FITS images used in this processing run:

Field Vir-03-Q1b1x1 reference image: Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Field Vir-03-Q1b1x1 reference image: Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
Field Vir-03-Q1b1x1 second-epoch image: Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Field Vir-03-Q1b1x1 second-epoch image: Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461171.72179608 11.05.2026 05:19:13.181   /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
First image: 2461171.72179608 11.05.2026 05:19:13.181   /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Last  image: 2461347.99027991 03.11.2026 11:45:50.184   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.32
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 4 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  5197
Objects passed selection criteria:  5182
Measurements per detected object (mean, median, min, max):    3.1    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.1    4.0    2    4
Average stars detected per image: 4124
Average stars matched: 3985 (96.6295 %)
Memory usage VmPeak:   238812 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Nov  3 05:50:55 CST 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461171.72179608 11.05.2026 05:19:13.181   /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
First image: 2461171.72179608 11.05.2026 05:19:13.181   /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Last  image: 2461347.99027991 03.11.2026 11:45:50.184   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 21
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.06
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 17 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  26415
Objects passed selection criteria:  26349
Measurements per detected object (mean, median, min, max):    2.9    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    2.0    2    4
Average stars detected per image: 20506
Average stars matched: 19662 (95.8841 %)
Memory usage VmPeak:   250840 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Nov  3 05:51:44 CST 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Vir-03-Q1b1x1
#######################################
########### Starting Vir-03-Q1b1x1 ###########
Processing Vir-03-Q1b1x1
server tau has sufficient free disk space available: 830529 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 830529 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
Small preview (one of the new images): 

Large previews of the second-epoch (new) images:

MAKE_PNG_PLOTS=yes


renamed 'Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.png' -> 'transient_report/Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits_preview.png'

Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits


renamed 'Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.png' -> 'transient_report/Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits_preview.png'

Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.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= 536.2867
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 469.1333
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2601.0509
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 688.4558
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2602.1011
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 690.0092
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 4.85011
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/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 =      12.289999961853 / [degC] Focuser temperature
AMBTEMP =                  9.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.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= '2026-11-03T05:44:50.9122946' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-11-03T11:44:50.9122946' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61347.4894781481 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-11-03T11:45:00.8163935' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61347.4895927776 / 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      =     192.853693064178 / [deg] RA of telescope" status=0
Record 32: "DEC     =     5.99998372263571 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     14.7963888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     92.8430555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.86022228887185 / 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  = 'Vir-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '12 51 26'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29492 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29492 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =      12.289999961853 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=      12.289999961853 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  4.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 71.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.31 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                  9.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                137.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            16.601328 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            12.200976 / [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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/d_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits :)

Spent 0.521398 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/d_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =      12.289999961853 / [degC] Focuser temperature
AMBTEMP =                  9.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.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= '2026-11-03T05:45:50.1843096' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-11-03T11:45:50.1843096' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61347.4901641668 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-11-03T11:46:00.0859190' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61347.4902787614 / 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      =      192.85369302244 / [deg] RA of telescope" status=0
Record 32: "DEC     =     5.99998375310192 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.0044444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =               92.985 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.80946918653053 / 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  = 'Vir-03'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '12 51 26'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+06 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29492 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29492 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =      12.289999961853 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=      12.289999961853 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  4.9 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 71.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.31 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                  9.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                137.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            16.601328 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            12.200976 / [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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/d_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits :)

Spent 0.532468 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/d_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
Previews of the CALIBRATED second-epoch images:


fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits



fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
  
SExtractor catalog cache: saved Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.cat to cache
SExtractor catalog cache: saved Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.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: 2461347.98959389
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits exists and is non-empty
wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits exists and is non-empty
wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits exists and is non-empty
wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits (1st reference image)
verification OK: wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 12:51:23.074 +05:59:22.27 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_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits (1st new image)
verification OK: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Image size: 945.2'x627.0'  15.8(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 12:51:23.472 +06:01:25.63 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 12:51:23.074 +05:59:22.27
Second-epoch image center 12:51:23.472 +06:01:25.63
Angular distance between the image centers 0.0343 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits (2nd new image)
verification OK: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
Image size: 945.1'x627.0'  15.8(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 12:51:21.013 +06:00:56.39 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 12:51:23.074 +05:59:22.27
Second-epoch image center 12:51:21.013 +06:00:56.39
Angular distance between the image centers 0.0275 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  12:51:23.472 +06:01:25.63
Second-epoch second image center 12:51:21.013 +06:00:56.39
Angular distance between the image centers 0.01303 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits &> /tmp/tmp.gDhhTWEgz9
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits &> /tmp/tmp.rGGFV6HbZM
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits &> /tmp/tmp.oDr1fiLduB
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits &> /tmp/tmp.OKnAboxtHT
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
Calibrating the magnitude scale
Found non-empty wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits and wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits and wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat 
Found non-empty wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits and wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat
The reference image (wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits) and catalog (wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat) found
'wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat' -> 'wcsmag.cat'
Read 5307 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 184.9039 to 200.7783 deg, Dec +0.7142 to +11.2350 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 184.9039 to 200.7783 deg, Dec 0.7142 to 11.2350 deg
Loaded 3629 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): 2993 out of 3094 total matches.
Matched with Tycho-2 3094 out of 5307 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.741200
a=0.000000 b=1.000000 c=22.741200
From vast_summary.log: estimated ref. image limiting mag.:  -7.32
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.42

