.02 +20:06:03.4 Thebe (16.6mag)
08:16:13.07 +19:54:56.0 Elara (17.6mag)
08:22:01.78 +19:59:02.9 Pasiphae (17.8mag)
08:23:17.20 +20:11:16.6 Carme (19.0mag)
00:56:00.26 +03:20:42.5 Titan (8.5mag)
00:56:07.59 +03:20:59.0 Rhea (9.8mag)
00:55:30.20 +03:19:56.5 Iapetus (11.2mag)
00:56:04.07 +03:21:38.7 Hyperion (14.5mag)
00:56:01.14 +03:18:06.5 Phoebe (16.6mag)
-rw-r--r-- 1 apache apache 568 Jul 12 05:41 moons.txt
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Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461233.78424291:
17:48:57.00 -32:35:17.2 JWST
09:40:03.03 +34:39:17.5 Chandra
22:33:00.99 +57:40:25.4 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 12 05:41 spacecraft.txt
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Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461233.78424291 -observatory V36
02:39:00.81 +14:39:28.1 17.9mag P/1996 R2 (Lagerkvist)
18:16:27.67 -34:24:56.5 13.7mag P/2010 H2 (Vales)
06:27:36.55 -68:10:14.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:01:28.64 +32:28:47.6 17.6mag C/2017 K2 (PANSTARRS)
01:58:37.61 +11:56:09.1 15.5mag P/2021 N1 (ZTF)
22:58:22.03 +32:16:52.5 17.3mag C/2022 E2 (ATLAS)
06:14:36.25 +26:54:32.7 16.7mag C/2022 N2 (PANSTARRS)
09:57:11.92 +29:41:40.1 16.8mag C/2022 QE78 (ATLAS)
09:10:58.95 +05:02:09.7 17.8mag C/2022 R6 (PANSTARRS)
18:06:02.65 +21:13:09.0 18.0mag C/2023 A3 (Tsuchinshan-ATLAS)
15:11:24.01 -11:25:56.1 17.7mag P/2023 B1 (PANSTARRS)
21:46:54.04 +67:36:24.4 17.8mag C/2023 H5 (Lemmon)
16:27:06.05 -10:16:49.3 13.9mag C/2023 R1 (PANSTARRS)
08:04:00.20 +65:48:45.0 17.9mag C/2024 A1 (ATLAS)
07:35:20.69 +30:06:06.9 14.7mag C/2024 E1 (Wierzchos)
15:15:24.04 +15:22:43.2 17.6mag C/2024 G6 (ATLAS)
19:38:50.87 +39:46:04.4 13.8mag C/2024 J3 (ATLAS)
21:45:34.54 +46:17:34.1 17.8mag C/2024 R4 (PANSTARRS)
04:51:27.76 -13:42:31.7 15.7mag C/2024 T5 (ATLAS)
06:36:10.37 +28:44:51.2 18.0mag C/2025 J1 (Borisov)
07:15:41.49 -13:03:41.0 16.6mag C/2025 R3 (PANSTARRS)
09:58:20.14 +22:21:13.9 17.6mag C/2025 V2 (Rankin)
12:45:16.05 +03:51:17.9 17.1mag C/2025 Y1 (ATLAS)
16:46:31.52 +79:09:19.1 17.3mag C/2026 A2 (Bok)
02:48:19.22 +45:19:24.1 16.7mag C/2026 B2 (Sun-Gao)
11:26:44.66 +04:53:10.7 17.0mag A/2026 E1
21:22:04.70 -15:46:15.6 7.2mag 10P/Tempel
11:14:21.76 -01:58:12.0 16.2mag 29P/Schwassmann-Wachmann
04:02:57.49 +29:45:47.7 17.9mag 47P/Ashbrook-Jackson
10:12:06.81 +13:23:44.2 17.0mag 63P/Wild
00:49:11.70 -05:04:17.4 15.5mag 65P/Gunn
08:32:58.74 +34:07:21.8 18.0mag 76P/West-Kohoutek-Ikemura
04:32:04.44 +20:16:40.9 13.7mag 78P/Gehrels
02:25:27.53 +10:52:33.2 16.2mag 88P/Howell
06:41:17.02 +30:25:10.1 15.7mag 93P/Lovas
04:27:16.50 +31:12:04.9 16.8mag 114P/Wiseman-Skiff
08:13:25.12 +30:29:15.9 15.2mag 123P/West-Hartley
10:51:44.17 +00:24:01.9 16.8mag 124P/Mrkos
04:54:50.05 +20:52:04.8 16.2mag 128P/Shoemaker-Holt
05:39:54.11 +19:41:54.3 17.8mag 131P/Mueller
00:02:03.86 +03:00:36.6 17.9mag 139P/Vaisala-Oterma
07:20:40.38 +16:36:08.1 15.8mag 141P-D/Machholz
03:17:39.60 -20:56:42.3 15.4mag 161P/Hartley-IRAS
05:40:01.51 +34:21:43.7 15.4mag 162P/SidingSpring
18:59:25.64 +16:16:59.4 14.6mag 169P/NEAT
01:45:38.72 +07:48:54.2 17.7mag 220P/McNaught
16:35:43.33 -08:27:44.5 17.1mag 235P/LINEAR
08:49:21.57 +33:07:15.7 17.9mag 240P/NEAT
20:41:20.48 -49:59:30.1 17.8mag 259P/Garradd
02:04:43.11 +12:59:56.9 15.7mag 260P/McNaught
05:43:05.37 +36:59:47.1 17.4mag 295P/LINEAR
15:06:31.21 +05:53:04.8 17.6mag 391P/Kowalski
08:36:20.34 +19:35:53.9 17.9mag 450P/LONEOS
07:54:48.11 +39:03:20.7 17.9mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.7K Jul 12 05:41 comets.txt
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List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64
11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46
21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86
00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34
15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44
11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55
