FITS images used in this processing run:

Field CrB-01-Q1b1x1 reference image: CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Field CrB-01-Q1b1x1 reference image: CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
Field CrB-01-Q1b1x1 second-epoch image: CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Field CrB-01-Q1b1x1 second-epoch image: CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461173.85232721 13.05.2026 08:27:11.071   /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
First image: 2461173.85232721 13.05.2026 08:27:11.071   /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Last  image: 2461251.72408641 30.07.2026 05:22:31.066   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 4
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.37
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  9455
Objects passed selection criteria:  9440
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: 7388.5
Average stars matched: 7215.25 (97.6551 %)
Memory usage VmPeak:   235500 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 30 00:34:38 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: 2461173.85232721 13.05.2026 08:27:11.071   /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
First image: 2461173.85232721 13.05.2026 08:27:11.071   /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Last  image: 2461251.72408641 30.07.2026 05:22:31.066   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 47
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.09
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: 10 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):  51717
Objects passed selection criteria:  51577
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: 40773.2
Average stars matched: 39423.8 (96.6902 %)
Memory usage VmPeak:   273236 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jul 30 00:35:22 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
CrB-01-Q1b1x1
#######################################
########### Starting CrB-01-Q1b1x1 ###########
Processing CrB-01-Q1b1x1
server tau has sufficient free disk space available: 536708 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 536708 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.png' -> 'transient_report/CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits_preview.png'

CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits


renamed 'CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.png' -> 'transient_report/CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits_preview.png'

CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.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= 381.2502
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 517.3700
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2820.1025
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 715.8908
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2824.4107
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 715.6379
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 7.39699
INFO:                  SECOND_EPOCH__SD_ratio= 0.000
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 =     29.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-30T00:21:45.6039301' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-30T05:21:45.6039301' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61251.2234444791 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-30T05:21:55.5040297' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61251.2235590741 / 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      =     245.454556840276 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9999280843408 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     56.9786111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     289.202777777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.19209577336751 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'CrB-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 21 49'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 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  =                29507 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29507 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     29.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     29.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/d_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits :)

Spent 0.507540 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/d_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     29.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-30T00:22:31.0668726' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-30T05:22:31.0668726' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61251.2239706712 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-30T05:22:40.9684980' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61251.2240852779 / 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      =     245.454556877825 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9999280706633 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     56.8280555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     289.228888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.19413410955044 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'CrB-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 21 49'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 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  =                29507 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29507 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     29.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     29.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/d_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits :)

Spent 0.524591 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/d_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Previews of the CALIBRATED second-epoch images:


fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits



fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.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/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
  
SExtractor catalog cache: saved CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.cat to cache
SExtractor catalog cache: saved CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461251.72356022
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_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits exists and is non-empty
Saving wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits to local_wcs_cache/
'wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits' -> 'local_wcs_cache/wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits'
wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits exists and is non-empty
Saving wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits to local_wcs_cache/
'wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits' -> 'local_wcs_cache/wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits'
wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits exists and is non-empty
Saving wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits to local_wcs_cache/
'wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits' -> 'local_wcs_cache/wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits'
wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits exists and is non-empty
Saving wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits to local_wcs_cache/
'wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits' -> 'local_wcs_cache/wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits (1st reference image)
verification OK: wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:21:53.319 +37:59:31.13 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits (1st new image)
verification OK: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Image size: 940.9'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 16:21:51.887 +37:59:47.70 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:21:53.319 +37:59:31.13
Second-epoch image center 16:21:51.887 +37:59:47.70
Angular distance between the image centers 0.0066 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits (2nd new image)
verification OK: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Image size: 940.9'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 16:21:53.798 +37:59:57.95 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:21:53.319 +37:59:31.13
Second-epoch image center 16:21:53.798 +37:59:57.95
Angular distance between the image centers 0.0076 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  16:21:51.887 +37:59:47.70
Second-epoch second image center 16:21:53.798 +37:59:57.95
Angular distance between the image centers 0.00689 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/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits &> /tmp/tmp.rwwF9od6iz
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits &> /tmp/tmp.kUhbzRzQre
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits &> /tmp/tmp.Uh7v4t94xK
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits &> /tmp/tmp.QTMravBf6n
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Calibrating the magnitude scale
Found non-empty wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat 
Found non-empty wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat
The reference image (wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits) and catalog (wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat) found
'wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat' -> 'wcsmag.cat'
Read 9922 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 234.8583 to 256.0925 deg, Dec +32.3921 to +43.2422 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 234.8583 to 256.0925 deg, Dec 32.3921 to 43.2422 deg
Loaded 6742 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): 5010 out of 5223 total matches.
Matched with Tycho-2 5223 out of 9922 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.778850
a=0.000000 b=1.000000 c=22.778850
From vast_summary.log: estimated ref. image limiting mag.:  -7.37
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.41

