FITS images used in this processing run:

Field Mon-05-Q2b1x1 reference image: Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Field Mon-05-Q2b1x1 reference image: Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
Field Mon-05-Q2b1x1 second-epoch image: Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Field Mon-05-Q2b1x1 second-epoch image: Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461139.59921253 09.04.2026 02:22:41.963   /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
First image: 2461139.59921253 09.04.2026 02:22:41.963   /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Last  image: 2461341.78992083 28.10.2026 06:57:19.160   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.75
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: 3 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):  19727
Objects passed selection criteria:  19589
Measurements per detected object (mean, median, min, max):    2.3    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.3    2.0    2    4
Average stars detected per image: 12123.5
Average stars matched: 11498.2 (94.8427 %)
Memory usage VmPeak:   244964 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Oct 28 02:08:24 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: 2461139.59921253 09.04.2026 02:22:41.963   /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
First image: 2461139.59921253 09.04.2026 02:22:41.963   /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Last  image: 2461341.78992083 28.10.2026 06:57:19.160   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 60
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: 25 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):  140390
Objects passed selection criteria:  139941
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 94148.2
Average stars matched: 88813.2 (94.3334 %)
Memory usage VmPeak:   605528 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Oct 28 02:09:29 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=esa_tap (lib/gaia_dr2_cone_search.sh -> ESA Gaia Archive TAP service)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Mon-05-Q2b1x1
#######################################
########### Starting Mon-05-Q2b1x1 ###########
Processing Mon-05-Q2b1x1
server tau has sufficient free disk space available: 232782 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 232782 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.png' -> 'transient_report/Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits_preview.png'

Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits


renamed 'Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.png' -> 'transient_report/Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits_preview.png'

Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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= 1037.8639
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 756.0147
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 7440.1598
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1533.4474
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 7409.9544
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1529.5851
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 7.16872
INFO:                  SECOND_EPOCH__SD_ratio= 0.003
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/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     16.1100006103516 / [degC] Focuser temperature
AMBTEMP =                 16.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.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= '2026-10-28T01:56:43.0859265' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-28T06:56:43.0859265' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61341.2893875577 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-28T06:56:52.9881217' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61341.289502176 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  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-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =      102.85297030123 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -10.0001196167143 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.0266666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     113.341666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.80412878248757 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Mon-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '06 51 26'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 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  =                20693 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20693 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     16.1100006103516 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     16.1100006103516 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 90.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.18 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 47.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            18.401472 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            11.900952 / [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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/d_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits :)

Spent 0.536274 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/d_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     16.1100006103516 / [degC] Focuser temperature
AMBTEMP =                 16.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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= '2026-10-28T01:57:19.1609574' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-28T06:57:19.1609574' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61341.2898050924 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-28T06:57:29.0656473' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61341.289919734 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  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-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     102.852970238055 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -10.0001195948869 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.1413888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     113.438611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.77680073407387 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Mon-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '06 51 26'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 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  =                20693 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20693 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     16.1100006103516 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     16.1100006103516 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 90.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.18 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 16.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 47.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            18.401472 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            11.900952 / [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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/d_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits :)

Spent 0.521797 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/d_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Previews of the CALIBRATED second-epoch images:


fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits



fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
  
SExtractor catalog cache: saved Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.cat to cache
SExtractor catalog cache: saved Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.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/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461341.78950330
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_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits exists and is non-empty
wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits exists and is non-empty
wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits exists and is non-empty
wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits (1st reference image)
verification OK: wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Image size: 937.3'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 06:51:31.944 -09:59:40.78 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_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits (1st new image)
verification OK: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Image size: 940.8'x624.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 06:51:25.235 -10:00:26.35 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 06:51:31.944 -09:59:40.78
Second-epoch image center 06:51:25.235 -10:00:26.35
Angular distance between the image centers 0.0303 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits (2nd new image)
verification OK: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Image size: 940.7'x624.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 06:51:25.443 -10:00:19.20 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 06:51:31.944 -09:59:40.78
Second-epoch image center 06:51:25.443 -10:00:19.20
Angular distance between the image centers 0.0287 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  06:51:25.235 -10:00:26.35
Second-epoch second image center 06:51:25.443 -10:00:19.20
Angular distance between the image centers 0.00216 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/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits &> /tmp/tmp.19rs7z7GPR
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits &> /tmp/tmp.BCyXgPpeJs
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits &> /tmp/tmp.lcStyMwGvk
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits &> /tmp/tmp.zMtkv37abr
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Calibrating the magnitude scale
Found non-empty wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.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_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits and wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.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_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits and wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat 
Found non-empty wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits and wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat
The reference image (wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits) and catalog (wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat) found
'wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat' -> 'wcsmag.cat'
Read 23708 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 94.8919 to 111.0361 deg, Dec -15.2871 to -4.5750 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 94.8919 to 111.0361 deg, Dec -15.2871 to -4.5750 deg
Loaded 21843 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): 14945 out of 16014 total matches.
Matched with Tycho-2 16014 out of 23708 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.662200
a=0.000000 b=1.000000 c=22.662200
From vast_summary.log: estimated ref. image limiting mag.:  -7.75
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.91

