FITS images used in this processing run:

Field Col-02-Q1b1x1 reference image: Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Field Col-02-Q1b1x1 reference image: Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
Field Col-02-Q1b1x1 second-epoch image: Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Field Col-02-Q1b1x1 second-epoch image: Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461082.65801398 11.02.2026 03:47:22.408   /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
First image: 2461082.65801398 11.02.2026 03:47:22.408   /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Last  image: 2461302.95468059 19.09.2026 10:54:34.403   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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.:  -8.23
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: 6 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):  8174
Objects passed selection criteria:  8150
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 6354.25
Average stars matched: 6173.5 (97.1554 %)
Memory usage VmPeak:   234352 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Sep 11 14:55:52 CDT 2026
VaST build number  1.0rc89-210-g97d43bca
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-11)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Sep 19 05:58:16 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: 2461082.65801398 11.02.2026 03:47:22.408   /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
First image: 2461082.65801398 11.02.2026 03:47:22.408   /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Last  image: 2461302.95468059 19.09.2026 10:54:34.403   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 28
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.88
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 17 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  61316
Objects passed selection criteria:  61191
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 48220.2
Average stars matched: 46459.8 (96.349 %)
Memory usage VmPeak:   281756 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Sep 11 14:55:52 CDT 2026
VaST build number  1.0rc89-210-g97d43bca
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-11)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Sep 19 05:59:26 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Col-02-Q1b1x1
#######################################
########### Starting Col-02-Q1b1x1 ###########
Processing Col-02-Q1b1x1
server tau has sufficient free disk space available: 182261 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 182261 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.png' -> 'transient_report/Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits_preview.png'

Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits


renamed 'Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.png' -> 'transient_report/Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits_preview.png'

Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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= 2368.2658
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 794.6501
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 6325.6082
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 2102.7925
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 6295.4857
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 2090.1811
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.67099
INFO:                  SECOND_EPOCH__SD_ratio= 0.006
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     24.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 22.5 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.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= '2026-09-19T05:53:43.1707504' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-19T10:53:43.1707504' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61302.4539718749 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-19T10:53:53.0742862' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61302.4540865044 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     93.9112122380106 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -34.0001174165211 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.0213888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     151.124166666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.80539574174145 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Col-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '06 15 39'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-34 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29537 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29537 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 17.0 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 71.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.0 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.5 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             4.700376 / [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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/d_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits :)

Spent 0.662383 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/d_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 22.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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= '2026-09-19T05:54:34.4032275' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-19T10:54:34.4032275' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61302.4545648494 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-19T10:54:44.3041853' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61302.4546794444 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     93.9112121473866 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -34.0001174221476 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.1083333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =             151.2875 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.78463364124115 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Col-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '06 15 39'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-34 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29537 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29537 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 17.0 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 72.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                902.1 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             5.400432 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              4.00032 / [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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/d_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits :)

Spent 0.687689 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/d_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
Previews of the CALIBRATED second-epoch images:


fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits



fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
  
SExtractor catalog cache: saved Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.cat to cache
SExtractor catalog cache: saved Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.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/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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: 2461302.95408762
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_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits exists and is non-empty
wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits exists and is non-empty
wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits exists and is non-empty
wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits (1st reference image)
verification OK: wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Image size: 941.7'x628.0'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.90"/pix along the Y axis
Image center: 06:15:40.579 -33:59:59.76 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits (1st new image)
verification OK: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Image size: 942.6'x627.6'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:15:39.235 -33:59:56.05 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 06:15:40.579 -33:59:59.76
Second-epoch image center 06:15:39.235 -33:59:56.05
Angular distance between the image centers 0.0048 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits (2nd new image)
verification OK: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
Image size: 942.6'x627.6'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:15:41.939 -33:59:59.95 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 06:15:40.579 -33:59:59.76
Second-epoch image center 06:15:41.939 -33:59:59.95
Angular distance between the image centers 0.0047 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  06:15:39.235 -33:59:56.05
Second-epoch second image center 06:15:41.939 -33:59:59.95
Angular distance between the image centers 0.00940 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/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits &> /tmp/tmp.JHlrlAVIvu
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits &> /tmp/tmp.7MO4vpM8VM
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits &> /tmp/tmp.tiiG9U4qkb
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits &> /tmp/tmp.2zFpjz7Jn9
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
Calibrating the magnitude scale
Found non-empty wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.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_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits and wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.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_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits and wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat 
Found non-empty wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits and wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat
The reference image (wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits) and catalog (wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat) found
'wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat' -> 'wcsmag.cat'
Read 8493 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1733 to 104.1749 deg, Dec -39.3755 to -28.0976 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 84.1733 to 104.1749 deg, Dec -39.3755 to -28.0976 deg
Loaded 13538 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): 6891 out of 7175 total matches.
Matched with Tycho-2 7175 out of 8493 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.693700
a=0.000000 b=1.000000 c=22.693700
From vast_summary.log: estimated ref. image limiting mag.:  -8.23
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.46