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.41

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 9922 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 234.8583 to 256.0925 deg, Dec +32.3921 to +43.2422 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 234.8583 to 256.0925 deg, Dec 32.3921 to 43.2422 deg
Loaded 6742 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): 5010 out of 5223 total matches.
Matched with Tycho-2 5223 out of 9922 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Forced-photometry filter: calibrated wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits -> calib.txt_param_ref_wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits (aperture=6.4)
Read 9891 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 234.8350 to 256.0687 deg, Dec +32.4484 to +43.2422 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 234.8350 to 256.0687 deg, Dec 32.4484 to 43.2422 deg
Loaded 6689 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): 5015 out of 5216 total matches.
Matched with Tycho-2 5216 out of 9891 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
Forced-photometry filter: calibrated wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits -> calib.txt_param_ref_wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 4 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
 2.3 pix  CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
 3.0 pix  fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
 3.0 pix  fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Limiting magnitude estimates:
 15.4 mag.  CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
 15.4 mag.  CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
 14.3 mag.  fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
 14.3 mag.  fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
All-image limiting magnitude estimate:  14.3 (SNR )  11.6 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.rwwF9od6iz (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits' -> 'wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
WCS_IMAGE_NAME=wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
WCS-calibrated image found: wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Checking if the catalog wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat corresponding to the image wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits alredy exist and is non-empty...
Catalog wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat corresponding to the image wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
WCS catalog name: wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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=606, bad_region=0, passed=9922
Got 9922 stars (including 9303 good ones) from the SExtractor catalog wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat 
util/solve_plate_with_UCAC5 got 9922 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.2)
Done reading UCAC5 zone files...
Matched 4912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 4904 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 9922 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 611 to 668 (Dec 32.4 to 43.2)
Done reading UCAC5 zone files...
Matched 4912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 9922 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 9922 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4904 stars left (next iteration limit 5394)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits N_match=4904 sigma_overall_arcsec=0.397 sigma_q1_arcsec=0.308 sigma_q2_arcsec=0.441 sigma_q3_arcsec=0.409 sigma_q4_arcsec=0.426 n_q1=1331 n_q2=1167 n_q3=1262 n_q4=1144 worst_quadrant_to_overall_ratio=1.112
The image catalog is written to wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits -region wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.kUhbzRzQre (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits' -> 'wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
WCS_IMAGE_NAME=wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
WCS-calibrated image found: wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
Checking if the catalog wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat corresponding to the image wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits alredy exist and is non-empty...
Catalog wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat corresponding to the image wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
WCS catalog name: wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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=594, bad_region=0, passed=9891
Got 9891 stars (including 9287 good ones) from the SExtractor catalog wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat 
util/solve_plate_with_UCAC5 got 9891 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.2)
Done reading UCAC5 zone files...
Matched 4913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 4904 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 9891 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 612 to 668 (Dec 32.4 to 43.2)
Done reading UCAC5 zone files...
Matched 4913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 9891 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 9891 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4904 stars left (next iteration limit 5394)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits N_match=4904 sigma_overall_arcsec=0.404 sigma_q1_arcsec=0.326 sigma_q2_arcsec=0.439 sigma_q3_arcsec=0.431 sigma_q4_arcsec=0.423 n_q1=1302 n_q2=1194 n_q3=1231 n_q4=1177 worst_quadrant_to_overall_ratio=1.086
The image catalog is written to wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits -region wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Uh7v4t94xK (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
WCS_IMAGE_NAME=wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
WCS-calibrated image found: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Checking if the catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
WCS catalog name: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.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=276, bad_region=0, passed=4964
Got 4964 stars (including 4685 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat 
util/solve_plate_with_UCAC5 got 4964 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.9'
Seting catalog search parameters based on the expected field of view 940.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013068 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010454 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 669 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4601 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4593 matched stars entering correct_measured_positions(), 4593 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4593 matched stars entering correct_measured_positions(), 4964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 609 to 669 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4600 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4593 matched stars entering correct_measured_positions(), 4964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4593 matched stars entering correct_measured_positions(), 4964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4593 stars left (next iteration limit 5052)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4593 robust_rms=10.003 arcsec worst_quadrant_rms=14.279 arcsec
SIP_REFIT: SIP order 3 trial: matched=4593 robust_rms=0.378 arcsec worst_quadrant_rms=0.400 arcsec
SIP_REFIT: SIP order 5 trial: matched=4593 robust_rms=0.295 arcsec worst_quadrant_rms=0.325 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4593 robust_rms_before=0.573 arcsec robust_rms_before_corrected=0.291 arcsec robust_rms_after=0.295 arcsec worst_quadrant_rms_before=0.328 worst_quadrant_rms_after=0.325
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.328 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits N_match=4593 sigma_overall_arcsec=0.294 sigma_q1_arcsec=0.312 sigma_q2_arcsec=0.323 sigma_q3_arcsec=0.262 sigma_q4_arcsec=0.272 n_q1=1300 n_q2=1063 n_q3=1217 n_q4=1013 worst_quadrant_to_overall_ratio=1.099
The image catalog is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits -region wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.QTMravBf6n (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
WCS_IMAGE_NAME=wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
WCS-calibrated image found: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Checking if the catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
WCS catalog name: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.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=289, bad_region=0, passed=4956
Got 4956 stars (including 4662 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat 
util/solve_plate_with_UCAC5 got 4956 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.9'
Seting catalog search parameters based on the expected field of view 940.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013068 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010454 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 669 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4573 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4565 matched stars entering correct_measured_positions(), 4565 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4565 matched stars entering correct_measured_positions(), 4956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