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.91

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 23708 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 94.8919 to 111.0361 deg, Dec -15.2871 to -4.5750 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 94.8919 to 111.0361 deg, Dec -15.2871 to -4.5750 deg
Loaded 21843 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): 14945 out of 16014 total matches.
Matched with Tycho-2 16014 out of 23708 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Forced-photometry filter: calibrated wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits -> calib.txt_param_ref_wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits (aperture=6.4)
Read 23764 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 94.8842 to 111.0361 deg, Dec -15.2871 to -4.5672 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 94.8842 to 111.0361 deg, Dec -15.2871 to -4.5672 deg
Loaded 21874 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): 14942 out of 16019 total matches.
Matched with Tycho-2 16019 out of 23764 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
Forced-photometry filter: calibrated wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits -> calib.txt_param_ref_wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.5 pix  Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
 2.5 pix  Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
 2.3 pix  fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
 2.3 pix  fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Limiting magnitude estimates:
 14.9 mag.  Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
 14.9 mag.  Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
 13.2 mag.  fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
 13.3 mag.  fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
All-image limiting magnitude estimate:  13.2 (SNR )  10.2 (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.19rs7z7GPR (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits' -> 'wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.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/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
WCS_IMAGE_NAME=wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
WCS-calibrated image found: wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Checking if the catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits alredy exist and is non-empty...
Catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
WCS catalog name: wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=2215, bad_region=3520, passed=23708
Got 23708 stars (including 18215 good ones) from the SExtractor catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat 
util/solve_plate_with_UCAC5 got 23708 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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4948 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 4920 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 20988 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 

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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4947 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 20988 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Accuracy estimation diagnostic: 4920 matched stars entering correct_measured_positions(), 20988 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Excluding outliers - 4920 stars left (next iteration limit 5412)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits N_match=4920 sigma_overall_arcsec=0.508 sigma_q1_arcsec=0.492 sigma_q2_arcsec=0.520 sigma_q3_arcsec=0.499 sigma_q4_arcsec=0.518 n_q1=1864 n_q2=824 n_q3=1516 n_q4=716 worst_quadrant_to_overall_ratio=1.024
WCS_HEADER_DIAG: file=Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits selection=current_pairs N_selected=4920 N_valid=4920 bias_ra_arcsec=0.017 bias_dec_arcsec=-0.013 median_sep_arcsec=0.382 p95_sep_arcsec=1.696 n_q1=1864 n_q2=824 n_q3=1516 n_q4=716 occupied_cells_4x4=16/16
The image catalog is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits -region wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.BCyXgPpeJs (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits' -> 'wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.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/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
WCS_IMAGE_NAME=wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
WCS-calibrated image found: wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
Checking if the catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat corresponding to the image wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits alredy exist and is non-empty...
Catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat corresponding to the image wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
WCS catalog name: wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=2234, bad_region=3533, passed=23764
Got 23764 stars (including 18241 good ones) from the SExtractor catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat 
util/solve_plate_with_UCAC5 got 23764 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4949 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4917 matched stars entering correct_measured_positions(), 4918 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4917 matched stars entering correct_measured_positions(), 21034 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 

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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4949 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 21034 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Accuracy estimation diagnostic: 4916 matched stars entering correct_measured_positions(), 21034 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Excluding outliers - 4916 stars left (next iteration limit 5408)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits N_match=4916 sigma_overall_arcsec=0.518 sigma_q1_arcsec=0.510 sigma_q2_arcsec=0.547 sigma_q3_arcsec=0.505 sigma_q4_arcsec=0.518 n_q1=1869 n_q2=820 n_q3=1506 n_q4=721 worst_quadrant_to_overall_ratio=1.056
WCS_HEADER_DIAG: file=Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits selection=current_pairs N_selected=4916 N_valid=4916 bias_ra_arcsec=0.002 bias_dec_arcsec=-0.014 median_sep_arcsec=0.390 p95_sep_arcsec=1.727 n_q1=1869 n_q2=820 n_q3=1506 n_q4=721 occupied_cells_4x4=16/16
The image catalog is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits -region wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.lcStyMwGvk (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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
WCS_IMAGE_NAME=wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
WCS-calibrated image found: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Checking if the catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat corresponding to the image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits alredy exist and is non-empty...
Catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat corresponding to the image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
WCS catalog name: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=498, bad_region=1173, passed=5380
Got 5380 stars (including 3796 good ones) from the SExtractor catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat 
util/solve_plate_with_UCAC5 got 5380 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.8'
Seting catalog search parameters based on the expected field of view 940.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013067 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010453 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 3730 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3698 matched stars entering correct_measured_positions(), 3699 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3698 matched stars entering correct_measured_positions(), 4472 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 

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 373 to 428 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 3730 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3701 matched stars entering correct_measured_positions(), 4472 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Accuracy estimation diagnostic: 3700 matched stars entering correct_measured_positions(), 4472 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Excluding outliers - 3700 stars left (next iteration limit 4067)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3700 robust_rms=7.126 arcsec worst_region_rms=12.955 arcsec outer_annulus_rms=12.955 arcsec
SIP_REFIT: SIP order 3 trial: matched=3700 robust_rms=0.721 arcsec worst_region_rms=0.913 arcsec outer_annulus_rms=0.913 arcsec
SIP_REFIT: SIP order 5 trial: matched=3700 robust_rms=0.575 arcsec worst_region_rms=0.782 arcsec outer_annulus_rms=0.782 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3700 robust_rms_before=1.409 arcsec robust_rms_before_corrected=0.519 arcsec robust_rms_after=0.575 arcsec worst_region_rms_before=0.772 worst_region_rms_after=0.782 outer_annulus_rms_before=1.258 outer_annulus_rms_after=0.782
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.772 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits worst_region_rms_kept=0.772 arcsec robust_rms_kept=0.519 arcsec matched=3700
WCS_QUALITY_DIAG: file=fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits N_match=3700 sigma_overall_arcsec=0.518 sigma_q1_arcsec=0.472 sigma_q2_arcsec=0.491 sigma_q3_arcsec=0.609 sigma_q4_arcsec=0.539 n_q1=1022 n_q2=650 n_q3=1146 n_q4=882 worst_quadrant_to_overall_ratio=1.176
WCS_HEADER_DIAG: file=fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits selection=current_pairs N_selected=3700 N_valid=3700 bias_ra_arcsec=0.300 bias_dec_arcsec=0.016 median_sep_arcsec=1.245 p95_sep_arcsec=3.272 n_q1=1022 n_q2=650 n_q3=1146 n_q4=882 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits -region wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.zMtkv37abr (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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
WCS_IMAGE_NAME=wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
WCS-calibrated image found: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Checking if the catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat corresponding to the image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits alredy exist and is non-empty...
Catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat corresponding to the image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
WCS catalog name: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=541, bad_region=1184, passed=5338
Got 5338 stars (including 3703 good ones) from the SExtractor catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat 
util/solve_plate_with_UCAC5 got 5338 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.7'
Seting catalog search parameters based on the expected field of view 940.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013065 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010452 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 3639 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3604 matched stars entering correct_measured_positions(), 3606 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3604 matched stars entering correct_measured_positions(), 4405 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 

