FITS images used in this processing run:

Field Vir-01-Q1b1x1 reference image: Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
Field Vir-01-Q1b1x1 reference image: Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
Field Vir-01-Q1b1x1 second-epoch image: Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Field Vir-01-Q1b1x1 second-epoch image: Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461172.76377200 12.05.2026 06:19:39.901   /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
First image: 2461172.76377200 12.05.2026 06:19:39.901   /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
Last  image: 2461269.65008876 17.08.2026 03:35:57.669   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.48
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: 7 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):  5447
Objects passed selection criteria:  5442
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: 4401.25
Average stars matched: 4315 (98.0403 %)
Memory usage VmPeak:   231876 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Aug 14 19:27:11 CDT 2026
VaST build number  1.0rc89-191-g1c132b07
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Aug 16 22:41:59 CDT 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: 2461172.76377200 12.05.2026 06:19:39.901   /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
First image: 2461172.76377200 12.05.2026 06:19:39.901   /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
Last  image: 2461269.65008876 17.08.2026 03:35:57.669   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 66
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.22
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: 19 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):  27043
Objects passed selection criteria:  26968
Measurements per detected object (mean, median, min, max):    3.3    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.3    4.0    2    4
Average stars detected per image: 23350.5
Average stars matched: 22592.2 (96.7527 %)
Memory usage VmPeak:   250888 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Aug 14 19:27:11 CDT 2026
VaST build number  1.0rc89-191-g1c132b07
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Aug 16 22:43:14 CDT 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
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-01-Q1b1x1
#######################################
########### Starting Vir-01-Q1b1x1 ###########
Processing Vir-01-Q1b1x1
server tau has sufficient free disk space available: 781263 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 781263 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.png' -> 'transient_report/Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits_preview.png'

Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits


renamed 'Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.png' -> 'transient_report/Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits_preview.png'

Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.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= 453.4581
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 455.0017
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1371.0768
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 439.6074
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1372.0338
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 439.9329
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.0236
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
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 =     28.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 28.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-16T22:35:15.9348652' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-17T03:35:15.9348652' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61269.1494899769 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-17T03:35:25.8360783' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61269.1496045832 / 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      =     199.996616457852 / [deg] RA of telescope" status=0
Record 32: "DEC     =     14.0002631809153 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     18.2136111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     274.789444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.17028891653643 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Vir-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '13 20 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 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  =                29523 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29523 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 35.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               905.11 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 28.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  1.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.100488 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/d_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits :)

Spent 0.778100 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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/d_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 28.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-16T22:35:57.6690713' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-17T03:35:57.6690713' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61269.1499730209 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-17T03:36:07.5707485' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61269.1500876159 / 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      =     199.996616490224 / [deg] RA of telescope" status=0
Record 32: "DEC     =     14.0002631783128 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     18.0680555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     274.883055555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.19444927591548 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Vir-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '13 20 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 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  =                29523 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29523 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 35.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               905.11 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 28.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  1.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.100488 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/d_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits :)

Spent 0.701349 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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/d_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Previews of the CALIBRATED second-epoch images:


fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits



fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
  
SExtractor catalog cache: saved Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.cat to cache
SExtractor catalog cache: saved Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461269.64960572
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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits exists and is non-empty
wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits exists and is non-empty
wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits exists and is non-empty
wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits (1st reference image)
verification OK: wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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: 13:20:00.439 +14:00:08.95 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-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits (1st new image)
verification OK: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Image size: 942.2'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 13:20:08.505 +13:59:43.37 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:20:00.439 +14:00:08.95
Second-epoch image center 13:20:08.505 +13:59:43.37
Angular distance between the image centers 0.0334 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits (2nd new image)
verification OK: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Image size: 942.2'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 13:20:08.803 +13:59:48.77 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:20:00.439 +14:00:08.95
Second-epoch image center 13:20:08.803 +13:59:48.77
Angular distance between the image centers 0.0343 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  13:20:08.505 +13:59:43.37
Second-epoch second image center 13:20:08.803 +13:59:48.77
Angular distance between the image centers 0.00192 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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits &> /tmp/tmp.Ncw0R77NMO
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits &> /tmp/tmp.pEp9ECJ85u
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits &> /tmp/tmp.Hv8xELjFNG
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits &> /tmp/tmp.QzqOJiJUGM
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Calibrating the magnitude scale
Found non-empty wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits and wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits and wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat 
Found non-empty wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits and wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat
The reference image (wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits) and catalog (wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat) found
'wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat' -> 'wcsmag.cat'
Read 5648 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.7639 to 208.1972 deg, Dec +8.6856 to +19.2660 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 191.7639 to 208.1972 deg, Dec 8.6856 to 19.2660 deg
Loaded 3605 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): 2940 out of 3027 total matches.
Matched with Tycho-2 3027 out of 5648 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.784700
a=0.000000 b=1.000000 c=22.784700
From vast_summary.log: estimated ref. image limiting mag.:  -7.48
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.30