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.46

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 8493 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1733 to 104.1749 deg, Dec -39.3755 to -28.0976 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 84.1733 to 104.1749 deg, Dec -39.3755 to -28.0976 deg
Loaded 13538 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): 6891 out of 7175 total matches.
Matched with Tycho-2 7175 out of 8493 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Forced-photometry filter: calibrated wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits -> calib.txt_param_ref_wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits (aperture=6.1)
Read 8500 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1736 to 104.1751 deg, Dec -39.3757 to -28.0977 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 84.1736 to 104.1751 deg, Dec -39.3757 to -28.0977 deg
Loaded 13539 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): 6883 out of 7165 total matches.
Matched with Tycho-2 7165 out of 8500 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
Forced-photometry filter: calibrated wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits -> calib.txt_param_ref_wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits (aperture=6.1)
____ 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:
 2.0 pix  Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
 2.0 pix  Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
 2.6 pix  fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
 2.6 pix  fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
Limiting magnitude estimates:
 14.5 mag.  Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
 14.5 mag.  Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
 13.4 mag.  fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
 13.4 mag.  fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
All-image limiting magnitude estimate:  13.4 (SNR )  10.7 (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.JHlrlAVIvu (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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits' -> 'wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.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/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
WCS_IMAGE_NAME=wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
WCS-calibrated image found: wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Checking if the catalog wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits alredy exist and is non-empty...
Catalog wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
WCS catalog name: wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=785, bad_region=0, passed=8493
Got 8493 stars (including 7696 good ones) from the SExtractor catalog wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat 
util/solve_plate_with_UCAC5 got 8493 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 4874 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 8493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 8493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 8493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4873 stars left (next iteration limit 5361)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits N_match=4873 sigma_overall_arcsec=0.366 sigma_q1_arcsec=0.428 sigma_q2_arcsec=0.354 sigma_q3_arcsec=0.340 sigma_q4_arcsec=0.335 n_q1=1508 n_q2=1116 n_q3=1247 n_q4=1002 worst_quadrant_to_overall_ratio=1.167
The image catalog is written to wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits -region wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.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.7MO4vpM8VM (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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits' -> 'wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.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/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
WCS_IMAGE_NAME=wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
WCS-calibrated image found: wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
Checking if the catalog wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits alredy exist and is non-empty...
Catalog wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
WCS catalog name: wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=790, bad_region=1, passed=8500
Got 8500 stars (including 7700 good ones) from the SExtractor catalog wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat 
util/solve_plate_with_UCAC5 got 8500 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4898 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 4871 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 8500 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4899 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 8500 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 8500 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4871 stars left (next iteration limit 5358)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits N_match=4871 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.435 sigma_q2_arcsec=0.354 sigma_q3_arcsec=0.345 sigma_q4_arcsec=0.317 n_q1=1501 n_q2=1120 n_q3=1252 n_q4=998 worst_quadrant_to_overall_ratio=1.178
The image catalog is written to wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits -region wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.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.tiiG9U4qkb (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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
WCS_IMAGE_NAME=wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
WCS-calibrated image found: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Checking if the catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat corresponding to the image wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits alredy exist and is non-empty...
Catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat corresponding to the image wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
WCS catalog name: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=327, bad_region=0, passed=4285
Got 4285 stars (including 3953 good ones) from the SExtractor catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat 
util/solve_plate_with_UCAC5 got 4285 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.6'
Seting catalog search parameters based on the expected field of view 942.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013092 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010473 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 3862 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3833 matched stars entering correct_measured_positions(), 3833 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3833 matched stars entering correct_measured_positions(), 4285 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 3863 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3833 matched stars entering correct_measured_positions(), 4285 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 3833 matched stars entering correct_measured_positions(), 4285 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 3833 stars left (next iteration limit 4216)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3833 robust_rms=10.572 arcsec worst_quadrant_rms=11.980 arcsec
SIP_REFIT: SIP order 3 trial: matched=3833 robust_rms=0.502 arcsec worst_quadrant_rms=0.910 arcsec
SIP_REFIT: SIP order 5 trial: matched=3833 robust_rms=0.381 arcsec worst_quadrant_rms=0.513 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3833 robust_rms_before=1.066 arcsec robust_rms_before_corrected=0.365 arcsec robust_rms_after=0.381 arcsec worst_quadrant_rms_before=0.515 worst_quadrant_rms_after=0.513
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.515 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits N_match=3833 sigma_overall_arcsec=0.362 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.500 sigma_q3_arcsec=0.278 sigma_q4_arcsec=0.344 n_q1=863 n_q2=787 n_q3=1017 n_q4=1166 worst_quadrant_to_overall_ratio=1.383
The image catalog is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits -region wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.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.2zFpjz7Jn9 (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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
WCS_IMAGE_NAME=wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
WCS-calibrated image found: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
Checking if the catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat corresponding to the image wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits alredy exist and is non-empty...
Catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat corresponding to the image wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
WCS catalog name: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=333, bad_region=0, passed=4294
Got 4294 stars (including 3957 good ones) from the SExtractor catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat 
util/solve_plate_with_UCAC5 got 4294 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.6'
Seting catalog search parameters based on the expected field of view 942.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013092 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010473 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 3868 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3837 matched stars entering correct_measured_positions(), 3837 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3837 matched stars entering correct_measured_positions(), 4294 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 3869 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3837 matched stars entering correct_measured_positions(), 4294 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 3837 matched stars entering correct_measured_positions(), 4294 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 3837 stars left (next iteration limit 4220)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3837 robust_rms=10.613 arcsec worst_quadrant_rms=12.169 arcsec
SIP_REFIT: SIP order 3 trial: matched=3837 robust_rms=0.448 arcsec worst_quadrant_rms=1.096 arcsec
SIP_REFIT: SIP order 5 trial: matched=3837 robust_rms=0.359 arcsec worst_quadrant_rms=0.491 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3837 robust_rms_before=1.053 arcsec robust_rms_before_corrected=0.369 arcsec robust_rms_after=0.359 arcsec worst_quadrant_rms_before=0.492 worst_quadrant_rms_after=0.491
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.492 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits N_match=3837 sigma_overall_arcsec=0.363 sigma_q1_arcsec=0.364 sigma_q2_arcsec=0.497 sigma_q3_arcsec=0.301 sigma_q4_arcsec=0.344 n_q1=858 n_q2=798 n_q3=1014 n_q4=1167 worst_quadrant_to_overall_ratio=1.368
The image catalog is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits -region wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits to local_wcs_cache/
'wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits' -> 'local_wcs_cache/wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits'
Saving the final (post-refit) wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits to local_wcs_cache/
'wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits' -> 'local_wcs_cache/wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits'
Saving the final (post-refit) wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits to local_wcs_cache/
'wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits' -> 'local_wcs_cache/wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits'
Saving the final (post-refit) wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits to local_wcs_cache/
'wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits' -> 'local_wcs_cache/wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits sigma_overall=0.366 worst_q_ratio=1.167
ref2=Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits sigma_overall=0.369 worst_q_ratio=1.178
new1=fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits sigma_overall=0.362 worst_q_ratio=1.383
new2=fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits sigma_overall=0.363 worst_q_ratio=1.368
reference average sigma_overall=0.3675 worst_q_ratio=1.1725
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090_astrometric_residuals.png (4873 matched stars from wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091_astrometric_residuals.png (4871 matched stars from wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504_astrometric_residuals.png (3833 matched stars from wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505_astrometric_residuals.png (3837 matched stars from wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits'
Saving fully-calibrated image wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits'
Preparing the HTML report for the field Col-02-Q1b1x1 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 20536_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 20536_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 2     2026 09 19.45468    2461302.95468    9.54    06:45:13.87 -36:32:12.7   8457 1737   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  06:45:13.87 -36:32:12.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20568_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 20568_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 2     2026 09 19.45468    2461302.95468    10.13    06:10:15.12 -30:45:54.7   3981 5095   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  06:10:15.13 -30:45:54.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 03162_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 03162_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 3     2026 09 19.45468    2461302.95468    9.47    05:49:06.45 -32:20:00.9   1353 3904   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  05:49:06.45 -32:20:00.8 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 Col-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
  