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 609 to 669 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4574 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4566 matched stars entering correct_measured_positions(), 4956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4566 matched stars entering correct_measured_positions(), 4956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4566 stars left (next iteration limit 5021)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4566 robust_rms=10.059 arcsec worst_quadrant_rms=14.610 arcsec
SIP_REFIT: SIP order 3 trial: matched=4566 robust_rms=0.359 arcsec worst_quadrant_rms=0.385 arcsec
SIP_REFIT: SIP order 5 trial: matched=4566 robust_rms=0.284 arcsec worst_quadrant_rms=0.319 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4566 robust_rms_before=0.567 arcsec robust_rms_before_corrected=0.286 arcsec robust_rms_after=0.284 arcsec worst_quadrant_rms_before=0.320 worst_quadrant_rms_after=0.319
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.320 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits N_match=4566 sigma_overall_arcsec=0.288 sigma_q1_arcsec=0.305 sigma_q2_arcsec=0.319 sigma_q3_arcsec=0.255 sigma_q4_arcsec=0.273 n_q1=1269 n_q2=1072 n_q3=1208 n_q4=1017 worst_quadrant_to_overall_ratio=1.106
The image catalog is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits -region wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits sigma_overall=0.397 worst_q_ratio=1.112
ref2=CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits sigma_overall=0.404 worst_q_ratio=1.086
new1=fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits sigma_overall=0.294 worst_q_ratio=1.099
new2=fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits sigma_overall=0.288 worst_q_ratio=1.106
reference average sigma_overall=0.4005 worst_q_ratio=1.099
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339_astrometric_residuals.png (4904 matched stars from wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228_astrometric_residuals.png (4904 matched stars from wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176_astrometric_residuals.png (4593 matched stars from wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177_astrometric_residuals.png (4566 matched stars from wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits'
Saving fully-calibrated image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits'
Preparing the HTML report for the field CrB-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:41:34.08 +36:30:04.0:  11.25 +/- 0.02  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:41:34.08 +36:30:04.0:  11.33 +/- 0.02  detection
Forced photometry reference-image weighted average:  11.29 +/- 0.01
Forced photometry filter REJECTED candidate at 16:41:34.08 +36:30:04.0: ref_mag=11.29 +/- 0.01 new_mean_mag=11.1019 delta=0.19 (need > 0.90)
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 20604_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 20604_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    11.11    16:41:34.19 +36:30:05.0   2351 3877   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    11.10    16:41:33.97 +36:30:03.0   2355 3880   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20623_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 20623_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    11.28    16:29:07.90 +34:13:45.8   3740 5397   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:29:07.90 +34:13:45.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20626_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 20626_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    11.30    16:22:31.36 +33:43:47.2   4543 5761   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:22:31.36 +33:43:47.2 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 05570_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 05570_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 3     2026 07 30.22409    2461251.72409    9.63    16:35:12.29 +37:20:43.1   3175 3456   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:35:12.29 +37:20:43.1 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 CrB-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
  
SExtractor catalog cache: saved CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.cat to cache
SExtractor catalog cache: saved CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Creating symlink local_wcs_cache/wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
Creating symlink local_wcs_cache/wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Creating symlink local_wcs_cache/wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits exists and is non-empty
wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits exists and is non-empty
wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits exists and is non-empty
wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits (1st reference image)
verification OK: wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Image size: 937.2'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:21:53.319 +37:59:31.13 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits (1st new image)
verification OK: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Image size: 940.9'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 16:21:51.887 +37:59:47.70 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:21:53.319 +37:59:31.13
Second-epoch image center 16:21:51.887 +37:59:47.70
Angular distance between the image centers 0.0066 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits (2nd new image)
verification OK: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Image size: 940.9'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 16:21:53.798 +37:59:57.95 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:21:53.319 +37:59:31.13
Second-epoch image center 16:21:53.798 +37:59:57.95
Angular distance between the image centers 0.0076 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  16:21:51.887 +37:59:47.70
Second-epoch second image center 16:21:53.798 +37:59:57.95
Angular distance between the image centers 0.00689 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/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits &> /tmp/tmp.xc9lWXFD2D
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits &> /tmp/tmp.Zcr9mqsX1L
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits &> /tmp/tmp.g8wmjF0Dsc
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits &> /tmp/tmp.lim3gkMCBj
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Calibrating the magnitude scale
Found non-empty wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat 
Found non-empty wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits and wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat
The reference image (wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits) and catalog (wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat) found
'wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat' -> 'wcsmag.cat'
Read 55585 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 234.8436 to 256.1174 deg, Dec +32.3824 to +43.2550 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 234.8436 to 256.1174 deg, Dec 32.3824 to 43.2550 deg
Loaded 6776 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): 4699 out of 5250 total matches.
Matched with Tycho-2 5250 out of 55585 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.661200
a=0.000000 b=1.000000 c=22.661200
From vast_summary.log: estimated ref. image limiting mag.:  -7.09
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.57