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.30

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 5648 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.7639 to 208.1972 deg, Dec +8.6856 to +19.2660 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 191.7639 to 208.1972 deg, Dec 8.6856 to 19.2660 deg
Loaded 3605 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): 2940 out of 3027 total matches.
Matched with Tycho-2 3027 out of 5648 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
Forced-photometry filter: calibrated wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits -> calib.txt_param_ref_wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits (aperture=6.5)
Read 5604 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.7640 to 208.1972 deg, Dec +8.6536 to +19.2574 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 191.7640 to 208.1972 deg, Dec 8.6536 to 19.2574 deg
Loaded 3611 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 3016 total matches.
Matched with Tycho-2 3016 out of 5604 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
Forced-photometry filter: calibrated wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits -> calib.txt_param_ref_wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits (aperture=6.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
 2.3 pix  Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
 2.2 pix  fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
 2.2 pix  fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Limiting magnitude estimates:
 15.3 mag.  Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
 15.3 mag.  Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
 14.4 mag.  fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
 14.4 mag.  fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
All-image limiting magnitude estimate:  14.4 (SNR )  11.6 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.Ncw0R77NMO (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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits' -> 'wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
WCS_IMAGE_NAME=wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
WCS-calibrated image found: wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
Checking if the catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits alredy exist and is non-empty...
Catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
WCS catalog name: wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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=312, bad_region=0, passed=5648
Got 5648 stars (including 5334 good ones) from the SExtractor catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat 
util/solve_plate_with_UCAC5 got 5648 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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4902 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 5648 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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4902 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 5648 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 5648 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4896 stars left (next iteration limit 5385)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits N_match=4896 sigma_overall_arcsec=0.368 sigma_q1_arcsec=0.307 sigma_q2_arcsec=0.408 sigma_q3_arcsec=0.346 sigma_q4_arcsec=0.432 n_q1=1185 n_q2=1180 n_q3=1288 n_q4=1243 worst_quadrant_to_overall_ratio=1.175
The image catalog is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits -region wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.pEp9ECJ85u (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-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits' -> 'wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
WCS_IMAGE_NAME=wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
WCS-calibrated image found: wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
Checking if the catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat corresponding to the image wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits alredy exist and is non-empty...
Catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat corresponding to the image wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
WCS catalog name: wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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=319, bad_region=0, passed=5604
Got 5604 stars (including 5281 good ones) from the SExtractor catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat 
util/solve_plate_with_UCAC5 got 5604 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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4902 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 5604 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4902 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 5604 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 5604 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4896 stars left (next iteration limit 5385)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits N_match=4896 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.301 sigma_q2_arcsec=0.439 sigma_q3_arcsec=0.336 sigma_q4_arcsec=0.426 n_q1=1189 n_q2=1188 n_q3=1287 n_q4=1232 worst_quadrant_to_overall_ratio=1.188
The image catalog is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits -region wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Hv8xELjFNG (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
WCS_IMAGE_NAME=wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
WCS-calibrated image found: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Checking if the catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat corresponding to the image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat corresponding to the image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
WCS catalog name: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.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=172, bad_region=0, passed=3219
Got 3219 stars (including 3043 good ones) from the SExtractor catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat 
util/solve_plate_with_UCAC5 got 3219 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.2'
Seting catalog search parameters based on the expected field of view 942.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013086 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010469 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 2984 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2981 matched stars entering correct_measured_positions(), 2981 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2981 matched stars entering correct_measured_positions(), 3219 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 2983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2979 matched stars entering correct_measured_positions(), 3219 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 2979 matched stars entering correct_measured_positions(), 3219 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 2979 stars left (next iteration limit 3279)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2979 robust_rms=10.080 arcsec worst_quadrant_rms=13.235 arcsec
SIP_REFIT: SIP order 3 trial: matched=2979 robust_rms=0.431 arcsec worst_quadrant_rms=0.523 arcsec
SIP_REFIT: SIP order 5 trial: matched=2979 robust_rms=0.345 arcsec worst_quadrant_rms=0.435 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2979 robust_rms_before=1.247 arcsec robust_rms_before_corrected=0.312 arcsec robust_rms_after=0.345 arcsec worst_quadrant_rms_before=0.362 worst_quadrant_rms_after=0.435
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.362 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits N_match=2979 sigma_overall_arcsec=0.322 sigma_q1_arcsec=0.324 sigma_q2_arcsec=0.342 sigma_q3_arcsec=0.288 sigma_q4_arcsec=0.369 n_q1=797 n_q2=668 n_q3=844 n_q4=670 worst_quadrant_to_overall_ratio=1.146
The image catalog is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits -region wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.QzqOJiJUGM (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
WCS_IMAGE_NAME=wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
WCS-calibrated image found: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Checking if the catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat corresponding to the image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat corresponding to the image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
WCS catalog name: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.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=2, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=171, bad_region=0, passed=3227
Got 3227 stars (including 3052 good ones) from the SExtractor catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat 
util/solve_plate_with_UCAC5 got 3227 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.2'
Seting catalog search parameters based on the expected field of view 942.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013086 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010469 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 2997 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2994 matched stars entering correct_measured_positions(), 2994 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2994 matched stars entering correct_measured_positions(), 3227 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 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 2996 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2993 matched stars entering correct_measured_positions(), 3227 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 2993 matched stars entering correct_measured_positions(), 3227 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 2993 stars left (next iteration limit 3293)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2993 robust_rms=9.837 arcsec worst_quadrant_rms=13.061 arcsec
SIP_REFIT: SIP order 3 trial: matched=2993 robust_rms=0.417 arcsec worst_quadrant_rms=0.497 arcsec
SIP_REFIT: SIP order 5 trial: matched=2993 robust_rms=0.337 arcsec worst_quadrant_rms=0.384 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2993 robust_rms_before=1.211 arcsec robust_rms_before_corrected=0.308 arcsec robust_rms_after=0.337 arcsec worst_quadrant_rms_before=0.342 worst_quadrant_rms_after=0.384
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.342 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits N_match=2993 sigma_overall_arcsec=0.320 sigma_q1_arcsec=0.301 sigma_q2_arcsec=0.357 sigma_q3_arcsec=0.300 sigma_q4_arcsec=0.336 n_q1=807 n_q2=667 n_q3=839 n_q4=680 worst_quadrant_to_overall_ratio=1.114
The image catalog is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits -region wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Saving the final (post-refit) wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits to local_wcs_cache/
'wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits' -> 'local_wcs_cache/wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits'
Saving the final (post-refit) wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits to local_wcs_cache/
'wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits' -> 'local_wcs_cache/wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits'
Saving the final (post-refit) wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits to local_wcs_cache/
'wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits' -> 'local_wcs_cache/wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits'
Saving the final (post-refit) wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits to local_wcs_cache/
'wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits' -> 'local_wcs_cache/wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits sigma_overall=0.368 worst_q_ratio=1.175
ref2=Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits sigma_overall=0.369 worst_q_ratio=1.188
new1=fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits sigma_overall=0.322 worst_q_ratio=1.146
new2=fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits sigma_overall=0.320 worst_q_ratio=1.114
reference average sigma_overall=0.3685 worst_q_ratio=1.1815
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207_astrometric_residuals.png (4896 matched stars from wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208_astrometric_residuals.png (4896 matched stars from wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078_astrometric_residuals.png (2979 matched stars from wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079_astrometric_residuals.png (2993 matched stars from wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits'
Saving fully-calibrated image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits'
Preparing the HTML report for the field Vir-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Vir-01-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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
  