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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 3638 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3606 matched stars entering correct_measured_positions(), 4405 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Accuracy estimation diagnostic: 3606 matched stars entering correct_measured_positions(), 4405 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Excluding outliers - 3606 stars left (next iteration limit 3964)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3606 robust_rms=7.149 arcsec worst_region_rms=12.304 arcsec outer_annulus_rms=12.304 arcsec
SIP_REFIT: SIP order 3 trial: matched=3606 robust_rms=0.738 arcsec worst_region_rms=0.953 arcsec outer_annulus_rms=0.953 arcsec
SIP_REFIT: SIP order 5 trial: matched=3606 robust_rms=0.582 arcsec worst_region_rms=0.765 arcsec outer_annulus_rms=0.765 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3606 robust_rms_before=1.398 arcsec robust_rms_before_corrected=0.556 arcsec robust_rms_after=0.582 arcsec worst_region_rms_before=0.781 worst_region_rms_after=0.765 outer_annulus_rms_before=1.191 outer_annulus_rms_after=0.765
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.781 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits worst_region_rms_kept=0.781 arcsec robust_rms_kept=0.556 arcsec matched=3606
WCS_QUALITY_DIAG: file=fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits N_match=3606 sigma_overall_arcsec=0.553 sigma_q1_arcsec=0.480 sigma_q2_arcsec=0.542 sigma_q3_arcsec=0.651 sigma_q4_arcsec=0.563 n_q1=995 n_q2=636 n_q3=1127 n_q4=848 worst_quadrant_to_overall_ratio=1.177
WCS_HEADER_DIAG: file=fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits selection=current_pairs N_selected=3606 N_valid=3606 bias_ra_arcsec=0.337 bias_dec_arcsec=0.048 median_sep_arcsec=1.202 p95_sep_arcsec=3.221 n_q1=995 n_q2=636 n_q3=1127 n_q4=848 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits -region wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits to local_wcs_cache/
'wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits' -> 'local_wcs_cache/wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits'
Saving the final (post-refit) wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits to local_wcs_cache/
'wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits' -> 'local_wcs_cache/wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits'
Saving the final (post-refit) wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits to local_wcs_cache/
'wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits' -> 'local_wcs_cache/wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits'
Saving the final (post-refit) wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits to local_wcs_cache/
'wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits' -> 'local_wcs_cache/wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits sigma_overall=0.508 worst_q_ratio=1.024
ref2=Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits sigma_overall=0.518 worst_q_ratio=1.056
new1=fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits sigma_overall=0.518 worst_q_ratio=1.176
new2=fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits sigma_overall=0.553 worst_q_ratio=1.177
reference average sigma_overall=0.513 worst_q_ratio=1.04
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023_astrometric_residuals.png (4920 matched stars from wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.45 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024_astrometric_residuals.png (4916 matched stars from wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.47 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376_astrometric_residuals.png (3700 matched stars from wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.47 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377_astrometric_residuals.png (3606 matched stars from wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.49 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits'
Saving fully-calibrated image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits'
Preparing the HTML report for the field Mon-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 31740_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 31740_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    9.32    07:05:47.32 -10:39:19.8   6912 2760   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:05:47.32 -10:39:19.8 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 16235_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 16235_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 3     2026 10 28.28992    2461341.78992    8.17    07:03:43.12 -11:33:06.6   6589 2227   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:03:43.07 -11:33:06.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 30285_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 30285_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 3     2026 10 28.28992    2461341.78992    10.07    06:52:45.92 -12:09:54.5   4963 1889   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:52:45.94 -12:09:54.7 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Mon-05-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
  
SExtractor catalog cache: saved Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.cat to cache
SExtractor catalog cache: saved Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Creating symlink local_wcs_cache/wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
Creating symlink local_wcs_cache/wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Creating symlink local_wcs_cache/wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits exists and is non-empty
wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits exists and is non-empty
wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits exists and is non-empty
wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits (1st reference image)
verification OK: wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Image size: 937.3'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 06:51:31.944 -09:59:40.78 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_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits (1st new image)
verification OK: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Image size: 940.8'x624.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 06:51:25.235 -10:00:26.35 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 06:51:31.944 -09:59:40.78
Second-epoch image center 06:51:25.235 -10:00:26.35
Angular distance between the image centers 0.0303 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits (2nd new image)
verification OK: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Image size: 940.7'x624.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 06:51:25.443 -10:00:19.20 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 06:51:31.944 -09:59:40.78
Second-epoch image center 06:51:25.443 -10:00:19.20
Angular distance between the image centers 0.0287 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  06:51:25.235 -10:00:26.35
Second-epoch second image center 06:51:25.443 -10:00:19.20
Angular distance between the image centers 0.00216 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/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits &> /tmp/tmp.QsUSyB4jVG
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits &> /tmp/tmp.VYVQ1ZHiCD
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits &> /tmp/tmp.aMSDCBZZAh
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits &> /tmp/tmp.0quRs1jUtI
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Calibrating the magnitude scale
Found non-empty wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.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_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits and wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.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_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits and wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat 
Found non-empty wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits and wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat
The reference image (wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits) and catalog (wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat) found
'wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat' -> 'wcsmag.cat'
Read 163412 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 94.8860 to 111.0563 deg, Dec -15.2906 to -4.5674 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 94.8860 to 111.0563 deg, Dec -15.2906 to -4.5674 deg
Loaded 21923 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): 14198 out of 18773 total matches.
Matched with Tycho-2 18773 out of 163412 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.494450
a=0.000000 b=1.000000 c=22.494450
From vast_summary.log: estimated ref. image limiting mag.:  -7.48
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.01