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.42

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 5307 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 184.9039 to 200.7783 deg, Dec +0.7142 to +11.2350 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 184.9039 to 200.7783 deg, Dec 0.7142 to 11.2350 deg
Loaded 3629 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): 2993 out of 3094 total matches.
Matched with Tycho-2 3094 out of 5307 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Forced-photometry filter: calibrated wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits -> calib.txt_param_ref_wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits (aperture=6.4)
Read 5576 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 184.9034 to 200.7784 deg, Dec +0.7239 to +11.2609 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 184.9034 to 200.7784 deg, Dec 0.7239 to 11.2609 deg
Loaded 3633 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): 2999 out of 3095 total matches.
Matched with Tycho-2 3095 out of 5576 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
Forced-photometry filter: calibrated wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits -> calib.txt_param_ref_wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits (aperture=6.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
 2.3 pix  Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
 3.6 pix  fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
 3.6 pix  fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
Limiting magnitude estimates:
 15.4 mag.  Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
 15.5 mag.  Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
 13.9 mag.  fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
 13.9 mag.  fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
All-image limiting magnitude estimate:  13.9 (SNR )  11.4 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.gDhhTWEgz9 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits' -> 'wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
WCS_IMAGE_NAME=wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
WCS-calibrated image found: wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Checking if the catalog wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat corresponding to the image wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits alredy exist and is non-empty...
Catalog wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat corresponding to the image wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
WCS catalog name: wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.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=344, bad_region=0, passed=5307
Got 5307 stars (including 4958 good ones) from the SExtractor catalog wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat 
util/solve_plate_with_UCAC5 got 5307 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.2)
Done reading UCAC5 zone files...
Matched 4856 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 4852 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 5307 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.2)
Done reading UCAC5 zone files...
Matched 4856 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 5307 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4852 matched stars entering correct_measured_positions(), 5307 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4852 stars left (next iteration limit 5337)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits N_match=4852 sigma_overall_arcsec=0.380 sigma_q1_arcsec=0.312 sigma_q2_arcsec=0.429 sigma_q3_arcsec=0.349 sigma_q4_arcsec=0.436 n_q1=1114 n_q2=1275 n_q3=1180 n_q4=1283 worst_quadrant_to_overall_ratio=1.146
WCS_HEADER_DIAG: file=Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits selection=current_pairs N_selected=4852 N_valid=4852 bias_ra_arcsec=-0.002 bias_dec_arcsec=-0.002 median_sep_arcsec=0.301 p95_sep_arcsec=1.275 n_q1=1114 n_q2=1275 n_q3=1180 n_q4=1283 occupied_cells_4x4=16/16
The image catalog is written to wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits -region wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.rGGFV6HbZM (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits' -> 'wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
WCS_IMAGE_NAME=wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
WCS-calibrated image found: wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
Checking if the catalog wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat corresponding to the image wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits alredy exist and is non-empty...
Catalog wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat corresponding to the image wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
WCS catalog name: wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.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=348, bad_region=0, passed=5576
Got 5576 stars (including 5223 good ones) from the SExtractor catalog wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat 
util/solve_plate_with_UCAC5 got 5576 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 4892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 5576 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 5576 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 5576 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4892 stars left (next iteration limit 5381)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits N_match=4892 sigma_overall_arcsec=0.345 sigma_q1_arcsec=0.297 sigma_q2_arcsec=0.396 sigma_q3_arcsec=0.299 sigma_q4_arcsec=0.399 n_q1=1153 n_q2=1233 n_q3=1225 n_q4=1281 worst_quadrant_to_overall_ratio=1.155
WCS_HEADER_DIAG: file=Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits selection=current_pairs N_selected=4892 N_valid=4892 bias_ra_arcsec=-0.008 bias_dec_arcsec=-0.008 median_sep_arcsec=0.283 p95_sep_arcsec=1.324 n_q1=1153 n_q2=1233 n_q3=1225 n_q4=1281 occupied_cells_4x4=16/16
The image catalog is written to wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits -region wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.oDr1fiLduB (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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
WCS_IMAGE_NAME=wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
WCS-calibrated image found: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Checking if the catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat corresponding to the image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat corresponding to the image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
WCS catalog name: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.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=3, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=257, bad_region=0, passed=2936
Got 2936 stars (including 2677 good ones) from the SExtractor catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat 
util/solve_plate_with_UCAC5 got 2936 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.2'
Seting catalog search parameters based on the expected field of view 945.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013128 (47.3 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010502 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 452 to 509 (Dec 0.5 to 11.4)
Done reading UCAC5 zone files...
Matched 2620 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2618 matched stars entering correct_measured_positions(), 2618 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2618 matched stars entering correct_measured_positions(), 2936 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 452 to 509 (Dec 0.5 to 11.4)