SExtractor catalog cache: saved Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.cat to cache
SExtractor catalog cache: saved Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
Creating symlink local_wcs_cache/wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
Creating symlink local_wcs_cache/wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Creating symlink local_wcs_cache/wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits exists and is non-empty
wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits exists and is non-empty
wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits exists and is non-empty
wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits (1st reference image)
verification OK: wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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: 13:20:00.439 +14:00:08.95 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-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits (1st new image)
verification OK: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Image size: 942.2'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 13:20:08.505 +13:59:43.37 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:20:00.439 +14:00:08.95
Second-epoch image center 13:20:08.505 +13:59:43.37
Angular distance between the image centers 0.0334 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits (2nd new image)
verification OK: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Image size: 942.2'x626.9'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 13:20:08.803 +13:59:48.77 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:20:00.439 +14:00:08.95
Second-epoch image center 13:20:08.803 +13:59:48.77
Angular distance between the image centers 0.0343 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  13:20:08.505 +13:59:43.37
Second-epoch second image center 13:20:08.803 +13:59:48.77
Angular distance between the image centers 0.00192 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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits &> /tmp/tmp.lDBiTeFydo
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits &> /tmp/tmp.mQK6Qk1kMt
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits &> /tmp/tmp.Qyp38xkma7
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits &> /tmp/tmp.pzwhu62cxR
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Calibrating the magnitude scale
Found non-empty wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits and wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits and wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat 
Found non-empty wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits and wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat
The reference image (wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits) and catalog (wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat) found
'wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat' -> 'wcsmag.cat'
Read 28651 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.7639 to 208.2333 deg, Dec +8.6590 to +19.2659 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 191.7639 to 208.2333 deg, Dec 8.6590 to 19.2659 deg
Loaded 3618 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): 2833 out of 3044 total matches.
Matched with Tycho-2 3044 out of 28651 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.675100
a=0.000000 b=1.000000 c=22.675100
From vast_summary.log: estimated ref. image limiting mag.:  -7.22
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.46