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.01

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 163412 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 94.8860 to 111.0563 deg, Dec -15.2906 to -4.5674 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 94.8860 to 111.0563 deg, Dec -15.2906 to -4.5674 deg
Loaded 21923 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): 14198 out of 18773 total matches.
Matched with Tycho-2 18773 out of 163412 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Forced-photometry filter: calibrated wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits -> calib.txt_param_ref_wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits (aperture=4.9)
Read 164110 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 94.8842 to 111.0510 deg, Dec -15.2898 to -4.5672 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 94.8842 to 111.0510 deg, Dec -15.2898 to -4.5672 deg
Loaded 21912 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): 14201 out of 18778 total matches.
Matched with Tycho-2 18778 out of 164110 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
Forced-photometry filter: calibrated wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits -> calib.txt_param_ref_wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 42 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
 2.3 pix  Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
 2.1 pix  fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
 2.0 pix  fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Limiting magnitude estimates:
 15.0 mag.  Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
 15.0 mag.  Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
 13.5 mag.  fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
 13.5 mag.  fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
All-image limiting magnitude estimate:  13.5 (SNR )  12.8 (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.QsUSyB4jVG (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits' -> 'wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.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/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
WCS_IMAGE_NAME=wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
WCS-calibrated image found: wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
Checking if the catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits alredy exist and is non-empty...
Catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits
WCS catalog name: wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=38, blended=21454, bad_region=16234, passed=163374
Got 163374 stars (including 127676 good ones) from the SExtractor catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat 
util/solve_plate_with_UCAC5 got 163374 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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4946 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4929 matched stars entering correct_measured_positions(), 4929 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4929 matched stars entering correct_measured_positions(), 151624 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4946 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4929 matched stars entering correct_measured_positions(), 151624 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Accuracy estimation diagnostic: 4929 matched stars entering correct_measured_positions(), 151623 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Excluding outliers - 4929 stars left (next iteration limit 5421)
Stop iterations.


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

SIP_REFIT: wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.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_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits N_match=4929 sigma_overall_arcsec=0.498 sigma_q1_arcsec=0.496 sigma_q2_arcsec=0.523 sigma_q3_arcsec=0.476 sigma_q4_arcsec=0.510 n_q1=1782 n_q2=860 n_q3=1471 n_q4=816 worst_quadrant_to_overall_ratio=1.049
WCS_HEADER_DIAG: file=Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits selection=current_pairs N_selected=4929 N_valid=4929 bias_ra_arcsec=0.004 bias_dec_arcsec=-0.014 median_sep_arcsec=0.377 p95_sep_arcsec=1.696 n_q1=1782 n_q2=860 n_q3=1471 n_q4=816 occupied_cells_4x4=16/16
The image catalog is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits -region wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.VYVQ1ZHiCD (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits' -> 'wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.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/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
WCS_IMAGE_NAME=wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
WCS-calibrated image found: wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
Checking if the catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat corresponding to the image wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits alredy exist and is non-empty...
Catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat corresponding to the image wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits
WCS catalog name: wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=49, blended=21473, bad_region=16292, passed=164061
Got 164061 stars (including 128281 good ones) from the SExtractor catalog wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat 
util/solve_plate_with_UCAC5 got 164061 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4944 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4923 matched stars entering correct_measured_positions(), 4923 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4923 matched stars entering correct_measured_positions(), 152209 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4944 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4922 matched stars entering correct_measured_positions(), 152209 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Accuracy estimation diagnostic: 4922 matched stars entering correct_measured_positions(), 152209 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Excluding outliers - 4922 stars left (next iteration limit 5415)
Stop iterations.


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

SIP_REFIT: wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.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_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits N_match=4922 sigma_overall_arcsec=0.519 sigma_q1_arcsec=0.505 sigma_q2_arcsec=0.534 sigma_q3_arcsec=0.511 sigma_q4_arcsec=0.535 n_q1=1775 n_q2=868 n_q3=1488 n_q4=791 worst_quadrant_to_overall_ratio=1.031
WCS_HEADER_DIAG: file=Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits selection=current_pairs N_selected=4922 N_valid=4922 bias_ra_arcsec=-0.010 bias_dec_arcsec=-0.023 median_sep_arcsec=0.384 p95_sep_arcsec=1.723 n_q1=1775 n_q2=868 n_q3=1488 n_q4=791 occupied_cells_4x4=16/16
The image catalog is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits -region wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.aMSDCBZZAh (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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
WCS_IMAGE_NAME=wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
WCS-calibrated image found: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Checking if the catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat corresponding to the image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits alredy exist and is non-empty...
Catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat corresponding to the image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
WCS catalog name: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=2327, bad_region=10668, passed=52253
Got 52253 stars (including 39601 good ones) from the SExtractor catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat 
util/solve_plate_with_UCAC5 got 52253 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.8'
Seting catalog search parameters based on the expected field of view 940.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013067 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010453 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 4884 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 44300 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 44300 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 44300 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Excluding outliers - 4885 stars left (next iteration limit 5372)
Stop iterations.