SExtractor catalog cache: saved Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.cat to cache
SExtractor catalog cache: saved Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Creating symlink local_wcs_cache/wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
Creating symlink local_wcs_cache/wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Creating symlink local_wcs_cache/wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits exists and is non-empty
wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits exists and is non-empty
wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits exists and is non-empty
wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits (1st reference image)
verification OK: wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Image size: 941.7'x628.0'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.90"/pix along the Y axis
Image center: 06:15:40.579 -33:59:59.76 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits (1st new image)
verification OK: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Image size: 942.6'x627.6'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:15:39.235 -33:59:56.05 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 06:15:40.579 -33:59:59.76
Second-epoch image center 06:15:39.235 -33:59:56.05
Angular distance between the image centers 0.0048 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits (2nd new image)
verification OK: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
Image size: 942.6'x627.6'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.91"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:15:41.939 -33:59:59.95 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 06:15:40.579 -33:59:59.76
Second-epoch image center 06:15:41.939 -33:59:59.95
Angular distance between the image centers 0.0047 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  06:15:39.235 -33:59:56.05
Second-epoch second image center 06:15:41.939 -33:59:59.95
Angular distance between the image centers 0.00940 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/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits &> /tmp/tmp.qJr1E5zXbt
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits &> /tmp/tmp.xfDmp8bXsW
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits &> /tmp/tmp.ahHzxmqXon
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits &> /tmp/tmp.6grUhWJR55
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
Calibrating the magnitude scale
Found non-empty wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.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_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits and wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.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_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits and wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat 
Found non-empty wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits and wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat
The reference image (wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits) and catalog (wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat) found
'wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat' -> 'wcsmag.cat'
Read 66072 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1661 to 104.2621 deg, Dec -39.3755 to -28.0976 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 84.1661 to 104.2621 deg, Dec -39.3755 to -28.0976 deg
Loaded 13611 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): 9349 out of 10456 total matches.
Matched with Tycho-2 10456 out of 66072 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.520800
a=0.000000 b=1.000000 c=22.520800
From vast_summary.log: estimated ref. image limiting mag.:  -7.88
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.64