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.46

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 28651 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.7639 to 208.2333 deg, Dec +8.6590 to +19.2659 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 191.7639 to 208.2333 deg, Dec 8.6590 to 19.2659 deg
Loaded 3618 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): 2833 out of 3044 total matches.
Matched with Tycho-2 3044 out of 28651 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
Forced-photometry filter: calibrated wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits -> calib.txt_param_ref_wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits (aperture=5.1)
Read 28673 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 191.7640 to 208.2373 deg, Dec +8.6536 to +19.2574 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 191.7640 to 208.2373 deg, Dec 8.6536 to 19.2574 deg
Loaded 3619 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): 2827 out of 3040 total matches.
Matched with Tycho-2 3040 out of 28673 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
Forced-photometry filter: calibrated wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits -> calib.txt_param_ref_wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits (aperture=5.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 53 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
 2.2 pix  Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
 2.2 pix  fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
 2.2 pix  fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Limiting magnitude estimates:
 15.5 mag.  Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
 15.4 mag.  Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
 14.6 mag.  fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
 14.6 mag.  fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
All-image limiting magnitude estimate:  14.6 (SNR )  14.1 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.lDBiTeFydo (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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits' -> 'wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
WCS_IMAGE_NAME=wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
WCS-calibrated image found: wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
Checking if the catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits alredy exist and is non-empty...
Catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat corresponding to the image wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits
WCS catalog name: wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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=20, blended=1163, bad_region=0, passed=28631
Got 28631 stars (including 27441 good ones) from the SExtractor catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat 
util/solve_plate_with_UCAC5 got 28631 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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4896 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: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 28631 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4896 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(), 28631 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 28631 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4892 stars left (next iteration limit 5381)
Stop iterations.


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

SIP_REFIT: wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.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-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits N_match=4892 sigma_overall_arcsec=0.364 sigma_q1_arcsec=0.296 sigma_q2_arcsec=0.400 sigma_q3_arcsec=0.352 sigma_q4_arcsec=0.428 n_q1=1210 n_q2=1178 n_q3=1290 n_q4=1214 worst_quadrant_to_overall_ratio=1.178
The image catalog is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits -region wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.mQK6Qk1kMt (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-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits' -> 'wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
WCS_IMAGE_NAME=wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
WCS-calibrated image found: wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
Checking if the catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat corresponding to the image wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits alredy exist and is non-empty...
Catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat corresponding to the image wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits
WCS catalog name: wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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=19, blended=1170, bad_region=0, passed=28654
Got 28654 stars (including 27444 good ones) from the SExtractor catalog wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat 
util/solve_plate_with_UCAC5 got 28654 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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4896 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 4894 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 28654 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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4896 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 28654 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 28654 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4894 stars left (next iteration limit 5383)
Stop iterations.


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

SIP_REFIT: wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.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-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits N_match=4894 sigma_overall_arcsec=0.360 sigma_q1_arcsec=0.299 sigma_q2_arcsec=0.416 sigma_q3_arcsec=0.330 sigma_q4_arcsec=0.416 n_q1=1215 n_q2=1178 n_q3=1291 n_q4=1210 worst_quadrant_to_overall_ratio=1.158
The image catalog is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits -region wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Qyp38xkma7 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
WCS_IMAGE_NAME=wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
WCS-calibrated image found: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Checking if the catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat corresponding to the image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat corresponding to the image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
WCS catalog name: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=530, bad_region=14, passed=18637
Got 18637 stars (including 18056 good ones) from the SExtractor catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat 
util/solve_plate_with_UCAC5 got 18637 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.2'
Seting catalog search parameters based on the expected field of view 942.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013086 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010469 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 4887 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 4882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 18637 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 491 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 4886 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 18637 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 18637 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4880 stars left (next iteration limit 5370)
Stop iterations.


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

SIP_REFIT: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.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=4880 robust_rms=9.006 arcsec worst_quadrant_rms=13.309 arcsec
SIP_REFIT: SIP order 3 trial: matched=4880 robust_rms=0.459 arcsec worst_quadrant_rms=0.545 arcsec
SIP_REFIT: SIP order 5 trial: matched=4880 robust_rms=0.376 arcsec worst_quadrant_rms=0.466 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4880 robust_rms_before=1.249 arcsec robust_rms_before_corrected=0.336 arcsec robust_rms_after=0.376 arcsec worst_quadrant_rms_before=0.385 worst_quadrant_rms_after=0.466
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.385 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits N_match=4880 sigma_overall_arcsec=0.337 sigma_q1_arcsec=0.340 sigma_q2_arcsec=0.346 sigma_q3_arcsec=0.310 sigma_q4_arcsec=0.374 n_q1=1360 n_q2=1099 n_q3=1377 n_q4=1044 worst_quadrant_to_overall_ratio=1.108
The image catalog is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits -region wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.pzwhu62cxR (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
WCS_IMAGE_NAME=wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
WCS-calibrated image found: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Checking if the catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat corresponding to the image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits alredy exist and is non-empty...
Catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat corresponding to the image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
WCS catalog name: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.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=10, blended=416, bad_region=15, passed=18129
Got 18129 stars (including 17660 good ones) from the SExtractor catalog wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat 
util/solve_plate_with_UCAC5 got 18129 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.2'
Seting catalog search parameters based on the expected field of view 942.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013086 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010469 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 18129 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 491 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 4880 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 18129 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 18129 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4874 stars left (next iteration limit 5363)
Stop iterations.