Done reading UCAC5 zone files...
Matched 2620 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2618 matched stars entering correct_measured_positions(), 2936 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 2618 matched stars entering correct_measured_positions(), 2936 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 2618 stars left (next iteration limit 2879)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: SIP order 2 trial: matched=2618 robust_rms=9.805 arcsec worst_region_rms=19.906 arcsec outer_annulus_rms=19.906 arcsec
SIP_REFIT: SIP order 3 trial: matched=2618 robust_rms=0.648 arcsec worst_region_rms=1.588 arcsec outer_annulus_rms=0.834 arcsec
SIP_REFIT: SIP order 5 trial: matched=2618 robust_rms=0.475 arcsec worst_region_rms=0.676 arcsec outer_annulus_rms=0.552 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2618 robust_rms_before=2.173 arcsec robust_rms_before_corrected=0.431 arcsec robust_rms_after=0.475 arcsec worst_region_rms_before=0.653 worst_region_rms_after=0.676 outer_annulus_rms_before=2.929 outer_annulus_rms_after=0.552
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.653 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits worst_region_rms_kept=0.653 arcsec robust_rms_kept=0.431 arcsec matched=2618
WCS_QUALITY_DIAG: file=fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits N_match=2618 sigma_overall_arcsec=0.421 sigma_q1_arcsec=0.383 sigma_q2_arcsec=0.677 sigma_q3_arcsec=0.316 sigma_q4_arcsec=0.454 n_q1=751 n_q2=488 n_q3=755 n_q4=624 worst_quadrant_to_overall_ratio=1.608
WCS_HEADER_DIAG: file=fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits selection=current_pairs N_selected=2618 N_valid=2618 bias_ra_arcsec=1.360 bias_dec_arcsec=0.246 median_sep_arcsec=1.821 p95_sep_arcsec=4.475 n_q1=751 n_q2=488 n_q3=755 n_q4=624 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits -region wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.OKnAboxtHT (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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
WCS_IMAGE_NAME=wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
WCS-calibrated image found: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
Checking if the catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat corresponding to the image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat corresponding to the image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
WCS catalog name: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.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=166, bad_region=0, passed=2853
Got 2853 stars (including 2684 good ones) from the SExtractor catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat 
util/solve_plate_with_UCAC5 got 2853 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.1'
Seting catalog search parameters based on the expected field of view 945.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013126 (47.3 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010501 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 452 to 509 (Dec 0.5 to 11.4)
Done reading UCAC5 zone files...
Matched 2632 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2630 matched stars entering correct_measured_positions(), 2630 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2630 matched stars entering correct_measured_positions(), 2853 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 452 to 509 (Dec 0.5 to 11.4)
Done reading UCAC5 zone files...
Matched 2631 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2629 matched stars entering correct_measured_positions(), 2853 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 2629 matched stars entering correct_measured_positions(), 2853 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 2629 stars left (next iteration limit 2893)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: SIP order 2 trial: matched=2629 robust_rms=10.180 arcsec worst_region_rms=20.662 arcsec outer_annulus_rms=20.662 arcsec
SIP_REFIT: SIP order 3 trial: matched=2629 robust_rms=0.612 arcsec worst_region_rms=0.996 arcsec outer_annulus_rms=0.896 arcsec
SIP_REFIT: SIP order 5 trial: matched=2629 robust_rms=0.489 arcsec worst_region_rms=0.799 arcsec outer_annulus_rms=0.623 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2629 robust_rms_before=2.134 arcsec robust_rms_before_corrected=0.414 arcsec robust_rms_after=0.489 arcsec worst_region_rms_before=0.653 worst_region_rms_after=0.799 outer_annulus_rms_before=2.742 outer_annulus_rms_after=0.623
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.653 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits worst_region_rms_kept=0.653 arcsec robust_rms_kept=0.414 arcsec matched=2629
WCS_QUALITY_DIAG: file=fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits N_match=2629 sigma_overall_arcsec=0.412 sigma_q1_arcsec=0.412 sigma_q2_arcsec=0.642 sigma_q3_arcsec=0.314 sigma_q4_arcsec=0.425 n_q1=751 n_q2=487 n_q3=759 n_q4=632 worst_quadrant_to_overall_ratio=1.560
WCS_HEADER_DIAG: file=fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits selection=current_pairs N_selected=2629 N_valid=2629 bias_ra_arcsec=1.438 bias_dec_arcsec=0.232 median_sep_arcsec=1.827 p95_sep_arcsec=4.193 n_q1=751 n_q2=487 n_q3=759 n_q4=632 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits -region wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits to local_wcs_cache/
'wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits' -> 'local_wcs_cache/wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits'
Saving the final (post-refit) wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits to local_wcs_cache/
'wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits' -> 'local_wcs_cache/wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits'
Saving the final (post-refit) wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits to local_wcs_cache/
'wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits' -> 'local_wcs_cache/wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits'
Saving the final (post-refit) wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits to local_wcs_cache/
'wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits' -> 'local_wcs_cache/wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits sigma_overall=0.380 worst_q_ratio=1.146
ref2=Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits sigma_overall=0.345 worst_q_ratio=1.155
new1=fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits sigma_overall=0.421 worst_q_ratio=1.608
new2=fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits sigma_overall=0.412 worst_q_ratio=1.560
reference average sigma_overall=0.3625 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_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200_astrometric_residuals.png (4852 matched stars from wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168_astrometric_residuals.png (4892 matched stars from wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565_astrometric_residuals.png (2618 matched stars from wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566_astrometric_residuals.png (2629 matched stars from wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits'
Saving fully-calibrated image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits'
Preparing the HTML report for the field Vir-03-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20490_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 20490_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 2     2026 11 03.49028    2461347.99028    11.23    13:17:36.20 +05:26:01.0   8740 3017   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