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

SIP_REFIT: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.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=4885 robust_rms=7.137 arcsec worst_region_rms=14.826 arcsec outer_annulus_rms=14.826 arcsec
SIP_REFIT: SIP order 3 trial: matched=4885 robust_rms=0.724 arcsec worst_region_rms=0.955 arcsec outer_annulus_rms=0.955 arcsec
SIP_REFIT: SIP order 5 trial: matched=4885 robust_rms=0.576 arcsec worst_region_rms=0.775 arcsec outer_annulus_rms=0.775 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4885 robust_rms_before=1.431 arcsec robust_rms_before_corrected=0.498 arcsec robust_rms_after=0.576 arcsec worst_region_rms_before=0.806 worst_region_rms_after=0.775 outer_annulus_rms_before=1.288 outer_annulus_rms_after=0.775
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.806 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits worst_region_rms_kept=0.806 arcsec robust_rms_kept=0.498 arcsec matched=4885
WCS_QUALITY_DIAG: file=fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits N_match=4885 sigma_overall_arcsec=0.488 sigma_q1_arcsec=0.458 sigma_q2_arcsec=0.446 sigma_q3_arcsec=0.615 sigma_q4_arcsec=0.496 n_q1=1376 n_q2=930 n_q3=1352 n_q4=1227 worst_quadrant_to_overall_ratio=1.260
WCS_HEADER_DIAG: file=fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits selection=current_pairs N_selected=4885 N_valid=4885 bias_ra_arcsec=0.241 bias_dec_arcsec=0.083 median_sep_arcsec=1.262 p95_sep_arcsec=3.157 n_q1=1376 n_q2=930 n_q3=1352 n_q4=1227 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits -region wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.0quRs1jUtI (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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
WCS_IMAGE_NAME=wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
WCS-calibrated image found: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Checking if the catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat corresponding to the image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits alredy exist and is non-empty...
Catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat corresponding to the image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
WCS catalog name: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 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=11, blended=2346, bad_region=11101, passed=53964
Got 53964 stars (including 40862 good ones) from the SExtractor catalog wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat 
util/solve_plate_with_UCAC5 got 53964 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.7'
Seting catalog search parameters based on the expected field of view 940.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013065 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010452 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 4883 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 45715 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 

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 373 to 429 (Dec -15.3 to -4.6)
Done reading UCAC5 zone files...
Matched 4921 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 45715 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 45715 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Excluding outliers - 4884 stars left (next iteration limit 5371)
Stop iterations.


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

SIP_REFIT: wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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=4884 robust_rms=7.077 arcsec worst_region_rms=15.324 arcsec outer_annulus_rms=15.324 arcsec
SIP_REFIT: SIP order 3 trial: matched=4884 robust_rms=0.734 arcsec worst_region_rms=0.999 arcsec outer_annulus_rms=0.999 arcsec
SIP_REFIT: SIP order 5 trial: matched=4884 robust_rms=0.584 arcsec worst_region_rms=0.767 arcsec outer_annulus_rms=0.767 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4884 robust_rms_before=1.417 arcsec robust_rms_before_corrected=0.528 arcsec robust_rms_after=0.584 arcsec worst_region_rms_before=0.784 worst_region_rms_after=0.767 outer_annulus_rms_before=1.242 outer_annulus_rms_after=0.767
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.784 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits worst_region_rms_kept=0.784 arcsec robust_rms_kept=0.528 arcsec matched=4884
WCS_QUALITY_DIAG: file=fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits N_match=4884 sigma_overall_arcsec=0.528 sigma_q1_arcsec=0.503 sigma_q2_arcsec=0.523 sigma_q3_arcsec=0.658 sigma_q4_arcsec=0.511 n_q1=1389 n_q2=938 n_q3=1334 n_q4=1223 worst_quadrant_to_overall_ratio=1.246
WCS_HEADER_DIAG: file=fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits selection=current_pairs N_selected=4884 N_valid=4884 bias_ra_arcsec=0.286 bias_dec_arcsec=0.116 median_sep_arcsec=1.221 p95_sep_arcsec=3.168 n_q1=1389 n_q2=938 n_q3=1334 n_q4=1223 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits -region wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Saving fully-calibrated image wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/wcs_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits
Preparing the HTML report for the field Mon-05-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits at 07:02:40.03 -08:19:52.8:  12.50 +/- 0.06  detection
Forced photometry on wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits at 07:07:10.56 -12:11:36.3:  11.47 +/- 0.01  detection
Forced photometry on wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits at 07:02:40.03 -08:19:52.8:  12.58 +/- 0.06  detection
Forced photometry reference-image weighted average:  12.54 +/- 0.04
Forced photometry filter REJECTED candidate at 07:02:40.03 -08:19:52.8: ref_mag=12.54 +/- 0.04 new_mean_mag=12.8204 delta=-0.28 (need > 0.90)
Forced photometry on wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits at 07:07:10.56 -12:11:36.3:  11.47 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.47 +/- 0.01
Forced photometry filter REJECTED candidate at 07:07:10.56 -12:11:36.3: ref_mag=11.47 +/- 0.01 new_mean_mag=11.7076 delta=-0.24 (need > 0.90)
Forced photometry on wcs_Mon-05-Q2b1x1_2026-04-08_21-22-41_20.00sec_-4.90C_LIGHT_0023.fits at 06:34:58.66 -11:31:55.0:  13.37 +/- 0.06  detection
Forced photometry on wcs_Mon-05-Q2b1x1_2026-04-08_21-23-15_20.00sec_-4.90C_LIGHT_0024.fits at 06:34:58.66 -11:31:55.0:  13.32 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.35 +/- 0.04
Forced photometry filter REJECTED candidate at 06:34:58.66 -11:31:55.0: ref_mag=13.35 +/- 0.04 new_mean_mag=12.9148 delta=0.43 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 186504_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 186504_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 1     2026 10 28.28950    2461341.78950    12.89    07:02:40.08 -08:19:53.0   6486 4176   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Discovery image 2     2026 10 28.28992    2461341.78992    12.77    07:02:39.97 -08:19:52.6   6485 4175   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