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

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 55585 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 234.8436 to 256.1174 deg, Dec +32.3824 to +43.2550 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 234.8436 to 256.1174 deg, Dec 32.3824 to 43.2550 deg
Loaded 6776 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): 4699 out of 5250 total matches.
Matched with Tycho-2 5250 out of 55585 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Forced-photometry filter: calibrated wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits -> calib.txt_param_ref_wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits (aperture=4.9)
Read 55834 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 234.8350 to 256.1168 deg, Dec +32.3891 to +43.2602 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 234.8350 to 256.1168 deg, Dec 32.3891 to 43.2602 deg
Loaded 6782 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): 4671 out of 5246 total matches.
Matched with Tycho-2 5246 out of 55834 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
Forced-photometry filter: calibrated wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits -> calib.txt_param_ref_wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 43 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
 2.1 pix  CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
 2.8 pix  fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
 2.8 pix  fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Limiting magnitude estimates:
 15.6 mag.  CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
 15.6 mag.  CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
 14.4 mag.  fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
 14.4 mag.  fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
All-image limiting magnitude estimate:  14.4 (SNR )  13.8 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.xc9lWXFD2D (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits' -> 'wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
WCS_IMAGE_NAME=wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
WCS-calibrated image found: wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
Checking if the catalog wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat corresponding to the image wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits alredy exist and is non-empty...
Catalog wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat corresponding to the image wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits
WCS catalog name: wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.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=22, blended=2871, bad_region=0, passed=55563
Got 55563 stars (including 52606 good ones) from the SExtractor catalog wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat 
util/solve_plate_with_UCAC5 got 55563 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 4900 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 55563 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 611 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 55563 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 55563 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4900 stars left (next iteration limit 5390)
Stop iterations.


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

SIP_REFIT: wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits N_match=4900 sigma_overall_arcsec=0.384 sigma_q1_arcsec=0.307 sigma_q2_arcsec=0.428 sigma_q3_arcsec=0.394 sigma_q4_arcsec=0.418 n_q1=1334 n_q2=1180 n_q3=1214 n_q4=1172 worst_quadrant_to_overall_ratio=1.117
The image catalog is written to wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits -region wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.Zcr9mqsX1L (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits' -> 'wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
WCS_IMAGE_NAME=wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
WCS-calibrated image found: wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
Checking if the catalog wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat corresponding to the image wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits alredy exist and is non-empty...
Catalog wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat corresponding to the image wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits
WCS catalog name: wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.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=35, blended=3039, bad_region=2, passed=55799
Got 55799 stars (including 52684 good ones) from the SExtractor catalog wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat 
util/solve_plate_with_UCAC5 got 55799 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 4899 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 4893 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 55799 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 611 to 668 (Dec 32.4 to 43.3)
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: 4893 matched stars entering correct_measured_positions(), 55799 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 55799 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4893 stars left (next iteration limit 5382)
Stop iterations.


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

SIP_REFIT: wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits N_match=4893 sigma_overall_arcsec=0.394 sigma_q1_arcsec=0.330 sigma_q2_arcsec=0.418 sigma_q3_arcsec=0.419 sigma_q4_arcsec=0.420 n_q1=1285 n_q2=1216 n_q3=1196 n_q4=1196 worst_quadrant_to_overall_ratio=1.065
The image catalog is written to wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits -region wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.g8wmjF0Dsc (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
WCS_IMAGE_NAME=wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
WCS-calibrated image found: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Checking if the catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
WCS catalog name: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.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=3, blended=758, bad_region=0, passed=26465
Got 26465 stars (including 25673 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat 
util/solve_plate_with_UCAC5 got 26465 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.9'
Seting catalog search parameters based on the expected field of view 940.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013068 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010454 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 669 (Dec 31.9 to 43.4)
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: 4898 matched stars entering correct_measured_positions(), 4898 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 26465 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

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 609 to 669 (Dec 31.9 to 43.4)
Done reading UCAC5 zone files...
Matched 4907 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 26465 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 26465 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 4898 stars left (next iteration limit 5387)
Stop iterations.


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

SIP_REFIT: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits N_match=4898 sigma_overall_arcsec=0.297 sigma_q1_arcsec=0.309 sigma_q2_arcsec=0.323 sigma_q3_arcsec=0.268 sigma_q4_arcsec=0.276 n_q1=1357 n_q2=1099 n_q3=1346 n_q4=1096 worst_quadrant_to_overall_ratio=1.089
The image catalog is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits -region wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.lim3gkMCBj (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
WCS_IMAGE_NAME=wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
WCS-calibrated image found: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Checking if the catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat corresponding to the image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
WCS catalog name: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=766, bad_region=0, passed=26395
Got 26395 stars (including 25605 good ones) from the SExtractor catalog wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat 
util/solve_plate_with_UCAC5 got 26395 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.9'
Seting catalog search parameters based on the expected field of view 940.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013068 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010454 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 669 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 4900 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 26395 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

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 609 to 669 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 26395 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4900 matched stars entering correct_measured_positions(), 26395 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4900 stars left (next iteration limit 5390)
Stop iterations.