**** FOUND  13:17:36.22 +05:26:01.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 03512_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 03512_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 3     2026 11 03.49028    2461347.99028    8.26    12:47:18.47 +04:08:40.7   4222 2048   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

**** FOUND  12:47:18.48 +04:08:40.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Vir-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 --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
  
SExtractor catalog cache: saved Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.cat to cache
SExtractor catalog cache: saved Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Creating symlink local_wcs_cache/wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
Creating symlink local_wcs_cache/wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Creating symlink local_wcs_cache/wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
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_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits exists and is non-empty
wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits exists and is non-empty
wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits exists and is non-empty
wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits (1st reference image)
verification OK: wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Image size: 937.3'x624.2'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 12:51:23.074 +05:59:22.27 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_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits (1st new image)
verification OK: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Image size: 945.2'x627.0'  15.8(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 12:51:23.472 +06:01:25.63 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 12:51:23.074 +05:59:22.27
Second-epoch image center 12:51:23.472 +06:01:25.63
Angular distance between the image centers 0.0343 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits (2nd new image)
verification OK: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
Image size: 945.1'x627.0'  15.8(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 12:51:21.013 +06:00:56.39 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 12:51:23.074 +05:59:22.27
Second-epoch image center 12:51:21.013 +06:00:56.39
Angular distance between the image centers 0.0275 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  12:51:23.472 +06:01:25.63
Second-epoch second image center 12:51:21.013 +06:00:56.39
Angular distance between the image centers 0.01303 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits &> /tmp/tmp.ZVZbfFRzbb
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits &> /tmp/tmp.7VYBy39iBh
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits &> /tmp/tmp.BVPTNgnP9T
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits &> /tmp/tmp.4d6wvVwHRn
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
Calibrating the magnitude scale
Found non-empty wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits and wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits and wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat 
Found non-empty wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits and wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat
The reference image (wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits) and catalog (wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat) found
'wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat' -> 'wcsmag.cat'
Read 28487 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 184.8765 to 200.7835 deg, Dec +0.7135 to +11.2549 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 184.8765 to 200.7835 deg, Dec 0.7135 to 11.2549 deg
Loaded 3640 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): 2936 out of 3139 total matches.
Matched with Tycho-2 3139 out of 28487 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.629100
a=0.000000 b=1.000000 c=22.629100
From vast_summary.log: estimated ref. image limiting mag.:  -7.06
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.57

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.57

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 28487 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 184.8765 to 200.7835 deg, Dec +0.7135 to +11.2549 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 184.8765 to 200.7835 deg, Dec 0.7135 to 11.2549 deg
Loaded 3640 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): 2936 out of 3139 total matches.
Matched with Tycho-2 3139 out of 28487 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Forced-photometry filter: calibrated wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits -> calib.txt_param_ref_wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits (aperture=5.0)
Read 28605 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 184.9034 to 200.7849 deg, Dec +0.7187 to +11.2643 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 184.9034 to 200.7849 deg, Dec 0.7187 to 11.2643 deg
Loaded 3639 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): 2925 out of 3131 total matches.
Matched with Tycho-2 3131 out of 28605 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
Forced-photometry filter: calibrated wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits -> calib.txt_param_ref_wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits (aperture=5.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 14 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
 2.2 pix  Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
 3.4 pix  fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
 3.4 pix  fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
Limiting magnitude estimates:
 15.6 mag.  Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
 15.6 mag.  Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
 14.3 mag.  fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
 14.3 mag.  fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
All-image limiting magnitude estimate:  14.3 (SNR )  13.5 (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.ZVZbfFRzbb (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits' -> 'wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
WCS_IMAGE_NAME=wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
WCS-calibrated image found: wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
Checking if the catalog wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat corresponding to the image wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits alredy exist and is non-empty...
Catalog wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat corresponding to the image wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits
WCS catalog name: wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.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=13, blended=1140, bad_region=0, passed=28474
Got 28474 stars (including 27290 good ones) from the SExtractor catalog wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat 
util/solve_plate_with_UCAC5 got 28474 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4888 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 4885 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 28474 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4888 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 28474 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 28474 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4885 stars left (next iteration limit 5373)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits N_match=4885 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.318 sigma_q2_arcsec=0.397 sigma_q3_arcsec=0.348 sigma_q4_arcsec=0.439 n_q1=1170 n_q2=1217 n_q3=1235 n_q4=1263 worst_quadrant_to_overall_ratio=1.180