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.64

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 66072 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1661 to 104.2621 deg, Dec -39.3755 to -28.0976 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 84.1661 to 104.2621 deg, Dec -39.3755 to -28.0976 deg
Loaded 13611 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): 9349 out of 10456 total matches.
Matched with Tycho-2 10456 out of 66072 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Forced-photometry filter: calibrated wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits -> calib.txt_param_ref_wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits (aperture=4.5)
Read 65939 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1549 to 104.2636 deg, Dec -39.3757 to -28.0977 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 84.1549 to 104.2636 deg, Dec -39.3757 to -28.0977 deg
Loaded 13615 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): 9367 out of 10458 total matches.
Matched with Tycho-2 10458 out of 65939 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
Forced-photometry filter: calibrated wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits -> calib.txt_param_ref_wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits (aperture=4.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 28 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
 1.9 pix  Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
 2.5 pix  fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
 2.5 pix  fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
Limiting magnitude estimates:
 14.6 mag.  Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
 14.6 mag.  Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
 13.6 mag.  fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
 13.6 mag.  fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
All-image limiting magnitude estimate:  13.6 (SNR )  13.0 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.qJr1E5zXbt (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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits' -> 'wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.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/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
WCS_IMAGE_NAME=wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
WCS-calibrated image found: wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
Checking if the catalog wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits alredy exist and is non-empty...
Catalog wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat corresponding to the image wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits
WCS catalog name: wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=19, blended=3605, bad_region=0, passed=66053
Got 66053 stars (including 62327 good ones) from the SExtractor catalog wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat 
util/solve_plate_with_UCAC5 got 66053 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4910 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 4892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 66053 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4911 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 66053 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 66053 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4892 stars left (next iteration limit 5381)
Stop iterations.


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

SIP_REFIT: wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.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_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits N_match=4892 sigma_overall_arcsec=0.363 sigma_q1_arcsec=0.403 sigma_q2_arcsec=0.360 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.338 n_q1=1469 n_q2=1097 n_q3=1305 n_q4=1021 worst_quadrant_to_overall_ratio=1.108
The image catalog is written to wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits -region wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.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.xfDmp8bXsW (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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits' -> 'wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.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/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
WCS_IMAGE_NAME=wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
WCS-calibrated image found: wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
Checking if the catalog wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits alredy exist and is non-empty...
Catalog wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat corresponding to the image wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits
WCS catalog name: wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=15, blended=3564, bad_region=1, passed=65924
Got 65924 stars (including 62252 good ones) from the SExtractor catalog wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat 
util/solve_plate_with_UCAC5 got 65924 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4907 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 4892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 65924 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 253 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4909 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 65924 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 65924 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4891 stars left (next iteration limit 5381)
Stop iterations.


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

SIP_REFIT: wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.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_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits N_match=4891 sigma_overall_arcsec=0.357 sigma_q1_arcsec=0.411 sigma_q2_arcsec=0.352 sigma_q3_arcsec=0.334 sigma_q4_arcsec=0.314 n_q1=1457 n_q2=1103 n_q3=1308 n_q4=1023 worst_quadrant_to_overall_ratio=1.150
The image catalog is written to wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits -region wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.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.ahHzxmqXon (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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
WCS_IMAGE_NAME=wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
WCS-calibrated image found: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Checking if the catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat corresponding to the image wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits alredy exist and is non-empty...
Catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat corresponding to the image wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
WCS catalog name: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=1010, bad_region=1, passed=30921
Got 30921 stars (including 29862 good ones) from the SExtractor catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat 
util/solve_plate_with_UCAC5 got 30921 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.6'
Seting catalog search parameters based on the expected field of view 942.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013092 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010473 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 4874 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 30921 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

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 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 30921 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 30921 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4874 stars left (next iteration limit 5361)
Stop iterations.


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

SIP_REFIT: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4874 robust_rms=10.135 arcsec worst_quadrant_rms=11.726 arcsec
SIP_REFIT: SIP order 3 trial: matched=4874 robust_rms=0.509 arcsec worst_quadrant_rms=0.911 arcsec
SIP_REFIT: SIP order 5 trial: matched=4874 robust_rms=0.386 arcsec worst_quadrant_rms=0.520 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4874 robust_rms_before=1.064 arcsec robust_rms_before_corrected=0.357 arcsec robust_rms_after=0.386 arcsec worst_quadrant_rms_before=0.499 worst_quadrant_rms_after=0.520
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.499 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits N_match=4874 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.378 sigma_q2_arcsec=0.499 sigma_q3_arcsec=0.277 sigma_q4_arcsec=0.350 n_q1=1053 n_q2=940 n_q3=1354 n_q4=1527 worst_quadrant_to_overall_ratio=1.394
The image catalog is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits -region wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.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.6grUhWJR55 (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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
WCS_IMAGE_NAME=wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
WCS-calibrated image found: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
Checking if the catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat corresponding to the image wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits alredy exist and is non-empty...
Catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat corresponding to the image wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
WCS catalog name: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=2, blended=1012, bad_region=1, passed=31270
Got 31270 stars (including 30203 good ones) from the SExtractor catalog wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat 
util/solve_plate_with_UCAC5 got 31270 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.6'
Seting catalog search parameters based on the expected field of view 942.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013092 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010473 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 4872 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 31270 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 252 to 311 (Dec -39.4 to -28.1)
Done reading UCAC5 zone files...
Matched 4901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 31270 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 31270 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4873 stars left (next iteration limit 5359)
Stop iterations.