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

SIP_REFIT: wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits N_match=4900 sigma_overall_arcsec=0.292 sigma_q1_arcsec=0.311 sigma_q2_arcsec=0.322 sigma_q3_arcsec=0.262 sigma_q4_arcsec=0.273 n_q1=1352 n_q2=1107 n_q3=1341 n_q4=1100 worst_quadrant_to_overall_ratio=1.101
The image catalog is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits -region wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Saving fully-calibrated image wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/wcs_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits
Preparing the HTML report for the field CrB-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 15:44:38.88 +42:53:09.0:  99.00 +/- 99.00  edge
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:57:32.02 +34:59:06.6:  12.45 +/- 0.02  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:41:34.77 +36:25:15.9:  11.87 +/- 0.04  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:41:31.74 +36:25:27.0:  12.76 +/- 0.07  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:41:34.77 +36:25:15.9:  11.92 +/- 0.04  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 15:44:38.88 +42:53:09.0:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 15:44:38.88 +42:53:09.0: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:57:32.02 +34:59:06.6:  12.53 +/- 0.02  detection
Forced photometry reference-image weighted average:  11.89 +/- 0.03
Forced photometry filter REJECTED candidate at 16:41:34.77 +36:25:15.9: ref_mag=11.89 +/- 0.03 new_mean_mag=11.9695 delta=-0.08 (need > 0.90)
Forced photometry reference-image weighted average:  12.49 +/- 0.01
Forced photometry filter REJECTED candidate at 16:57:32.02 +34:59:06.6: ref_mag=12.49 +/- 0.01 new_mean_mag=12.7472 delta=-0.25 (need > 0.90)
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:41:31.74 +36:25:27.0:  12.80 +/- 0.07  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:40:06.44 +37:21:26.9:  13.12 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.78 +/- 0.05
Forced photometry filter REJECTED candidate at 16:41:31.74 +36:25:27.0: ref_mag=12.78 +/- 0.05 new_mean_mag=12.6674 delta=0.11 (need > 0.90)
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:28:51.70 +41:53:48.7:  12.84 +/- 0.03  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:59:46.11 +37:50:20.2:  13.19 +/- 0.03  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:54:45.21 +32:42:00.3:  13.23 +/- 0.04  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:38:31.92 +42:42:12.8:  13.17 +/- 0.03  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:40:06.44 +37:21:26.9:  13.23 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.17 +/- 0.02
Forced photometry filter REJECTED candidate at 16:40:06.44 +37:21:26.9: ref_mag=13.17 +/- 0.02 new_mean_mag=13.1469 delta=0.02 (need > 0.90)
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:28:51.70 +41:53:48.7:  12.93 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.88 +/- 0.02
Forced photometry filter REJECTED candidate at 16:28:51.70 +41:53:48.7: ref_mag=12.88 +/- 0.02 new_mean_mag=13.0859 delta=-0.21 (need > 0.90)
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:59:46.11 +37:50:20.2:  13.32 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.25 +/- 0.02
Forced photometry filter REJECTED candidate at 16:59:46.11 +37:50:20.2: ref_mag=13.25 +/- 0.02 new_mean_mag=13.1459 delta=0.11 (need > 0.90)
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:54:45.21 +32:42:00.3:  13.29 +/- 0.04  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 15:45:13.42 +40:26:34.0:  13.11 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.26 +/- 0.03
Forced photometry filter REJECTED candidate at 16:54:45.21 +32:42:00.3: ref_mag=13.26 +/- 0.03 new_mean_mag=13.3024 delta=-0.04 (need > 0.90)
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:53:21.35 +34:06:35.0:  13.42 +/- 0.04  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:38:31.92 +42:42:12.8:  13.15 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.16 +/- 0.02
Forced photometry filter REJECTED candidate at 16:38:31.92 +42:42:12.8: ref_mag=13.16 +/- 0.02 new_mean_mag=13.2628 delta=-0.11 (need > 0.90)
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:38:29.23 +33:31:23.4:  13.50 +/- 0.04  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-05-13_03-27-11_20.00sec_-4.90C_LIGHT_0339.fits at 16:35:29.90 +36:54:40.3:  13.85 +/- 0.05  detection
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 15:45:13.42 +40:26:34.0:  13.05 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.08 +/- 0.02
Forced photometry filter REJECTED candidate at 15:45:13.42 +40:26:34.0: ref_mag=13.08 +/- 0.02 new_mean_mag=13.2302 delta=-0.15 (need > 0.90)
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:53:21.35 +34:06:35.0:  13.50 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.46 +/- 0.03
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:38:29.23 +33:31:23.4:  13.53 +/- 0.04  detection
Forced photometry filter REJECTED candidate at 16:53:21.35 +34:06:35.0: ref_mag=13.46 +/- 0.03 new_mean_mag=13.3663 delta=0.09 (need > 0.90)
Forced photometry reference-image weighted average:  13.52 +/- 0.03
Forced photometry filter REJECTED candidate at 16:38:29.23 +33:31:23.4: ref_mag=13.52 +/- 0.03 new_mean_mag=13.6098 delta=-0.09 (need > 0.90)
Forced photometry on wcs_CrB-01-Q1b1x1_2026-06-18_01-56-55_20.00sec_5.00C_LIGHT_0228.fits at 16:35:29.90 +36:54:40.3:  13.81 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.83 +/- 0.03
Forced photometry filter REJECTED candidate at 16:35:29.90 +36:54:40.3: ref_mag=13.83 +/- 0.03 new_mean_mag=13.8051 delta=0.02 (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 70069_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70069_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    12.79    16:57:32.11 +34:59:06.0   0261 4523   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    12.72    16:57:31.94 +34:59:07.2   0265 4525   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
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Considering the candidate 70070_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70070_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    12.88    16:44:39.89 +34:12:24.6   1802 5215   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:44:39.92 +34:12:24.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 70122_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70122_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    10.59    15:44:38.87 +42:53:09.1   9133 0282   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    10.59    15:44:38.89 +42:53:08.8   9137 0283   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
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Considering the candidate 70155_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70155_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    11.12    15:49:48.28 +40:33:26.1   8582 1727   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (23.2") between the two second-epoch detections
  