WCS_HEADER_DIAG: file=Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits selection=current_pairs N_selected=4885 N_valid=4885 bias_ra_arcsec=-0.015 bias_dec_arcsec=0.004 median_sep_arcsec=0.297 p95_sep_arcsec=1.176 n_q1=1170 n_q2=1217 n_q3=1235 n_q4=1263 occupied_cells_4x4=16/16
The image catalog is written to wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits -region wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.7VYBy39iBh (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits' -> 'wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
WCS_IMAGE_NAME=wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
WCS-calibrated image found: wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
Checking if the catalog wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat corresponding to the image wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits alredy exist and is non-empty...
Catalog wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat corresponding to the image wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits
WCS catalog name: wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.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=8, blended=1186, bad_region=0, passed=28597
Got 28597 stars (including 27382 good ones) from the SExtractor catalog wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat 
util/solve_plate_with_UCAC5 got 28597 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 4887 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 28597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 453 to 508 (Dec 0.7 to 11.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 28597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 28597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4887 stars left (next iteration limit 5375)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits N_match=4887 sigma_overall_arcsec=0.344 sigma_q1_arcsec=0.295 sigma_q2_arcsec=0.378 sigma_q3_arcsec=0.300 sigma_q4_arcsec=0.406 n_q1=1185 n_q2=1199 n_q3=1248 n_q4=1255 worst_quadrant_to_overall_ratio=1.179
WCS_HEADER_DIAG: file=Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits selection=current_pairs N_selected=4887 N_valid=4887 bias_ra_arcsec=-0.013 bias_dec_arcsec=0.001 median_sep_arcsec=0.276 p95_sep_arcsec=1.283 n_q1=1185 n_q2=1199 n_q3=1248 n_q4=1255 occupied_cells_4x4=16/16
The image catalog is written to wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits -region wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.BVPTNgnP9T (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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
WCS_IMAGE_NAME=wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
WCS-calibrated image found: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Checking if the catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat corresponding to the image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat corresponding to the image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
WCS catalog name: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.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=3, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=431, bad_region=37, passed=12772
Got 12772 stars (including 12290 good ones) from the SExtractor catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat 
util/solve_plate_with_UCAC5 got 12772 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.2'
Seting catalog search parameters based on the expected field of view 945.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013128 (47.3 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010502 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 452 to 509 (Dec 0.5 to 11.5)
Done reading UCAC5 zone files...
Matched 4846 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 4841 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4841 matched stars entering correct_measured_positions(), 12772 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 452 to 509 (Dec 0.5 to 11.5)
Done reading UCAC5 zone files...
Matched 4846 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4842 matched stars entering correct_measured_positions(), 12772 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Accuracy estimation diagnostic: 4842 matched stars entering correct_measured_positions(), 12772 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Excluding outliers - 4842 stars left (next iteration limit 5325)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4842 robust_rms=9.641 arcsec worst_region_rms=21.284 arcsec outer_annulus_rms=21.284 arcsec
SIP_REFIT: SIP order 3 trial: matched=4842 robust_rms=0.791 arcsec worst_region_rms=1.530 arcsec outer_annulus_rms=0.993 arcsec
SIP_REFIT: SIP order 5 trial: matched=4842 robust_rms=0.592 arcsec worst_region_rms=0.863 arcsec outer_annulus_rms=0.707 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4842 robust_rms_before=2.229 arcsec robust_rms_before_corrected=0.525 arcsec robust_rms_after=0.592 arcsec worst_region_rms_before=0.754 worst_region_rms_after=0.863 outer_annulus_rms_before=3.039 outer_annulus_rms_after=0.707
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.754 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits worst_region_rms_kept=0.754 arcsec robust_rms_kept=0.525 arcsec matched=4842
WCS_QUALITY_DIAG: file=fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits N_match=4842 sigma_overall_arcsec=0.498 sigma_q1_arcsec=0.480 sigma_q2_arcsec=0.739 sigma_q3_arcsec=0.389 sigma_q4_arcsec=0.525 n_q1=1338 n_q2=968 n_q3=1412 n_q4=1124 worst_quadrant_to_overall_ratio=1.484
WCS_HEADER_DIAG: file=fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits selection=current_pairs N_selected=4842 N_valid=4842 bias_ra_arcsec=1.365 bias_dec_arcsec=0.217 median_sep_arcsec=1.850 p95_sep_arcsec=4.547 n_q1=1338 n_q2=968 n_q3=1412 n_q4=1124 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits -region wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.4d6wvVwHRn (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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
WCS_IMAGE_NAME=wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
WCS-calibrated image found: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
Checking if the catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat corresponding to the image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat corresponding to the image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
WCS catalog name: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.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=1, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=641, bad_region=39, passed=13023
Got 13023 stars (including 12335 good ones) from the SExtractor catalog wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat 
util/solve_plate_with_UCAC5 got 13023 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.1'
Seting catalog search parameters based on the expected field of view 945.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013126 (47.3 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010501 (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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 452 to 509 (Dec 0.5 to 11.5)
Done reading UCAC5 zone files...
Matched 4851 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 4845 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4845 matched stars entering correct_measured_positions(), 13023 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 452 to 509 (Dec 0.5 to 11.5)
Done reading UCAC5 zone files...
Matched 4852 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 13023 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Accuracy estimation diagnostic: 4846 matched stars entering correct_measured_positions(), 13023 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Excluding outliers - 4846 stars left (next iteration limit 5329)
Stop iterations.