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

SIP_REFIT: wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.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=4874 robust_rms=8.864 arcsec worst_quadrant_rms=13.643 arcsec
SIP_REFIT: SIP order 3 trial: matched=4874 robust_rms=0.446 arcsec worst_quadrant_rms=0.525 arcsec
SIP_REFIT: SIP order 5 trial: matched=4874 robust_rms=0.366 arcsec worst_quadrant_rms=0.426 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4874 robust_rms_before=1.216 arcsec robust_rms_before_corrected=0.328 arcsec robust_rms_after=0.366 arcsec worst_quadrant_rms_before=0.389 worst_quadrant_rms_after=0.426
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.389 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits N_match=4874 sigma_overall_arcsec=0.329 sigma_q1_arcsec=0.307 sigma_q2_arcsec=0.353 sigma_q3_arcsec=0.303 sigma_q4_arcsec=0.387 n_q1=1370 n_q2=1099 n_q3=1370 n_q4=1035 worst_quadrant_to_overall_ratio=1.175
The image catalog is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits -region wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Saving fully-calibrated image wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/wcs_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits
Preparing the HTML report for the field Vir-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits at 13:40:57.42 +09:04:08.9:  13.43 +/- 0.04  detection
Forced photometry on wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits at 13:44:48.36 +14:26:01.4:  12.94 +/- 0.02  detection
Forced photometry on wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits at 13:40:57.42 +09:04:08.9:  13.47 +/- 0.05  detection
Forced photometry on wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits at 13:44:48.36 +14:26:01.4:  12.86 +/- 0.02  detection
Forced photometry on wcs_Vir-01-Q1b1x1_2026-05-12_01-19-39_20.00sec_-5.00C_LIGHT_0207.fits at 13:18:00.19 +13:00:51.2:  13.75 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.45 +/- 0.03
Forced photometry filter REJECTED candidate at 13:40:57.42 +09:04:08.9: ref_mag=13.45 +/- 0.03 new_mean_mag=13.4929 delta=-0.05 (need > 0.90)
Forced photometry reference-image weighted average:  12.90 +/- 0.02
Forced photometry filter REJECTED candidate at 13:44:48.36 +14:26:01.4: ref_mag=12.90 +/- 0.02 new_mean_mag=13.1244 delta=-0.23 (need > 0.90)
Forced photometry on wcs_Vir-01-Q1b1x1_2026-05-12_01-20-24_20.00sec_-4.90C_LIGHT_0208.fits at 13:18:00.19 +13:00:51.2:  13.77 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.76 +/- 0.03
Forced photometry filter REJECTED candidate at 13:18:00.19 +13:00:51.2: ref_mag=13.76 +/- 0.03 new_mean_mag=13.8413 delta=-0.08 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32133_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32133_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.96    13:49:24.21 +12:03:03.5   0391 4038   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

**** FOUND  13:49:24.23 +12:03:03.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32135_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32135_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.82    13:36:02.70 +11:58:33.9   2373 4246   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

**** FOUND  13:36:02.75 +11:58:33.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32174_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32174_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    10.53    13:26:53.11 +12:03:15.3   3725 4297   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32186_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32186_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    11.15    13:24:23.27 +16:11:16.6   4262 1839   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32187_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32187_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    11.18    13:31:05.07 +11:30:55.6   3083 4578   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32196_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32196_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    11.18    12:54:39.42 +16:43:02.3   8582 1727   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32210_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32210_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    11.48    13:22:26.72 +09:29:28.1   4273 5886   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32226_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32226_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    11.63    13:15:27.27 +10:21:47.7   5342 5422   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32235_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32235_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    11.71    13:14:18.91 +16:33:13.2   5727 1708   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32249_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32249_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    12.17    13:40:13.73 +17:16:24.3   2026 1004   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32256_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32256_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    12.09    13:21:27.91 +19:05:42.5   4798 0111   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32260_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32260_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    12.27    13:45:34.48 +16:16:28.0   1196 1536   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32301_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32301_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    12.36    12:59:27.03 +14:10:15.7   7816 3244   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