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Considering the candidate 70172_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70172_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    11.38    16:41:34.07 +36:30:07.7   2355 3879   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:41:34.09 +36:30:07.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 70192_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70192_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    11.57    16:30:01.47 +36:02:28.7   3725 4297   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (25.0") between the two second-epoch detections
  
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Considering the candidate 70197_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70197_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    11.55    16:21:23.60 +40:49:04.7   4957 1504   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (24.2") between the two second-epoch detections
  
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Considering the candidate 70216_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70216_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    11.71    16:14:34.08 +40:32:57.6   5727 1708   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (23.9") between the two second-epoch detections
  
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Considering the candidate 70217_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70217_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    11.82    16:16:58.56 +34:06:58.5   5250 5569   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (25.8") between the two second-epoch detections
  
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Considering the candidate 70227_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70227_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    11.87    16:41:34.46 +36:25:16.5   2344 3925   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    12.07    16:41:35.09 +36:25:15.2   2347 3927   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70231_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70231_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    11.83    16:27:14.12 +40:10:52.2   4262 1839   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (24.5") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70291_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70291_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    12.35    16:16:17.95 +34:21:59.6   5342 5422   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (25.7") between the two second-epoch detections
  
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Considering the candidate 70298_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70298_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    12.20    16:41:30.47 +36:29:42.3   2362 3884   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:41:30.55 +36:29:42.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70347_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70347_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    12.27    15:53:10.22 +40:59:05.3   8188 1476   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (22.9") between the two second-epoch detections
  
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Considering the candidate 70359_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70359_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    12.67    16:41:31.92 +36:25:28.3   2350 3924   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    12.66    16:41:31.55 +36:25:25.7   2354 3926   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70376_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70376_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    12.70    16:11:43.88 +33:22:06.8   5888 6054   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:11:43.89 +33:22:07.1 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70414_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70414_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    12.76    16:41:30.89 +36:30:07.2   2361 3880   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:41:30.87 +36:30:07.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70422_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70422_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    12.86    16:54:18.50 +37:51:03.5   0934 2864   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:54:18.54 +37:51:03.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70428_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70428_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    12.83    16:21:51.67 +38:42:33.1   4821 2769   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (24.7") between the two second-epoch detections
  
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Considering the candidate 70433_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70433_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    12.72    15:51:21.80 +35:40:21.3   8452 4695   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  15:51:21.65 +35:40:21.2 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70437_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70437_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    12.73    16:50:28.17 +41:52:39.4   1736 0513   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:50:28.19 +41:52:39.5 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70479_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70479_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    12.77    15:52:58.72 +41:17:42.4   8208 1287   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  15:52:58.64 +41:17:43.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70482_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70482_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    13.07    16:46:16.18 +33:48:47.5   1570 5428   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:46:16.16 +33:48:47.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70491_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70491_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    13.11    15:59:05.30 +36:55:38.4   7497 3937   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  15:59:05.30 +36:55:38.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70516_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70516_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    13.01    15:54:45.64 +37:08:31.2   8022 3807   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (24.3") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70519_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70519_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    13.11    16:40:06.45 +37:21:26.9   2587 3384   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    13.19    16:40:06.44 +37:21:27.0   2591 3386   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70523_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70523_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    13.06    16:28:51.75 +41:53:48.4   4158 0788   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    13.11    16:28:51.65 +41:53:49.0   4162 0790   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70533_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70533_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    13.19    16:59:46.18 +37:50:21.0   0274 2764   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    13.11    16:59:46.04 +37:50:19.5   0278 2767   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70565_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70565_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    13.30    16:54:45.25 +32:42:00.7   0389 5957   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    13.30    16:54:45.18 +32:41:59.8   0393 5960   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70569_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70569_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    13.19    15:59:49.42 +37:57:25.1   7411 3314   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (24.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70591_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70591_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    13.26    16:38:31.95 +42:42:12.2   3128 0191   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    13.27    16:38:31.89 +42:42:13.3   3132 0193   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
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Considering the candidate 70610_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70610_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    13.35    16:34:50.38 +42:14:16.5   3513 0520   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (23.9") between the two second-epoch detections
  
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Considering the candidate 70626_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70626_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    13.23    15:45:13.45 +40:26:35.1   9115 1777   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    13.23    15:45:13.39 +40:26:32.9   9119 1779   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
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Considering the candidate 70628_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70628_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    13.36    16:30:58.39 +35:11:48.1   3564 4795   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:30:58.42 +35:11:48.3 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 70637_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70637_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    13.51    16:53:21.39 +34:06:35.5   0700 5128   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    13.28    16:53:21.31 +34:06:34.5   0704 5131   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
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Considering the candidate 70671_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70671_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    13.59    16:38:29.29 +33:31:23.0   2524 5713   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    13.63    16:38:29.17 +33:31:23.7   2528 5715   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
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Considering the candidate 70711_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70711_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    13.92    16:23:38.23 +43:05:35.5   4798 0111   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (23.2") between the two second-epoch detections
  