 The field is successfully solved and matched with the astrometric catalog! :)

SIP_REFIT: wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4846 robust_rms=9.940 arcsec worst_region_rms=20.824 arcsec outer_annulus_rms=20.824 arcsec
SIP_REFIT: SIP order 3 trial: matched=4846 robust_rms=0.709 arcsec worst_region_rms=1.255 arcsec outer_annulus_rms=0.983 arcsec
SIP_REFIT: SIP order 5 trial: matched=4846 robust_rms=0.593 arcsec worst_region_rms=0.928 arcsec outer_annulus_rms=0.718 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4846 robust_rms_before=2.178 arcsec robust_rms_before_corrected=0.513 arcsec robust_rms_after=0.593 arcsec worst_region_rms_before=0.802 worst_region_rms_after=0.928 outer_annulus_rms_before=2.824 outer_annulus_rms_after=0.718
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.802 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits worst_region_rms_kept=0.802 arcsec robust_rms_kept=0.513 arcsec matched=4846
WCS_QUALITY_DIAG: file=fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits N_match=4846 sigma_overall_arcsec=0.478 sigma_q1_arcsec=0.464 sigma_q2_arcsec=0.778 sigma_q3_arcsec=0.354 sigma_q4_arcsec=0.496 n_q1=1358 n_q2=977 n_q3=1405 n_q4=1106 worst_quadrant_to_overall_ratio=1.630
WCS_HEADER_DIAG: file=fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits selection=current_pairs N_selected=4846 N_valid=4846 bias_ra_arcsec=1.394 bias_dec_arcsec=0.238 median_sep_arcsec=1.869 p95_sep_arcsec=4.334 n_q1=1358 n_q2=977 n_q3=1405 n_q4=1106 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits -region wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Saving fully-calibrated image wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.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_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/wcs_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits
Preparing the HTML report for the field Vir-03-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits at 12:27:20.82 +09:57:32.4:  13.83 +/- 0.05  detection
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits at 13:02:26.89 +05:10:43.4:  12.19 +/- 0.01  detection
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits at 12:25:16.28 +06:28:59.4:  13.85 +/- 0.05  detection
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits at 12:20:33.59 +08:15:14.4:  14.62 +/- 0.12  detection
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits at 12:32:06.28 +11:10:34.2:  99.00 +/- 99.00  edge
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-11_00-19-13_20.00sec_-4.90C_LIGHT_0200.fits at 13:00:40.84 +02:29:32.6:  11.17 +/- 0.01  detection
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits at 12:25:16.28 +06:28:59.4:  13.82 +/- 0.05  detection
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits at 13:02:26.89 +05:10:43.4:  12.24 +/- 0.01  detection
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits at 12:27:20.82 +09:57:32.4:  13.91 +/- 0.06  detection
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits at 12:20:33.59 +08:15:14.4:  14.85 +/- 0.15  detection
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits at 12:32:06.28 +11:10:34.2:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 12:32:06.28 +11:10:34.2: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry reference-image weighted average:  13.84 +/- 0.04
Forced photometry reference-image weighted average:  13.87 +/- 0.04
Forced photometry reference-image weighted average:  14.71 +/- 0.09
Forced photometry reference-image weighted average:  12.22 +/- 0.01
Forced photometry filter REJECTED candidate at 12:25:16.28 +06:28:59.4: ref_mag=13.84 +/- 0.04 new_mean_mag=13.7212 delta=0.12 (need > 0.90)
Forced photometry filter REJECTED candidate at 12:27:20.82 +09:57:32.4: ref_mag=13.87 +/- 0.04 new_mean_mag=13.7527 delta=0.12 (need > 0.90)
Forced photometry filter REJECTED candidate at 12:20:33.59 +08:15:14.4: ref_mag=14.71 +/- 0.09 new_mean_mag=14.2692 delta=0.44 (need > 0.90)
Forced photometry filter REJECTED candidate at 13:02:26.89 +05:10:43.4: ref_mag=12.22 +/- 0.01 new_mean_mag=12.1957 delta=0.02 (need > 0.90)
Forced photometry on wcs_Vir-03-Q1b1x1_2026-05-12_00-44-15_20.00sec_-4.90C_LIGHT_0168.fits at 13:00:40.84 +02:29:32.6:  11.16 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.16 +/- 0.00
Forced photometry filter REJECTED candidate at 13:00:40.84 +02:29:32.6: ref_mag=11.16 +/- 0.00 new_mean_mag=11.1528 delta=0.01 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 32367_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 32367_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 2     2026 11 03.49028    2461347.99028    10.96    13:17:36.25 +05:26:00.7   8740 3017   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

**** FOUND  13:17:36.26 +05:26:00.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 32399_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 32399_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 1     2026 11 03.48959    2461347.98959    12.01    12:32:06.24 +11:10:33.6   1815 6225   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Discovery image 2     2026 11 03.49028    2461347.99028    11.99    12:32:06.33 +11:10:34.8   1821 6230   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

  
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Considering the candidate 32416_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 32416_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 2     2026 11 03.49028    2461347.99028    11.69    12:55:46.01 +03:21:56.1   5505 1627   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

**** FOUND  12:55:46.04 +03:21:55.7 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 32438_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 32438_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 2     2026 11 03.49028    2461347.99028    11.76    13:16:16.68 +06:29:56.3   8511 3651   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

**** FOUND  13:16:16.68 +06:29:56.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 32505_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 32505_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 1     2026 11 03.48959    2461347.98959    12.19    13:02:26.87 +05:10:42.7   6459 2753   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Discovery image 2     2026 11 03.49028    2461347.99028    12.20    13:02:26.90 +05:10:44.1   6465 2759   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

  
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Considering the candidate 32537_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 32537_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 2     2026 11 03.49028    2461347.99028    12.84    12:37:04.28 +08:46:33.8   2606 4788   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

**** FOUND  12:37:04.24 +08:46:33.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 32604_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 32604_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 2     2026 11 03.49028    2461347.99028    12.85    12:47:44.91 +03:33:48.7   4300 1701   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

**** FOUND  12:47:44.87 +03:33:47.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 32740_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 32740_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 1     2026 11 03.48959    2461347.98959    13.76    12:27:20.86 +09:57:32.1   1121 5470   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Discovery image 2     2026 11 03.49028    2461347.99028    13.75    12:27:20.78 +09:57:32.6   1127 5475   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

  
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Considering the candidate 32768_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 32768_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 1     2026 11 03.48959    2461347.98959    13.73    12:25:16.28 +06:28:59.2   0859 3352   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Discovery image 2     2026 11 03.49028    2461347.99028    13.71    12:25:16.27 +06:28:59.5   0865 3357   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

  
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Considering the candidate 32831_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 32831_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 1     2026 11 03.48959    2461347.98959    14.15    12:20:33.64 +08:15:16.3   0117 4415   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Discovery image 2     2026 11 03.49028    2461347.99028    14.52    12:20:33.54 +08:15:12.6   0123 4419   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

  
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Considering the candidate 23183_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 23183_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 2     2026 11 03.48959    2461347.98959    11.16    13:00:40.87 +02:29:32.3   6256 1124   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-44-50_20.00sec_0.00C_LIGHTs_0565.fits
Discovery image 3     2026 11 03.49028    2461347.99028    11.14    13:00:40.81 +02:29:33.0   6262 1129   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

  
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Considering the candidate 27512_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 27512_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 3     2026 11 03.49028    2461347.99028    8.05    12:47:18.47 +04:08:40.7   4222 2048   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

**** FOUND  12:47:18.47 +04:08:40.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 22027_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 22027_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 3     2026 11 03.49028    2461347.99028    13.40    12:42:39.56 +02:00:23.1   3564 0732   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

Rejecting candidate due to large distance (47.0") between the two second-epoch detections
  