  
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Considering the candidate 186512_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 186512_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.85    06:57:47.68 -08:32:26.1   5754 4063   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:57:47.69 -08:32:25.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 186519_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 186519_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.53    07:03:02.61 -08:20:17.5   6542 4170   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:03:02.61 -08:20:16.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 186524_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 186524_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.53    06:35:51.06 -07:20:45.7   2481 4828   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:35:51.06 -07:20:46.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 186526_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 186526_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.51    07:03:09.76 -06:54:43.3   6583 5033   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:03:09.79 -06:54:41.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 186532_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 186532_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.31    07:08:03.62 -12:11:33.6   7221 1822   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:08:03.63 -12:11:33.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 186550_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 186550_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.17    06:55:08.73 -06:48:24.5   5381 5118   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:55:08.71 -06:48:25.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 186555_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 186555_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    11.60    07:07:13.89 -08:02:40.9   7174 4333   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:07:13.90 -08:02:40.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 186559_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 186559_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    11.79    06:37:25.96 -06:06:39.7   2723 5576   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:37:25.93 -06:06:39.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 186560_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 186560_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    11.59    06:35:24.87 -13:01:20.4   2396 1388   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:35:24.85 -13:01:20.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 187234_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 187234_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    10.05    07:08:41.95 -12:01:08.7   7319 1924   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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'
  
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Considering the candidate 188425_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 188425_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    11.33    06:41:37.34 -10:28:58.6   3330 2923   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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'
  
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Considering the candidate 189331_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 189331_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    11.50    07:06:19.38 -13:35:29.0   6939 0981   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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'
  
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Considering the candidate 189567_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 189567_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 1     2026 10 28.28950    2461341.78950    11.72    07:07:10.56 -12:11:38.9   7090 1826   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Discovery image 2     2026 10 28.28992    2461341.78992    11.70    07:07:10.57 -12:11:33.6   7090 1825   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

  
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Considering the candidate 189994_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 189994_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.15    06:46:20.26 -11:39:48.8   4020 2204   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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 190025_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 190025_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    11.90    07:05:43.54 -10:39:33.8   6902 2758   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:05:43.53 -10:39:33.7 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 190154_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 190154_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    11.98    06:38:04.16 -14:05:39.6   2783 0736   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:38:04.15 -14:05:40.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 190485_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 190485_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.15    07:02:11.10 -06:02:35.4   6450 5563   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:02:11.14 -06:02:36.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 190682_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 190682_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.15    07:02:40.89 -08:25:33.4   6486 4118   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:02:40.92 -08:25:33.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191232_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 191232_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.44    06:47:22.61 -12:39:48.1   4164 1598   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:47:22.67 -12:39:48.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191496_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 191496_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.42    06:53:47.89 -13:12:22.4   5103 1257   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:53:47.85 -13:12:22.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191508_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 191508_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.25    07:07:00.19 -12:14:56.8   7064 1792   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:07:00.22 -12:14:59.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 191532_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 191532_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.51    06:57:19.18 -09:04:41.8   5676 3740   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:57:19.09 -09:04:41.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192033_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 192033_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.65    06:58:31.15 -07:10:57.1   5882 4882   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:58:31.16 -07:10:57.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192576_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 192576_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.55    07:00:35.65 -08:52:11.9   6167 3856   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:00:35.67 -08:52:11.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 192694_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 192694_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.96    06:53:46.28 -09:32:34.2   5143 3469   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:53:46.24 -09:32:34.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193046_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 193046_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.71    06:49:44.32 -09:35:42.2   4543 3446   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:49:44.28 -09:35:42.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193114_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 193114_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.79    06:57:20.36 -09:05:09.7   5679 3735   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:57:20.32 -09:05:09.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193251_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 193251_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 1     2026 10 28.28950    2461341.78950    12.91    06:34:58.69 -11:31:54.0   2337 2294   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-56-43_20.00sec_-0.00C_LIGHT_0376.fits
Discovery image 2     2026 10 28.28992    2461341.78992    12.92    06:34:58.63 -11:31:56.0   2336 2292   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193294_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 193294_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.72    06:33:41.44 -07:11:04.5   2155 4928   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:33:41.46 -07:11:03.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193301_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 193301_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.68    07:01:26.75 -06:08:45.5   6337 5503   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:01:26.76 -06:08:45.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 193821_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 193821_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    13.08    07:05:58.79 -08:35:06.8   6977 4011   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:05:58.79 -08:35:06.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 88570_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 88570_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    10.72    06:45:15.84 -09:57:29.6   3875 3235   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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 51400_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 51400_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 2     2026 10 28.28992    2461341.78992    12.75    07:02:26.09 -07:35:44.0   6463 4621   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:02:26.20 -07:35:43.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 74210_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 74210_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 3     2026 10 28.28992    2461341.78992    11.79    07:04:29.79 -08:57:07.4   6749 3794   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:04:29.85 -08:57:08.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83790_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 83790_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 3     2026 10 28.28992    2461341.78992    12.33    06:42:15.29 -09:39:39.5   3429 3419   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:42:15.15 -09:39:38.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 92988_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 92988_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 3     2026 10 28.28992    2461341.78992    11.25    06:34:09.76 -10:17:07.5   2219 3047   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:34:09.77 -10:17:07.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 101401_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 101401_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 3     2026 10 28.28992    2461341.78992    12.17    07:07:49.32 -10:44:07.4   7213 2704   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:07:49.21 -10:44:07.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 142564_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 142564_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 3     2026 10 28.28992    2461341.78992    10.14    06:52:45.92 -12:09:54.7   4963 1889   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  06:52:45.94 -12:09:54.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 85751_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 85751_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 3     2026 10 28.28992    2461341.78992    12.18    06:55:16.21 -09:43:36.8   5363 3354   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.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 125106_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 125106_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 3     2026 10 28.28992    2461341.78992    12.30    07:03:52.46 -13:13:03.2   6585 1218   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:03:52.46 -13:13:02.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 112306_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377
The candidate 112306_fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377 did not pass the final checks
Discovery image 3     2026 10 28.28992    2461341.78992    8.13    07:03:43.12 -11:33:06.3   6589 2227   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Mon-05-Q2b1x1_020308_TTUQ2b1x1_1620981_phGOSPyz/fd_Mon-05-Q2b1x1_2026-10-28_01-57-19_20.00sec_-0.00C_LIGHT_0377.fits