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Considering the candidate 70749_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70749_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    13.62    16:54:18.31 +39:15:00.2   1063 2025   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (25.3") between the two second-epoch detections
  
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Considering the candidate 70861_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70861_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 1     2026 07 30.22356    2461251.72356    14.01    16:35:29.90 +36:54:39.3   3110 3711   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-21-45_20.00sec_-0.00C_LIGHTs_0176.fits
Discovery image 2     2026 07 30.22409    2461251.72409    13.71    16:35:29.90 +36:54:41.2   3114 3713   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

  
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Considering the candidate 70895_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 70895_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 2     2026 07 30.22409    2461251.72409    14.24    16:35:29.40 +33:30:28.0   2904 5762   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

Rejecting candidate due to large distance (25.2") between the two second-epoch detections
  
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Considering the candidate 44087_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 44087_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 3     2026 07 30.22409    2461251.72409    11.39    16:29:07.92 +34:13:45.7   3740 5397   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:29:07.91 +34:13:45.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 30554_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 30554_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 3     2026 07 30.22409    2461251.72409    9.77    16:35:12.29 +37:20:43.1   3175 3456   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  16:35:12.29 +37:20:43.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 17103_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177
The candidate 17103_fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177 did not pass the final checks
Discovery image 3     2026 07 30.22409    2461251.72409    8.26    15:49:31.43 +39:34:16.6   8627 2325   /data_ssd/NMW-TexasTech/workdir//img_2026-07-30_CI_CrB-01-Q1b1x1_003225_TTUQ1b1x1_2819215_hnDlXxnY/fd_CrB-01-Q1b1x1_2026-07-30_00-22-31_20.00sec_-0.00C_LIGHTs_0177.fits