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

SIP_REFIT: wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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=4873 robust_rms=9.957 arcsec worst_quadrant_rms=12.296 arcsec
SIP_REFIT: SIP order 3 trial: matched=4873 robust_rms=0.453 arcsec worst_quadrant_rms=0.980 arcsec
SIP_REFIT: SIP order 5 trial: matched=4873 robust_rms=0.363 arcsec worst_quadrant_rms=0.493 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4873 robust_rms_before=1.038 arcsec robust_rms_before_corrected=0.352 arcsec robust_rms_after=0.363 arcsec worst_quadrant_rms_before=0.469 worst_quadrant_rms_after=0.493
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.469 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits N_match=4873 sigma_overall_arcsec=0.357 sigma_q1_arcsec=0.353 sigma_q2_arcsec=0.476 sigma_q3_arcsec=0.305 sigma_q4_arcsec=0.344 n_q1=1039 n_q2=942 n_q3=1356 n_q4=1536 worst_quadrant_to_overall_ratio=1.334
The image catalog is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits -region wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/wcs_fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Saving fully-calibrated image wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.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_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/wcs_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits
Preparing the HTML report for the field Col-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 06:07:03.22 -29:06:47.8:  11.74 +/- 0.02  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 06:28:34.40 -29:16:49.7:  11.80 +/- 0.02  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 05:37:04.43 -36:52:44.4:  99.00 +/- 99.00  edge
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 05:53:34.85 -30:49:34.2:  12.71 +/- 0.04  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 06:08:16.89 -31:21:52.0:  10.52 +/- 0.00  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 05:52:34.80 -36:42:48.6:  12.39 +/- 0.04  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 06:14:58.12 -29:21:25.2:  12.69 +/- 0.04  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 06:41:28.35 -31:53:00.1:  12.64 +/- 0.04  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 05:46:44.56 -31:38:14.0:  12.75 +/- 0.04  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 06:07:03.22 -29:06:47.8:  11.71 +/- 0.02  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 06:28:34.40 -29:16:49.7:  11.81 +/- 0.02  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 05:53:34.85 -30:49:34.2:  12.68 +/- 0.04  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 05:37:04.43 -36:52:44.4:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 05:37:04.43 -36:52:44.4: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 06:08:16.89 -31:21:52.0:  10.51 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.72 +/- 0.01
Forced photometry reference-image weighted average:  11.80 +/- 0.01
Forced photometry filter REJECTED candidate at 06:07:03.22 -29:06:47.8: ref_mag=11.72 +/- 0.01 new_mean_mag=11.8094 delta=-0.09 (need > 0.90)
Forced photometry reference-image weighted average:  12.69 +/- 0.03
Forced photometry filter REJECTED candidate at 06:28:34.40 -29:16:49.7: ref_mag=11.80 +/- 0.01 new_mean_mag=11.8614 delta=-0.06 (need > 0.90)
Forced photometry filter REJECTED candidate at 05:53:34.85 -30:49:34.2: ref_mag=12.69 +/- 0.03 new_mean_mag=12.9905 delta=-0.30 (need > 0.90)
Forced photometry reference-image weighted average:  10.52 +/- 0.00
Forced photometry filter REJECTED candidate at 06:08:16.89 -31:21:52.0: ref_mag=10.52 +/- 0.00 new_mean_mag=10.7695 delta=-0.25 (need > 0.90)
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 06:33:45.73 -29:15:51.4:  12.83 +/- 0.05  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 05:52:34.80 -36:42:48.6:  12.42 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.41 +/- 0.03
Forced photometry filter REJECTED candidate at 05:52:34.80 -36:42:48.6: ref_mag=12.41 +/- 0.03 new_mean_mag=12.3610 delta=0.05 (need > 0.90)
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 06:14:58.12 -29:21:25.2:  12.67 +/- 0.04  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 06:41:28.35 -31:53:00.1:  12.65 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.68 +/- 0.03
Forced photometry filter REJECTED candidate at 06:14:58.12 -29:21:25.2: ref_mag=12.68 +/- 0.03 new_mean_mag=12.6808 delta=-0.00 (need > 0.90)
Forced photometry reference-image weighted average:  12.65 +/- 0.03
Forced photometry filter REJECTED candidate at 06:41:28.35 -31:53:00.1: ref_mag=12.65 +/- 0.03 new_mean_mag=12.5556 delta=0.09 (need > 0.90)
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 05:46:44.56 -31:38:14.0:  12.72 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.74 +/- 0.03
Forced photometry filter REJECTED candidate at 05:46:44.56 -31:38:14.0: ref_mag=12.74 +/- 0.03 new_mean_mag=12.9749 delta=-0.24 (need > 0.90)
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 06:33:45.73 -29:15:51.4:  12.95 +/- 0.06  detection
Forced photometry reference-image weighted average:  12.88 +/- 0.04
Forced photometry filter REJECTED candidate at 06:33:45.73 -29:15:51.4: ref_mag=12.88 +/- 0.04 new_mean_mag=12.8088 delta=0.07 (need > 0.90)
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 05:59:46.42 -35:20:38.8:  12.86 +/- 0.05  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 06:03:48.67 -32:30:01.9:  13.26 +/- 0.07  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 06:04:57.77 -35:48:07.8:  12.75 +/- 0.05  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 05:52:28.95 -31:46:40.0:  12.97 +/- 0.05  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-47-22_20.00sec_-15.00C_LIGHT_0090.fits at 05:53:49.54 -31:30:20.9:  13.16 +/- 0.07  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 05:59:46.42 -35:20:38.8:  12.92 +/- 0.05  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 06:04:57.77 -35:48:07.8:  12.79 +/- 0.05  detection
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 06:03:48.67 -32:30:01.9:  13.26 +/- 0.07  detection
Forced photometry reference-image weighted average:  12.89 +/- 0.04
Forced photometry reference-image weighted average:  12.77 +/- 0.03
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 05:53:49.54 -31:30:20.9:  13.21 +/- 0.08  detection
Forced photometry filter REJECTED candidate at 05:59:46.42 -35:20:38.8: ref_mag=12.89 +/- 0.04 new_mean_mag=12.8364 delta=0.06 (need > 0.90)
Forced photometry filter REJECTED candidate at 06:04:57.77 -35:48:07.8: ref_mag=12.77 +/- 0.03 new_mean_mag=12.7208 delta=0.05 (need > 0.90)
Forced photometry reference-image weighted average:  13.26 +/- 0.05
Forced photometry on wcs_Col-02-Q1b1x1_2026-02-10_21-48-04_20.00sec_-15.00C_LIGHT_0091.fits at 05:52:28.95 -31:46:40.0:  12.94 +/- 0.05  detection
Forced photometry filter REJECTED candidate at 06:03:48.67 -32:30:01.9: ref_mag=13.26 +/- 0.05 new_mean_mag=13.0832 delta=0.18 (need > 0.90)
Forced photometry reference-image weighted average:  13.18 +/- 0.06
Forced photometry filter REJECTED candidate at 05:53:49.54 -31:30:20.9: ref_mag=13.18 +/- 0.06 new_mean_mag=13.2168 delta=-0.04 (need > 0.90)
Forced photometry reference-image weighted average:  12.96 +/- 0.03
Forced photometry filter REJECTED candidate at 05:52:28.95 -31:46:40.0: ref_mag=12.96 +/- 0.03 new_mean_mag=13.1523 delta=-0.19 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 81572_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 81572_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    12.99    05:53:34.80 -30:49:34.2   1832 4874   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    12.98    05:53:34.91 -30:49:34.2   1826 4874   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 81576_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 81576_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 2     2026 09 19.45468    2461302.95468    11.72    06:20:59.73 -38:59:35.5   5568 0224   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