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Considering the candidate 14874_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566
The candidate 14874_fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566 did not pass the final checks
Discovery image 3     2026 11 03.49028    2461347.99028    6.47    13:17:36.03 +05:28:09.6   8738 3039   /data_ssd/NMW-TexasTech/workdir//img_2026-11-03_CI_Vir-03-Q1b1x1_054646_TTUQ1b1x1_1936108_GldHEip4/fd_Vir-03-Q1b1x1_2026-11-03_05-45-50_20.00sec_0.00C_LIGHTs_0566.fits

**** FOUND  13:17:36.02 +05:28:10.0 in the exclusion list exclusion_list_bsc.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Vir-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 Vir-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
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461347.98959389 -observatory V36
14:42:16.15 -16:32:06.3 Mercury (5.5mag)
13:25:15.22 -13:32:14.3 Venus (-4.3mag)
09:29:46.97 +16:32:30.6 Mars (0.8mag)
09:47:08.58 +14:05:54.3 Jupiter (-2.0mag)
00:36:23.56 +01:00:27.8 Saturn (0.5mag)
04:09:00.79 +20:50:05.2 Uranus (5.6mag)
00:08:19.49 -00:38:20.0 Neptune (7.7mag)
20:24:28.60 -23:41:31.5 Pluto (14.5mag)
10:15:27.96 +10:08:35.5 Moon (-9.8mag)
-rw-r--r-- 1 apache apache 361 Nov  3 05:50 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461347.98959389:
09:47:02.08 +14:06:32.2 Io (6.0mag)
09:46:59.41 +14:06:48.3 Europa (6.1mag)
09:47:20.65 +14:04:45.2 Ganymede (5.5mag)
09:47:38.39 +14:03:04.4 Callisto (6.8mag)
09:48:36.05 +14:15:20.2 Himalia (15.5mag)
09:47:09.08 +14:05:52.5 Thebe (16.3mag)
09:46:54.92 +14:30:55.3 Elara (17.4mag)
09:47:53.58 +13:33:36.7 Pasiphae (17.7mag)
09:44:09.75 +14:37:50.0 Carme (18.7mag)
00:36:32.81 +00:59:59.9 Titan (8.3mag)
00:36:23.44 +01:00:29.9 Rhea (9.6mag)
00:36:54.07 +01:01:07.9 Iapetus (11.0mag)
00:36:12.69 +01:00:07.3 Hyperion (14.2mag)
00:34:36.84 +00:48:18.5 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Nov  3 05:51 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461347.98959389:
04:35:14.15 +17:19:12.2 JWST
15:35:25.93 +52:59:20.3 Chandra
07:22:09.35 -22:59:48.2 XMM-Newton
-rw-r--r-- 1 apache apache 96 Nov  3 05:50 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461347.98959389 -observatory V36
03:33:35.35 +19:56:42.3 17.1mag P/1996 R2 (Lagerkvist)
07:46:39.51 +38:23:25.7 17.9mag P/2004 V5 (LINEAR-Hill)
07:46:44.88 +38:23:12.7 17.9mag P/2004 V5-A (LINEAR-Hill)
07:46:03.41 +38:23:32.5 17.9mag P/2004 V5-B (LINEAR-Hill)
05:01:53.09 +39:05:48.9 17.8mag P/2009 Y2 (Kowalski)
18:48:10.05 -32:52:29.6 15.0mag P/2010 H2 (Vales)
07:45:18.32 -73:54:40.3 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:11:27.65 +35:18:39.1 17.7mag C/2017 K2 (PANSTARRS)
07:35:43.11 +25:20:22.4 16.9mag C/2022 N2 (PANSTARRS)
09:08:34.75 +38:32:32.3 16.4mag C/2024 E1 (Wierzchos)
18:37:03.80 +40:52:15.4 17.4mag C/2024 J3 (ATLAS)
05:43:01.97 -13:33:12.5 16.3mag C/2024 T5 (ATLAS)
14:15:21.68 -04:35:37.4 16.3mag C/2025 Y1 (ATLAS)
20:15:03.83 +53:02:06.0 15.2mag C/2026 A2 (Bok)
13:07:39.86 +16:59:49.3 17.7mag A/2026 E1
16:00:26.44 -65:28:26.4 14.5mag P/2026 R2 (Leonard)
19:34:08.71 -05:22:13.7 17.1mag P/2026 T1 (ATLAS)
23:28:43.33 +14:02:17.4 16.8mag 2P/Encke
23:26:09.88 -25:45:14.7 15.4mag 10P/Tempel
02:40:01.28 +30:31:44.8 16.3mag 11P/Tempel-Swift-LINEAR
12:26:12.53 -10:02:32.4 16.3mag 29P/Schwassmann-Wachmann
00:10:39.16 -09:01:17.2 15.9mag 65P/Gunn
08:00:15.73 +13:34:44.4 14.0mag 78P/Gehrels
09:00:02.92 +45:58:05.1 17.1mag 112P/Urata-Niijima
09:51:17.30 +05:33:57.4 17.8mag 114P/Wiseman-Skiff
12:27:02.30 +08:01:44.7 14.8mag 123P/West-Hartley
19:48:46.30 +14:25:58.8 10.2mag 161P/Hartley-IRAS
11:12:19.98 -03:07:16.2 16.2mag 169P/NEAT
09:41:36.51 +23:29:39.4 18.0mag 186P/Garradd
03:10:37.20 +02:10:57.6 15.3mag 220P/McNaught
06:22:38.72 +49:46:59.9 15.6mag 260P/McNaught
07:56:33.62 +25:04:28.9 17.6mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.6K Nov  3 05:50 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
17:54:18.84 -27:36:35.70  TCP J17541876-2736362  2026-10-24.76 9.92
10:38:47.97 +53:30:34.00  SN2026sqf  2026-10-24.6 13.27