**** FOUND  12:59:27.00 +14:10:16.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32330_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32330_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    12.55    12:57:53.73 +13:15:14.1   8022 3807   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32359_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32359_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    12.88    13:51:20.31 +18:27:43.6   0477 0121   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32362_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32362_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 1     2026 08 17.14961    2461269.64961    13.10    13:44:48.33 +14:26:01.1   1208 2657   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Discovery image 2     2026 08 17.15009    2461269.65009    13.15    13:44:48.39 +14:26:01.6   1209 2658   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32369_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32369_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.12    13:41:29.77 +09:50:40.1   1452 5473   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32415_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32415_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    12.93    13:20:48.27 +08:55:15.9   4494 6247   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32453_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32453_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.10    13:46:42.03 +14:38:32.1   0941 2507   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32476_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32476_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 1     2026 08 17.14961    2461269.64961    13.47    13:40:57.49 +09:04:09.8   1490 5949   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Discovery image 2     2026 08 17.15009    2461269.65009    13.52    13:40:57.35 +09:04:08.0   1491 5951   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32493_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32493_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.24    12:50:59.17 +10:04:26.4   8984 5778   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

**** FOUND  12:50:59.17 +10:04:26.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32507_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32507_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.70    13:49:52.32 +10:50:44.4   0250 4763   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32518_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32518_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.54    13:23:02.34 +18:15:26.1   4540 0604   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

**** FOUND  13:23:02.31 +18:15:25.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32523_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32523_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.81    13:48:01.38 +17:06:22.6   0884 0997   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32527_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32527_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.58    13:50:42.87 +11:38:56.7   0171 4264   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32543_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32543_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.84    13:49:20.72 +17:42:32.2   0725 0611   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

**** FOUND  13:49:20.79 +17:42:32.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32548_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32548_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.56    13:26:02.40 +10:55:42.9   3801 4983   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32556_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32556_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.84    13:49:27.33 +11:19:25.6   0341 4478   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32558_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32558_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.60    13:47:31.79 +18:25:27.5   1029 0203   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32559_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32559_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.87    13:49:51.89 +12:30:14.3   0349 3757   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32561_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32561_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.95    13:51:19.58 +15:06:26.9   0284 2160   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32563_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32563_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.56    13:42:17.45 +17:11:30.6   1723 1026   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32595_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32595_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    14.02    13:43:25.41 +14:12:20.7   1400 2814   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32599_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32599_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.77    13:20:20.33 +17:35:07.8   4900 1035   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

**** FOUND  13:20:20.30 +17:35:08.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32637_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32637_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 1     2026 08 17.14961    2461269.64961    13.77    13:18:00.17 +13:00:51.4   5063 3803   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-15_20.00sec_-0.00C_LIGHTs_0078.fits
Discovery image 2     2026 08 17.15009    2461269.65009    13.95    13:18:00.20 +13:00:51.0   5064 3804   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32654_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32654_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.47    13:01:28.03 +18:30:18.6   7639 0610   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

**** FOUND  13:01:28.07 +18:30:18.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32667_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32667_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.84    13:19:43.98 +16:49:00.6   4957 1504   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32675_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32675_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.67    13:48:57.91 +09:25:57.4   0303 5635   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32690_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32690_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.54    13:18:50.89 +11:51:22.7   4897 4492   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

**** FOUND  13:18:50.87 +11:51:23.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32699_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32699_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.99    13:42:12.00 +10:47:17.3   1398 4893   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

**** FOUND  13:42:12.06 +10:47:17.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32704_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32704_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.87    13:32:19.90 +17:52:32.3   3193 0737   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32767_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32767_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.40    12:50:29.62 +13:49:57.3   9133 3495   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32778_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32778_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.91    13:16:00.90 +10:06:42.7   5250 5569   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32815_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32815_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    13.96    13:02:28.02 +16:57:08.2   7451 1547   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32868_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32868_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    14.16    13:45:59.66 +09:48:30.5   0774 5442   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32895_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32895_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    14.46    13:15:15.38 +16:39:14.6   5595 1640   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32896_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32896_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    14.23    12:57:25.32 +17:06:40.7   8188 1476   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32908_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32908_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    14.28    13:47:52.61 +16:35:49.1   0877 1308   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.2 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32917_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32917_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    14.86    13:48:57.90 +16:28:48.1   0711 1363   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32921_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32921_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    14.83    13:46:49.63 +18:00:22.7   1108 0468   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32935_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32935_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    14.86    13:29:35.79 +13:02:41.0   3371 3674   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate due to large distance (10.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 32941_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 32941_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 2     2026 08 17.15009    2461269.65009    14.00    12:56:48.24 +12:29:02.3   8165 4279   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 05362_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079
The candidate 05362_fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079 did not pass the final checks
Discovery image 3     2026 08 17.15009    2461269.65009    11.88    13:24:20.42 +17:08:19.2   4308 1267   /data_ssd/NMW-TexasTech/workdir//img_2026-08-16_CI_Vir-01-Q1b1x1_223634_TTUQ1b1x1_1200956_ZBkwMUWa/fd_Vir-01-Q1b1x1_2026-08-16_22-35-57_20.00sec_0.00C_LIGHTs_0079.fits