Rejecting candidate due to large distance (9.3") between the two second-epoch detections
  
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Considering the candidate 81577_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 81577_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 2     2026 09 19.45468    2461302.95468    11.83    06:42:06.35 -29:27:15.5   8129 6028   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  06:42:06.33 -29:27:15.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 81578_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 81578_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    10.80    06:08:16.91 -31:21:51.7   3759 4717   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    10.74    06:08:16.87 -31:21:52.4   3753 4717   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 81615_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 81615_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    9.34    05:37:04.43 -36:52:44.3   0218 0965   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    9.35    05:37:04.44 -36:52:44.4   0213 0965   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 81938_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 81938_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    11.80    06:07:03.26 -29:06:48.5   3499 6064   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    11.82    06:07:03.18 -29:06:47.0   3493 6064   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82019_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82019_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    11.86    06:28:34.41 -29:16:49.8   6340 6106   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    11.86    06:28:34.40 -29:16:49.7   6334 6107   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82129_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82129_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 2     2026 09 19.45468    2461302.95468    12.21    05:56:25.58 -31:21:50.1   2228 4587   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  05:56:25.58 -31:21:50.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 82131_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82131_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 2     2026 09 19.45468    2461302.95468    12.31    05:56:55.85 -31:58:16.6   2330 4229   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  05:56:55.86 -31:58:16.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 82242_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82242_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 2     2026 09 19.45468    2461302.95468    12.53    06:13:38.84 -29:23:42.7   4372 5950   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  06:13:38.79 -29:23:42.0 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 82326_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82326_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    12.36    05:52:34.90 -36:42:48.9   2092 1325   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    12.36    05:52:34.69 -36:42:48.4   2086 1325   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82368_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82368_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    12.65    06:14:58.13 -29:21:24.1   4550 5983   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    12.71    06:14:58.10 -29:21:26.2   4544 5983   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82383_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82383_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 2     2026 09 19.45468    2461302.95468    12.29    06:49:59.72 -32:29:49.9   9122 4167   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  06:49:59.69 -32:29:50.4 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 82516_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82516_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    12.97    05:46:44.58 -31:38:14.5   1003 4286   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    12.98    05:46:44.54 -31:38:13.4   0997 4286   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82551_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82551_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    12.54    06:41:28.34 -31:52:58.0   8033 4553   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    12.57    06:41:28.36 -31:53:02.1   8027 4553   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82573_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82573_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    12.80    06:33:45.65 -29:15:51.6   7026 6132   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    12.81    06:33:45.81 -29:15:51.3   7021 6133   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82584_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82584_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    12.73    06:04:57.79 -35:48:08.3   3544 2023   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    12.72    06:04:57.74 -35:48:07.2   3538 2023   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82607_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82607_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    12.83    05:59:46.44 -35:20:38.1   2886 2241   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    12.84    05:59:46.39 -35:20:39.4   2881 2241   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82679_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82679_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    13.16    05:52:29.02 -31:46:39.9   1753 4286   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    13.14    05:52:28.89 -31:46:40.0   1747 4286   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82715_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82715_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    13.11    06:03:48.66 -32:30:02.3   3241 3990   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    13.06    06:03:48.68 -32:30:01.5   3235 3990   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82717_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82717_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 1     2026 09 19.45409    2461302.95409    13.24    05:53:49.55 -31:30:22.8   1908 4468   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-53-43_20.00sec_-0.00C_LIGHTs_0504.fits
Discovery image 2     2026 09 19.45468    2461302.95468    13.20    05:53:49.53 -31:30:19.0   1902 4468   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