21:49:53.30 +14:07:44.90  ASASSN-26fq  2026-10-23.23 14.82
01:00:14.36 +34:04:05.90  ASASSN-26fp  2026-10-23.34 12.9
01:06:23.14 -63:46:37.10  ASASSN-26fo  2026-10-19.79 -4.88
00:25:28.03 +20:14:39.10  SN2026afqd  2026-10-19.36 -0.77
22:14:03.37 -45:07:18.60  ASASSN-26fm  2026-10-13.75 14.42
01:57:48.19 -33:14:42.30  SN 2026aedl  2026-10-12.33 15.3
18:05:22.06 +17:52:41.00  ASASSN-26fn  2026-10-11.74 15.23
21:50:55.86 -02:51:49.30  SN2026acyb  2026-10-9.85 16.83
03:40:34.04 +02:31:56.70  SN2026acvp  2026-10-9.95 17.75
04:33:25.91 -13:41:04.20  SN2026adhl  2026-10-9.94 17.52
09:20:05.05 +27:03:12.40  SN2026aeif  2026-10-9.47 15.93
02:58:07.77 -65:18:52.90  ASASSN-26fl  2026-10-7.9 -0.85
02:49:03.98 -49:55:57.00  SN 2026adfy  2026-10-4.88 16.61
22:03:46.31 -11:07:57.70  AT2026adgn  2026-10-4.28 -2.56
15:03:12.98 +49:51:05.40  ASASSN-26fj  2026-10-2.06 15.91
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv  2026-10-1.3 16.42
00:08:42.74 -32:33:16.50  SN2026abhc  2026-09-29.15 15.57
21:02:30.26 -19:27:41.80  SN2026acxa  2026-09-29.13 14.65
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.06 +52:55:18.90  ASASSN-26ff  2026-09-16.38 15.41
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.64 +34:24:35.00  SN2026aaiv  2026-09-7.25 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.89 -10:37:05.90  SN2026vbh  2026-07-25.05 15.79
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
-rw-r--r-- 1 apache apache 5.7K Nov  3 05:50 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
00:38:15.01 +41:14:47.2  TCP J00381501+4114472  2026-10-08.5978  17.72Cmag
01:06:05.83 +09:51:20.4  TCP J01060583+0951204  2026-10-10.8543  14.54Cmag
17:54:18.76 -27:36:36.2  TCP J17541876-2736362  2026-10-12.3993  10.8mag
09:56:00.79 +69:06:15.2  PNV J09560079+6906152  2026-10-14.9274  19.38Cmag
00:43:30.83 +41:26:55.3  PNV J00433083+4126553  2026-10-17.5651  18.61Cmag
04:57:32.08 +30:15:41.6  TCP J04573208+3015416  2026-10-17.7818  18.21Cmag
05:21:07.64 +23:38:21.3  TCP J05210764+2338213  2026-10-18.4020  10.3mag
05:34:11.01 +28:45:30.5  TCP J05341101+2845305  2026-10-18.3604  16.6mag
-rw-r--r-- 1 apache apache 191K Nov  3 05:50 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
00:58:27.412 -22:03:24.97  SN 2026afsw  2026-10-17.21 18.226
23:34:39.952 +13:04:33.30  AT 2026afsv  2026-10-18.23 19.8853
01:44:42.847 +02:02:43.85  AT 2026afsu  2026-10-16.33 20.1698
05:01:31.593 +09:22:51.39  AT 2026afst  2026-10-16.48 20.0945
05:07:17.177 +15:10:39.52  AT 2026afss  2026-10-07.48 20.8919
01:46:51.117 -03:32:45.52  AT 2026afsr  2026-10-09.42 20.8495
02:40:13.442 +09:41:35.87  AT 2026afsq  2026-10-09.42 20.8105
01:53:33.220 +15:17:08.15  AT 2026afsp  2026-10-14.33 20.3641
05:17:19.580 -11:56:45.36  AT 2026afso  2026-10-18.42 19.8609
05:07:12.333 -10:39:28.07  AT 2026afsn  2026-10-18.42 19.8368
03:51:59.889 +04:08:13.56  AT 2026afsm  2026-10-18.41 20.0289
10:10:48.919 +25:50:29.45  AT 2026afsl  2026-10-18.53 20.0139
09:28:13.437 -18:47:45.86  AT 2026afsk  2026-10-18.59 18.259
06:18:17.122 +02:53:09.71  AT 2026afsj  2026-10-18.34 19.384
23:15:34.188 -43:11:36.92  AT 2026afsi  2026-10-18.35 18.839
01:05:10.811 +07:14:30.54  SN 2026afsh  2026-10-18.31 18.764
12:02:02.958 +29:50:40.95  SN 2026afsg  2026-10-18.87 16.4
09:23:29.659 +61:32:27.44  AT 2026afsf  2026-09-25.49 19.541
07:38:29.533 +53:56:33.67  AT 2026afse  2026-10-01.41 20.2164
09:06:11.873 +17:26:33.92  AT 2026afsd  2026-10-02.52 19.0664
-rw-r--r-- 1 apache apache 89K Nov  3 05:50 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Nov  3 05:47:39 CST 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 5s (0.08 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 22s (0.37 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 6s (0.10 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 37s (0.62 min)
TIMING SExtractor: 14 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 17s (0.28 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 28s (0.47 min)
FIELD_Vir-03-Q1b1x1: 78s (1.30 min)
=======================================
TOTAL_RUNTIME: 256s (4.27 min)
Finished: Tue Nov  3 05:51:55 CST 2026