Rejecting candidate as there is no shift in pixel position (shift 0.1 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 3s
Prepared the HTML report for the field Vir-01-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-01-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)2461269.64960572 -observatory V36
09:03:23.95 +18:07:40.6 Mercury (-1.4mag)
12:33:19.02 -05:20:54.9 Venus (-4.4mag)
06:15:02.93 +23:42:23.8 Mars (1.3mag)
08:50:55.17 +18:11:01.4 Jupiter (-1.8mag)
00:55:32.76 +03:07:26.1 Saturn (0.5mag)
04:12:38.01 +20:59:17.0 Uranus (5.7mag)
00:15:31.39 +00:09:00.7 Neptune (7.7mag)
20:27:18.40 -23:33:27.4 Pluto (14.5mag)
13:04:25.14 -12:07:25.7 Moon (-9.5mag)
-rw-r--r-- 1 apache apache 362 Aug 16 22:42 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461269.64960572:
08:50:56.59 +18:10:54.8 Io (6.1mag)
08:50:48.54 +18:11:32.1 Europa (6.3mag)
08:50:59.47 +18:10:39.9 Ganymede (5.6mag)
08:50:47.54 +18:11:33.5 Callisto (6.8mag)
08:48:23.24 +18:15:52.4 Himalia (15.7mag)
08:50:54.62 +18:11:04.1 Thebe (16.6mag)
08:48:00.45 +18:12:40.5 Elara (17.7mag)
08:55:03.88 +17:46:27.4 Pasiphae (17.9mag)
08:53:29.91 +18:23:20.0 Carme (19.0mag)
00:55:44.64 +03:07:06.6 Titan (8.4mag)
00:55:35.71 +03:07:08.0 Rhea (9.7mag)
00:56:02.79 +03:08:05.6 Iapetus (11.1mag)
00:55:47.23 +03:06:56.0 Hyperion (14.4mag)
00:54:43.91 +02:59:28.8 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 16 22:42 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461269.64960572:
19:43:55.89 -17:51:33.5 JWST
17:51:50.85 +34:43:10.5 Chandra
20:47:09.05 +39:17:39.3 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 16 22:42 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461269.64960572 -observatory V36
03:23:15.27 +18:04:43.8 17.6mag P/1996 R2 (Lagerkvist)
18:00:05.75 -34:32:43.5 14.1mag P/2010 H2 (Vales)
07:01:55.99 -69:15:27.1 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:12:01.50 +33:11:16.7 17.7mag C/2017 K2 (PANSTARRS)
04:08:25.26 +40:57:53.6 17.2mag P/2021 N1 (ZTF)
22:31:09.51 +30:49:28.7 17.3mag C/2022 E2 (ATLAS)
06:52:07.88 +26:22:52.6 16.8mag C/2022 N2 (PANSTARRS)
10:29:51.43 +28:04:28.2 17.0mag C/2022 QE78 (ATLAS)
09:34:50.36 +05:18:31.2 18.0mag C/2022 R6 (PANSTARRS)
15:14:17.12 -12:39:00.3 17.9mag P/2023 B1 (PANSTARRS)
20:59:24.68 +64:52:32.7 17.9mag C/2023 H5 (Lemmon)
15:40:01.32 -13:45:40.1 14.5mag C/2023 R1 (PANSTARRS)
08:17:51.11 +31:45:30.6 15.5mag C/2024 E1 (Wierzchos)
15:05:55.45 +15:33:13.5 17.8mag C/2024 G6 (ATLAS)
18:52:26.12 +43:25:55.3 13.7mag C/2024 J3 (ATLAS)
20:57:19.24 +49:36:18.1 17.5mag C/2024 R4 (PANSTARRS)
05:22:01.96 -12:54:06.7 15.4mag C/2024 T5 (ATLAS)
07:01:44.11 +22:33:44.6 17.9mag C/2025 J1 (Borisov)
10:45:35.30 +20:19:13.2 17.2mag C/2025 V2 (Rankin)
13:03:47.65 +01:44:04.5 16.9mag C/2025 Y1 (ATLAS)
16:05:23.17 +76:54:22.8 16.6mag C/2026 A2 (Bok)
03:09:41.62 +46:19:14.9 17.2mag C/2026 B2 (Sun-Gao)
11:54:18.74 +09:26:50.9 17.4mag A/2026 E1
22:07:34.86 -30:42:17.6 7.0mag 10P/Tempel
11:34:25.43 -03:58:08.9 16.3mag 29P/Schwassmann-Wachmann
11:25:51.31 +01:43:14.2 17.4mag 63P/Wild
00:53:00.40 -05:49:54.3 15.4mag 65P/Gunn
05:55:30.07 +20:27:41.4 13.7mag 78P/Gehrels
20:30:03.13 -24:30:04.3 17.6mag 84P/Giclas
03:08:31.58 +14:16:28.7 16.8mag 88P/Howell
08:18:08.23 +26:23:11.5 16.3mag 93P/Lovas