**** FOUND  07:03:43.11 -11:33:06.5 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Mon-05-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Mon-05-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461341.78950330 -observatory V36
15:05:14.05 -19:57:32.8 Mercury (1.3mag)
13:35:04.98 -16:03:00.2 Venus (-4.3mag)
09:17:09.43 +17:23:07.4 Mars (0.9mag)
09:44:08.96 +14:19:51.3 Jupiter (-2.0mag)
00:37:51.86 +01:08:59.0 Saturn (0.4mag)
04:09:57.34 +20:52:31.6 Uranus (5.6mag)
00:08:48.68 -00:35:19.6 Neptune (7.7mag)
20:24:17.52 -23:42:24.6 Pluto (14.5mag)
04:02:10.42 +25:33:50.2 Moon (-12.0mag)
-rw-r--r-- 1 apache apache 362 Oct 28 02:08 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461341.78950330:
09:44:16.10 +14:19:11.2 Io (6.0mag)
09:44:04.35 +14:20:16.5 Europa (6.1mag)
09:44:07.64 +14:19:59.7 Ganymede (5.5mag)
09:43:44.32 +14:22:09.4 Callisto (6.8mag)
09:45:09.63 +14:33:08.2 Himalia (15.5mag)
09:44:06.16 +14:20:07.3 Thebe (16.4mag)
09:43:34.43 +14:44:23.7 Elara (17.4mag)
09:45:23.81 +13:45:31.4 Pasiphae (17.7mag)
09:41:34.66 +14:50:42.3 Carme (18.7mag)
00:37:37.68 +01:09:03.6 Titan (8.2mag)
00:37:54.03 +01:08:41.1 Rhea (9.6mag)
00:38:08.77 +01:08:19.5 Iapetus (11.0mag)
00:37:45.04 +01:09:18.1 Hyperion (14.2mag)
00:36:05.63 +00:56:38.8 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 28 02:08 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461341.78950330:
04:14:58.84 +18:50:43.4 JWST
18:58:50.97 +04:17:30.1 Chandra
06:45:53.66 +04:57:59.8 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 28 02:08 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461341.78950330 -observatory V36
03:37:57.42 +20:04:29.1 17.1mag P/1996 R2 (Lagerkvist)
07:44:25.29 +37:57:31.6 17.9mag P/2004 V5 (LINEAR-Hill)
07:44:30.43 +37:57:18.9 17.9mag P/2004 V5-A (LINEAR-Hill)
07:43:50.19 +37:57:35.2 17.9mag P/2004 V5-B (LINEAR-Hill)
05:02:50.09 +40:04:35.5 17.8mag P/2009 Y2 (Kowalski)
18:41:21.65 -33:03:28.4 14.9mag P/2010 H2 (Vales)
07:44:38.11 -73:30:47.2 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:12:59.60 +35:08:17.7 17.7mag C/2017 K2 (PANSTARRS)
04:28:21.11 +47:36:50.2 17.8mag P/2021 N1 (ZTF)
07:34:56.11 +25:20:53.6 16.9mag C/2022 N2 (PANSTARRS)
09:07:42.56 +37:41:03.3 16.4mag C/2024 E1 (Wierzchos)
18:33:17.30 +40:57:46.6 17.4mag C/2024 J3 (ATLAS)
05:44:46.19 -13:38:36.3 16.4mag C/2024 T5 (ATLAS)
12:49:46.83 +14:38:13.4 15.8mag C/2025 V2 (Rankin)
14:08:37.06 -04:06:20.4 16.4mag C/2025 Y1 (ATLAS)
19:51:14.48 +56:53:42.1 15.4mag C/2026 A2 (Bok)
13:01:49.23 +16:10:09.4 17.7mag A/2026 E1
16:14:08.23 -60:28:12.2 14.0mag P/2026 R2 (Leonard)
19:28:15.76 -05:15:32.9 16.8mag P/2026 T1 (ATLAS)
23:43:46.10 +15:36:56.9 17.0mag 2P/Encke
23:18:15.98 -27:28:37.4 15.2mag 10P/Tempel
02:32:43.80 +33:34:06.9 16.4mag 11P/Tempel-Swift-LINEAR
12:22:18.67 -09:32:27.9 16.3mag 29P/Schwassmann-Wachmann
00:13:06.73 -09:05:24.8 15.8mag 65P/Gunn
07:55:00.06 +14:12:40.6 13.9mag 78P/Gehrels
02:41:25.72 +13:24:15.9 18.0mag 88P/Howell
08:39:15.80 +44:35:17.0 17.1mag 112P/Urata-Niijima
09:39:18.16 +07:54:55.2 17.7mag 114P/Wiseman-Skiff
12:14:58.45 +09:24:53.4 14.8mag 123P/West-Hartley
20:05:47.97 +12:35:52.8 10.0mag 161P/Hartley-IRAS
10:58:59.05 -01:58:30.8 15.7mag 169P/NEAT
03:16:28.79 +02:41:31.8 15.1mag 220P/McNaught
06:20:55.18 +48:40:05.5 15.6mag 260P/McNaught
07:49:49.23 +25:11:58.8 17.6mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.7K Oct 28 02:08 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
17:54:18.84 -27:36:35.70  TCP J17541876-2736362  2026-10-24.76 9.92
10:38:47.97 +53:30:34.00  SN2026sqf  2026-10-24.6 13.27
21:49:53.30 +14:07:44.90  ASASSN-26fq  2026-10-23.23 14.82
01:00:14.36 +34:04:05.90  ASASSN-26fp  2026-10-23.34 12.9
01:06:23.14 -63:46:37.10  ASASSN-26fo  2026-10-19.79 -4.88
00:25:28.03 +20:14:39.10  SN2026afqd  2026-10-19.36 -0.77
22:14:03.37 -45:07:18.60  ASASSN-26fm  2026-10-13.75 14.42
01:57:48.19 -33:14:42.30  SN 2026aedl  2026-10-12.33 15.3