  
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Considering the candidate 82784_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 82784_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 2     2026 09 19.45468    2461302.95468    12.70    06:46:13.07 -32:42:35.5   8630 4048   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  06:46:12.99 -32:42:35.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 59317_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 59317_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 3     2026 09 19.45468    2461302.95468    9.90    06:34:11.37 -36:06:28.6   7106 2003   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  06:34:11.37 -36:06:28.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54750_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 54750_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 3     2026 09 19.45468    2461302.95468    9.27    06:45:13.85 -36:32:13.0   8457 1737   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  06:45:13.85 -36:32:12.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 14260_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 14260_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 3     2026 09 19.45468    2461302.95468    10.35    06:10:15.14 -30:45:54.7   3981 5095   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  06:10:15.14 -30:45:54.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 25608_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 25608_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 3     2026 09 19.45468    2461302.95468    11.85    05:43:43.14 -32:23:28.6   0666 3784   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  05:43:43.14 -32:23:28.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 24677_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 24677_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 3     2026 09 19.45468    2461302.95468    9.74    05:49:06.44 -32:20:00.8   1353 3904   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  05:49:06.45 -32:20:00.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 64642_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505
The candidate 64642_fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505 did not pass the final checks
Discovery image 3     2026 09 19.45468    2461302.95468    11.80    06:51:38.13 -34:55:59.1   9280 2686   /data_ssd/NMW-TexasTech/workdir//img_2026-09-19_CI_Col-02-Q1b1x1_055514_TTUQ1b1x1_277138_vj1hcTWF/fd_Col-02-Q1b1x1_2026-09-19_05-54-34_20.00sec_-0.00C_LIGHTs_0505.fits