04:31:58.99 +20:21:40.9 17.3mag 112P/Urata-Niijima
06:25:47.10 +29:09:51.1 16.1mag 114P/Wiseman-Skiff
09:39:32.23 +25:04:26.5 14.9mag 123P/West-Hartley
12:01:45.62 -13:39:49.5 17.2mag 124P/Mrkos
05:49:29.46 +21:06:30.0 16.0mag 128P/Shoemaker-Holt
06:43:31.11 +18:25:22.5 17.9mag 131P/Mueller
00:01:21.66 +03:15:18.6 17.5mag 139P/Vaisala-Oterma
03:15:07.91 -18:49:30.6 13.2mag 161P/Hartley-IRAS
07:46:31.05 +38:06:10.0 16.0mag 162P/Siding Spring
12:16:05.70 +37:09:21.0 12.0mag 169P/NEAT
02:58:20.30 +09:31:06.7 17.6mag 220P/McNaught
16:46:56.96 -10:45:02.8 17.9mag 235P/LINEAR
20:17:41.62 -52:22:26.3 17.9mag 259P/Garradd
03:48:10.06 +28:49:28.8 15.3mag 260P/McNaught
07:32:04.06 +37:23:36.2 17.3mag 295P/LINEAR
15:13:48.56 +02:08:37.1 17.8mag 391P/Kowalski
09:09:00.82 +17:55:56.0 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.3K Aug 16 22:42 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
-rw-r--r-- 1 apache apache 5.7K Aug 16 22:41 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
-rw-r--r-- 1 apache apache 190K Aug 16 22:41 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
00:41:33.169 +41:10:12.40  AT 2026wvv  2026-08-02.89 17.1
23:45:36.740 -03:05:35.56  AT 2026wvu  2026-07-25.60 21.95
22:40:08.792 -06:25:00.39  AT 2026wvt  2026-07-24.51 21.53
18:01:34.940 +35:37:53.90  AT 2026wvs  2026-07-23.31 21.74
23:25:28.465 -20:01:24.81  AT 2026wvr  2026-07-26.54 20.7
23:40:24.824 -24:40:33.31  AT 2026wvq  2026-07-26.54 20.89
21:22:15.890 -02:33:52.37  AT 2026wvp  2026-07-25.44 21.07
22:10:23.762 +16:20:18.77  AT 2026wvo  2026-07-25.45 21.13
23:06:39.906 +05:33:08.21  AT 2026wvn  2026-07-24.57 21.75
00:44:57.801 +25:20:50.30  AT 2026wvm  2026-07-23.55 21.26
23:50:27.739 -03:51:06.21  AT 2026wvl  2026-07-25.58 20.96
00:25:21.084 +26:42:45.70  AT 2026wvk  2026-07-23.55 20.96
23:37:13.087 -06:14:48.44  AT 2026wvj  2026-07-25.59 22.23
00:43:40.407 -30:43:14.55  AT 2026wvi  2026-07-26.58 20.68
22:42:59.067 -07:40:12.15  AT 2026wvh  2026-07-24.50 21.36
22:23:10.327 -02:22:08.97  AT 2026wvg  2026-07-24.49 20.89
23:23:35.914 +24:11:40.27  AT 2026wvf  2026-07-25.53 20.99
00:20:12.928 +32:15:35.83  AT 2026wve  2026-07-23.54 21.08
02:30:56.254 +12:16:48.09  AT 2026wvd  2026-07-27.60 21.14
23:59:25.294 -07:31:37.07  AT 2026wvc  2026-07-25.58 21.69
-rw-r--r-- 1 apache apache 87K Aug 16 22:41 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Aug 16 22:41:28 CDT 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 7s (0.12 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 38s (0.63 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 11s (0.18 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: 5s (0.08 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 62s (1.03 min)
TIMING SExtractor: 10 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 4 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 20s (0.33 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 18s (0.30 min)
    MAGCAL_SANITY_CHECK: 1s (0.02 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 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: 3s (0.05 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 46s (0.77 min)
FIELD_Vir-01-Q1b1x1: 128s (2.13 min)
=======================================
TOTAL_RUNTIME: 132s (2.20 min)
Finished: Sun Aug 16 22:43:40 CDT 2026