18:05:22.06 +17:52:41.00  ASASSN-26fn  2026-10-11.74 15.23
21:50:55.86 -02:51:49.30  SN2026acyb  2026-10-9.85 16.83
03:40:34.04 +02:31:56.70  SN2026acvp  2026-10-9.95 17.75
04:33:25.91 -13:41:04.20  SN2026adhl  2026-10-9.94 17.52
09:20:05.05 +27:03:12.40  SN2026aeif  2026-10-9.47 15.93
02:58:07.77 -65:18:52.90  ASASSN-26fl  2026-10-7.9 -0.85
02:49:03.98 -49:55:57.00  SN 2026adfy  2026-10-4.88 16.61
22:03:46.31 -11:07:57.70  AT2026adgn  2026-10-4.28 -2.56
15:03:12.98 +49:51:05.40  ASASSN-26fj  2026-10-2.06 15.91
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv  2026-10-1.3 16.42
00:08:42.74 -32:33:16.50  SN2026abhc  2026-09-29.15 15.57
21:02:30.26 -19:27:41.80  SN2026acxa  2026-09-29.13 14.65
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.06 +52:55:18.90  ASASSN-26ff  2026-09-16.38 15.41
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.64 +34:24:35.00  SN2026aaiv  2026-09-7.25 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.89 -10:37:05.90  SN2026vbh  2026-07-25.05 15.79
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
-rw-r--r-- 1 apache apache 5.7K Oct 28 02:08 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
00:38:15.01 +41:14:47.2  TCP J00381501+4114472  2026-10-08.5978  17.72Cmag
01:06:05.83 +09:51:20.4  TCP J01060583+0951204  2026-10-10.8543  14.54Cmag
17:54:18.76 -27:36:36.2  TCP J17541876-2736362  2026-10-12.3993  10.8mag
09:56:00.79 +69:06:15.2  PNV J09560079+6906152  2026-10-14.9274  19.38Cmag
00:43:30.83 +41:26:55.3  PNV J00433083+4126553  2026-10-17.5651  18.61Cmag
04:57:32.08 +30:15:41.6  TCP J04573208+3015416  2026-10-17.7818  18.21Cmag
05:21:07.64 +23:38:21.3  TCP J05210764+2338213  2026-10-18.4020  10.3mag
05:34:11.01 +28:45:30.5  TCP J05341101+2845305  2026-10-18.3604  16.6mag
-rw-r--r-- 1 apache apache 191K Oct 28 02:08 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
00:24:47.391 -02:59:42.80  SN 2026aett  2026-10-08.29 20.1822
02:59:10.941 -20:30:34.93  AT 2026aets  2026-10-06.37 19.7659
05:53:12.927 +45:08:05.58  AT 2026aetr  2026-10-04.49 19.6205
06:25:25.402 +52:26:28.41  AT 2026aetq  2026-10-08.47 18.185
01:27:10.008 +12:53:26.88  TDE 2026aetp  2026-10-06.86 20.42
06:50:16.761 +21:22:25.66  AT 2026aeto  2026-10-07.46 19.0121
19:50:47.681 +36:22:07.63  AT 2026aetn  2026-10-05.31 19.441
07:21:33.096 +24:38:24.50  AT 2026aetl  2026-10-07.22 19.8
08:30:03.915 +01:34:45.41  AT 2026aetk  2026-10-05.52 19.5934
10:32:09.821 +11:37:46.17  AT 2026aetj  2026-10-01.53 18.5059
16:11:43.883 +20:59:33.48  AT 2026aeti  2026-10-03.14 19.2268
19:55:55.462 +58:10:08.22  AT 2026aeth  2026-10-02.16 20.7283
14:55:19.146 +37:33:21.65  AT 2026aetg  2026-10-02.14 17.2445
14:51:59.504 +47:04:29.76  AT 2026aetf  2026-10-02.14 19.1738
06:50:36.388 +58:36:08.80  SN 2026aete  2026-10-07.53 19.306
09:20:29.340 +55:06:35.79  SN 2026aetd  2026-10-07.54 17.677
08:26:28.724 +38:08:57.54  AT 2026aetc  2026-10-02.47 19.3657
06:41:51.189 +21:53:58.11  SN 2026aetb  2026-10-07.46 19.5374
08:34:43.981 +46:14:33.95  AT 2026aeta  2026-10-02.51 19.5454
09:00:29.362 -03:20:55.67  AT 2026aesz  2026-10-03.53 19.6849
-rw-r--r-- 1 apache apache 89K Oct 28 02:08 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Oct 28 02:05:08 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 26s (0.43 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 1s (0.02 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 42s (0.70 min)
TIMING SExtractor: 12 seconds
TIMING matching_and_photometry: 6 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 5 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 27s (0.45 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 22s (0.37 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 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: 2s (0.03 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 55s (0.92 min)
FIELD_Mon-05-Q2b1x1: 111s (1.85 min)
=======================================
TOTAL_RUNTIME: 289s (4.82 min)
Finished: Wed Oct 28 02:09:57 CDT 2026