**** FOUND  06:51:38.04 -34:55:58.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Col-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Col-02-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461302.95408762 -observatory V36
12:50:11.50 -05:42:40.9 Mercury (-0.3mag)
14:01:44.63 -18:32:27.1 Venus (-4.8mag)
07:46:06.35 +22:02:03.3 Mars (1.2mag)
09:18:45.75 +16:15:41.9 Jupiter (-1.8mag)
00:48:40.54 +02:17:30.0 Saturn (0.4mag)
04:13:34.46 +21:01:43.4 Uranus (5.7mag)
00:12:33.25 -00:11:12.1 Neptune (7.7mag)
20:24:51.75 -23:41:55.6 Pluto (14.5mag)
18:09:38.52 -27:55:01.1 Moon (-10.5mag)
-rw-r--r-- 1 apache apache 363 Sep 19 05:58 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461302.95408762:
09:18:52.72 +16:15:06.6 Io (6.0mag)
09:18:46.95 +16:15:35.9 Europa (6.2mag)
09:18:56.67 +16:14:47.1 Ganymede (5.6mag)
09:18:41.73 +16:16:02.4 Callisto (6.8mag)
09:17:03.64 +16:36:26.8 Himalia (15.7mag)
09:18:50.04 +16:15:21.5 Thebe (16.5mag)
09:16:29.42 +16:30:49.2 Elara (17.7mag)
09:22:17.40 +15:40:13.7 Pasiphae (17.9mag)
09:18:57.65 +16:36:51.3 Carme (18.9mag)
00:48:51.85 +02:17:24.1 Titan (8.3mag)
00:48:39.48 +02:17:33.7 Rhea (9.6mag)
00:48:21.15 +02:18:04.9 Iapetus (11.0mag)
00:48:24.39 +02:17:26.0 Hyperion (14.3mag)
00:47:15.51 +02:06:13.7 Phoebe (16.3mag)
-rw-r--r-- 1 apache apache 568 Sep 19 05:58 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461302.95408762:
23:47:35.54 +12:38:26.9 JWST
15:04:16.25 +52:09:27.5 Chandra
13:18:50.33 -62:23:40.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep 19 05:58 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461302.95408762 -observatory V36
03:45:55.22 +19:48:50.8 17.3mag P/1996 R2 (Lagerkvist)
18:08:31.70 -33:58:32.3 14.5mag P/2010 H2 (Vales)
07:28:04.16 -71:00:23.5 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:16:38.22 +34:01:31.5 17.7mag C/2017 K2 (PANSTARRS)
05:03:59.76 +47:00:35.1 16.3mag P/2021 N1 (ZTF)
22:04:17.33 +27:05:26.1 17.5mag C/2022 E2 (ATLAS)
07:18:45.08 +25:45:41.0 16.9mag C/2022 N2 (PANSTARRS)
11:00:36.39 +26:49:35.7 17.1mag C/2022 QE78 (ATLAS)
09:56:12.61 +05:09:52.0 18.0mag C/2022 R6 (PANSTARRS)
15:27:25.38 -16:42:35.5 15.0mag C/2023 R1 (PANSTARRS)
08:48:19.79 +33:42:50.3 16.0mag C/2024 E1 (Wierzchos)
15:08:40.57 +15:11:42.4 18.0mag C/2024 G6 (ATLAS)
18:27:49.19 +42:37:30.2 13.7mag C/2024 J3 (ATLAS)
20:10:44.81 +48:26:55.2 17.4mag C/2024 R4 (PANSTARRS)
05:41:13.24 -13:13:16.6 15.0mag C/2024 T5 (ATLAS)
07:14:50.94 +16:02:04.2 17.8mag C/2025 J1 (Borisov)
11:38:04.14 +17:48:01.8 16.6mag C/2025 V2 (Rankin)
13:30:04.21 -00:52:51.9 16.7mag C/2025 Y1 (ATLAS)
17:18:07.78 +71:44:50.3 16.5mag C/2026 A2 (Bok)
02:57:55.46 +45:33:34.1 17.6mag C/2026 B2 (Sun-Gao)
12:24:40.23 +12:16:51.1 17.6mag A/2026 E1
22:36:23.96 -35:01:39.2 13.7mag 10P/Tempel
01:38:22.76 +39:01:24.0 17.4mag 11P/Tempel-Swift-LINEAR
11:56:22.65 -06:24:06.7 16.3mag 29P/Schwassmann-Wachmann
12:33:02.72 -08:53:12.4 17.8mag 63P/Wild
07:01:47.01 +18:13:39.2 17.1mag 78P/Gehrels
03:15:28.26 +15:00:35.6 16.8mag 88P/Howell
06:19:45.87 +33:08:49.2 17.2mag 112P/Urata-Niijima
08:06:40.31 +21:25:45.7 17.8mag 114P/Wiseman-Skiff
10:54:40.59 +18:13:43.4 14.8mag 123P/West-Hartley
13:13:57.35 -25:27:51.5 17.6mag 124P/Mrkos
06:31:16.09 +20:13:11.5 15.8mag 128P/Shoemaker-Holt
01:22:43.59 -14:42:19.3 14.3mag 161P/Hartley-IRAS
09:34:09.19 +07:53:25.3 12.6mag 169P/NEAT
03:31:43.23 +07:17:55.5 14.6mag 220P/McNaught
05:19:19.13 +39:52:48.8 15.3mag 260P/McNaught
09:03:23.27 +34:17:27.7 17.3mag 295P/LINEAR
15:33:44.82 -01:35:49.1 17.9mag 391P/Kowalski
09:38:03.70 +16:14:14.2 17.8mag 450P/LONEOS
-rw-r--r-- 1 apache apache 1.9K Sep 19 05:58 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
22:37:05.59 +34:24:35.70  SN2026aaiv  2026-09-7.22 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
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
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
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
-rw-r--r-- 1 apache apache 5.7K Sep 19 05:58 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
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
-rw-r--r-- 1 apache apache 190K Sep 19 05:58 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
14:45:20.862 -05:19:19.97  AT 2026aacc  2026-08-23.15 19.4444
15:56:38.169 +18:42:01.63  SN 2026aacb  2026-08-29.18 19.5538
20:55:37.041 -01:27:15.88  AT 2026aaca  2026-08-30.60 19.51
14:43:57.052 -18:28:53.81  SN 2026aabz  2026-08-30.23 18.705
13:37:12.730 -32:27:40.17  AT 2026aaby  2026-08-30.72 18.545
06:50:17.864 +20:05:46.74  AT 2026aabx  2026-08-30.61 17.869
05:36:22.321 -31:19:59.16  AT 2026aabw  2026-08-30.79 18.65
17:26:25.715 +35:28:47.48  AT 2026aabv  2026-08-30.35 18.678
03:41:51.198 -40:54:09.63  AT 2026aabu  2026-08-22.78 20.13
15:50:13.320 -33:32:57.31  AT 2026aabt  2026-08-29.37 19.72
01:18:28.460 -27:05:47.26  SN 2026aabs  2026-08-27.78 19.28
22:23:15.798 -29:48:02.93  AT 2026aabr  2026-08-30.57 19.11
23:23:45.523 -29:23:36.22  SN 2026aabq  2026-08-23.58 19.7
22:48:33.213 -45:12:00.11  AT 2026aabp  2026-08-30.61 18.75
00:44:54.260 +41:33:10.49  AT 2026aabo  2026-08-29.40 18.5784
01:36:46.683 +30:41:53.77  AT 2026aabn  2026-08-28.69 20.82
01:39:53.640 +34:03:40.40  AT 2026aabm  2026-08-26.73 20.83
00:25:36.720 +41:26:16.16  AT 2026aabl  2026-08-26.72 20.57
00:06:22.110 +41:47:11.52  AT 2026aabk  2026-08-23.72 21.3
16:34:18.591 +32:50:04.19  AT 2026aabj  2026-08-23.59 21.08
-rw-r--r-- 1 apache apache 89K Sep 19 05:58 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sat Sep 19 05:57:51 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 6s (0.10 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 34s (0.57 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 10s (0.17 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: 0s (0.00 min)
    WAIT_FOR_UCAC5: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 57s (0.95 min)
TIMING SExtractor: 9 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 19s (0.32 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: 18s (0.30 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: 1s (0.02 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: 42s (0.70 min)
FIELD_Col-02-Q1b1x1: 116s (1.93 min)
=======================================
TOTAL_RUNTIME: 118s (1.97 min)
Finished: Sat Sep 19 05:59:49 CDT 2026