13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96
02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37
17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7
01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8
16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8
09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63
21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9
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
15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06
16:34:34.97 -54:34:58.00 ASASSN-26da 2026-04-25.32 16.11
10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28
15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89
11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38
10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85
14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12
10:53:55.47 -16:06:07.00 ASASSN-26cz 2026-04-22.24 16.32
11:06:55.46 -04:07:04.50 2026-07-5.01 16.82
13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78
13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65
13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31
06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16
23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9
12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03
21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01
14:49:14.13 -27:29:20.60 ASASSN-26cu 2026-04-16.06 14.03
17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15
15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96
11:06:55.46 -04:07:04.50 2026-07-5.01 16.82
12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65
17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03
09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49
16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5
04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37
22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21
-rw-r--r-- 1 apache apache 5.6K Jul 12 05:41 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag
00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag
00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag
21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag
15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag
07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag
16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag
00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag
09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag
00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag
00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag
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
-rw-r--r-- 1 apache apache 189K Jul 12 05:41 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
19:25:35.747 -20:22:41.48 AT 2026tfc 2026-07-06.27 22.9318
04:04:17.348 -47:13:16.79 AT 2026tfb 2026-07-06.42 22.8233
19:59:28.620 -13:56:29.91 AT 2026tfa 2026-07-06.29 22.0828
19:21:29.220 -18:09:15.97 AT 2026tez 2026-07-06.27 22.8329
20:05:42.563 -29:15:23.57 AT 2026tey 2026-07-06.28 22.7284
19:57:23.739 -26:50:39.25 AT 2026tex 2026-07-06.28 22.0768
20:17:33.319 -18:57:13.64 AT 2026tew 2026-07-06.29 22.7075
19:23:45.194 -19:41:24.47 AT 2026tev 2026-07-06.27 22.3458
20:07:43.974 -21:35:59.17 AT 2026teu 2026-07-06.28 22.8788
19:57:05.293 -24:56:17.03 AT 2026tet 2026-07-06.28 22.6654
19:56:26.112 -27:32:12.71 AT 2026tes 2026-07-06.28 22.4074
20:07:08.470 -28:14:32.90 AT 2026ter 2026-07-06.28 22.3947
00:36:20.815 -44:09:38.45 AT 2026teq 2026-07-06.42 22.7941
19:49:39.327 -27:34:48.80 AT 2026tep 2026-07-06.28 22.0721
19:41:45.859 -13:51:17.06 AT 2026teo 2026-07-06.29 21.9021
19:50:54.969 -16:24:44.71 AT 2026ten 2026-07-06.28 21.7555
19:20:22.817 -19:03:16.82 AT 2026tem 2026-07-06.27 22.8769
19:50:32.092 -27:38:04.96 AT 2026tel 2026-07-06.28 22.4265
19:55:04.739 -14:08:25.57 AT 2026tek 2026-07-06.29 23.2157
19:57:12.832 -25:50:29.91 AT 2026tej 2026-07-06.28 22.4394
-rw-r--r-- 1 apache apache 30K Jul 12 05:41 tns_transients_list.txt