**** FOUND  15:49:31.43 +39:34:16.5 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 CrB-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed CrB-01-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461251.72356022 -observatory V36
07:16:01.31 +19:39:02.2 Mercury (0.6mag)
11:30:11.85 +03:21:26.2 Venus (-4.3mag)
05:22:56.59 +23:13:50.9 Mars (1.3mag)
08:34:47.49 +19:10:52.0 Jupiter (-1.8mag)
00:56:48.25 +03:20:26.8 Saturn (0.6mag)
04:10:34.36 +20:53:56.2 Uranus (5.8mag)
00:16:33.13 +00:16:31.6 Neptune (7.7mag)
20:29:00.74 -23:26:35.0 Pluto (14.4mag)
21:08:02.89 -18:45:47.6 Moon (-12.7mag)
-rw-r--r-- 1 apache apache 362 Jul 30 00:34 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461251.72356022:
08:34:53.27 +19:10:27.5 Io (5.9mag)
08:34:42.45 +19:11:12.9 Europa (6.2mag)
08:34:46.58 +19:10:59.5 Ganymede (5.5mag)
08:34:50.84 +19:10:34.7 Callisto (6.7mag)
08:32:33.49 +19:04:54.8 Himalia (15.7mag)
08:34:51.61 +19:10:35.5 Thebe (16.6mag)
08:31:59.60 +19:05:13.4 Elara (17.7mag)
08:38:48.13 +18:54:41.1 Pasiphae (17.9mag)
08:38:33.47 +19:19:16.5 Carme (19.0mag)
00:56:54.64 +03:19:54.3 Titan (8.5mag)
00:56:52.12 +03:20:12.0 Rhea (9.8mag)
00:56:32.33 +03:17:55.7 Iapetus (11.2mag)
00:57:01.93 +03:20:30.8 Hyperion (14.5mag)
00:56:22.46 +03:14:50.3 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 30 00:34 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461251.72356022:
18:30:56.86 -27:07:17.7 JWST
18:55:57.01 +15:24:46.7 Chandra
21:50:03.72 +52:29:00.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 30 00:34 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461251.72356022 -observatory V36
03:02:57.24 +16:34:12.3 17.7mag P/1996 R2 (Lagerkvist)
18:05:13.20 -34:39:03.4 13.9mag P/2010 H2 (Vales)
06:45:15.61 -68:35:47.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:07:17.03 +32:48:35.4 17.7mag C/2017 K2 (PANSTARRS)
03:14:58.38 +32:41:01.2 16.3mag P/2021 N1 (ZTF)
22:45:50.31 +31:53:55.8 17.3mag C/2022 E2 (ATLAS)
06:34:16.09 +26:41:13.9 16.8mag C/2022 N2 (PANSTARRS)
10:13:17.03 +28:52:40.6 16.9mag C/2022 QE78 (ATLAS)
09:22:49.66 +05:15:30.9 17.9mag C/2022 R6 (PANSTARRS)
15:11:21.26 -11:57:18.1 17.8mag P/2023 B1 (PANSTARRS)
21:22:59.70 +66:51:16.9 17.9mag C/2023 H5 (Lemmon)
15:58:10.88 -12:04:54.1 14.2mag C/2023 R1 (PANSTARRS)
07:57:41.78 +30:56:33.5 15.1mag C/2024 E1 (Wierzchos)
15:08:51.38 +15:36:49.6 17.7mag C/2024 G6 (ATLAS)
19:14:53.22 +42:22:31.4 13.7mag C/2024 J3 (ATLAS)
21:23:35.54 +48:30:03.5 17.7mag C/2024 R4 (PANSTARRS)
05:07:39.28 -13:07:15.1 15.5mag C/2024 T5 (ATLAS)
06:50:03.41 +25:43:11.7 17.9mag C/2025 J1 (Borisov)
07:26:33.63 -14:58:09.9 17.4mag C/2025 R3 (PANSTARRS)
10:20:41.94 +21:26:48.5 17.4mag C/2025 V2 (Rankin)
12:53:04.94 +02:55:07.0 17.0mag C/2025 Y1 (ATLAS)
16:09:24.54 +78:34:32.3 17.0mag C/2026 A2 (Bok)
03:03:06.88 +45:57:59.7 17.0mag C/2026 B2 (Sun-Gao)
11:39:35.09 +07:30:55.5 17.2mag A/2026 E1
21:47:37.82 -23:21:33.3 6.9mag 10P/Tempel
11:23:43.50 -02:52:06.9 16.2mag 29P/Schwassmann-Wachmann
04:27:44.21 +31:35:49.2 17.9mag 47P/Ashbrook-Jackson
10:49:16.12 +07:35:14.6 17.2mag 63P/Wild
00:53:58.16 -05:11:06.1 15.5mag 65P/Gunn
05:14:48.23 +20:45:22.3 13.7mag 78P/Gehrels
02:50:48.36 +12:55:59.2 16.6mag 88P/Howell
07:32:13.03 +28:47:33.7 16.0mag 93P/Lovas
03:41:38.63 +13:24:41.8 17.8mag 112P/Urata-Niijima
05:26:34.94 +31:02:22.8 16.4mag 114P/Wiseman-Skiff
08:56:59.22 +28:05:49.7 15.1mag 123P/West-Hartley
11:25:58.28 -06:46:16.7 17.0mag 124P/Mrkos
05:23:00.91 +21:10:07.6 16.1mag 128P/Shoemaker-Holt
06:12:47.91 +19:16:58.2 17.9mag 131P/Mueller
00:04:12.78 +03:24:56.1 17.7mag 139P/Vaisala-Oterma
08:19:45.03 +12:26:17.1 17.9mag 141P-D/Machholz
03:22:19.05 -20:03:10.7 14.4mag 161P/Hartley-IRAS
06:44:34.06 +37:06:57.6 15.7mag 162P/SidingSpring
17:22:57.87 +31:59:52.2 12.9mag 169P/NEAT
02:25:30.49 +09:13:35.9 17.6mag 220P/McNaught
16:37:47.00 -09:27:36.5 17.5mag 235P/LINEAR
20:29:01.26 -52:35:38.0 17.8mag 259P/Garradd
02:55:55.36 +21:15:06.3 15.4mag 260P/McNaught
06:37:59.90 +37:46:14.9 17.3mag 295P/LINEAR
15:08:05.26 +04:06:43.4 17.7mag 391P/Kowalski
08:52:39.40 +18:48:28.4 17.9mag 450P/LONEOS
08:22:20.69 +37:31:23.7 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 30 00:34 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
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
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-26eg  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
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:48.82 -61:36:13.20  ASASSN-26dd  2026-05-5.21 15.15
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
-rw-r--r-- 1 apache apache 5.7K Jul 30 00:34 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
-rw-r--r-- 1 apache apache 189K Jul 30 00:34 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
08:49:47.663 -07:24:01.25  AT 2026uew  2026-02-19.37 20.99
04:43:45.409 -21:56:34.12  AT 2026uev  2026-01-14.29 21.36
14:23:02.118 +17:49:57.26  AT 2026ueu  2026-04-20.54 21.18
11:50:55.515 -19:56:24.73  AT 2026uet  2026-01-27.53 21.55
10:59:04.434 -17:05:34.76  AT 2026ues  2026-05-06.27 20.91
15:39:15.006 +12:22:05.73  AT 2026uer  2026-02-13.60 21.8
19:17:04.295 +46:23:18.13  AT 2026ueq  2026-07-01.31 17.5086
08:10:18.850 +45:21:28.27  AT 2026uep  2026-02-21.37 20.88
15:04:40.281 +05:21:56.55  AT 2026ueo  2026-07-09.29 21.15
17:12:49.063 +27:32:51.65  AT 2026uen  2026-07-08.32 19.49
10:28:53.926 +20:07:41.86  AT 2026uem  2026-01-14.45 21.07
11:11:53.428 +13:29:27.96  AT 2026uel  2026-01-29.63 22.38
14:49:01.370 +34:26:52.68  AT 2026uek  2026-06-13.34 20.33
13:48:44.907 -10:17:48.40  AT 2026uej  2026-05-19.33 20.99
14:32:34.192 +18:00:45.73  AT 2026uei  2026-02-13.54 21.3
08:49:51.222 +00:38:50.85  AT 2026ueh  2026-03-09.32 21.51
08:22:39.912 +47:57:53.40  AT 2026ueg  2026-03-06.30 20.74
21:46:30.478 -29:31:41.92  AT 2026uef  2026-06-16.55 21.46
13:18:31.879 -04:01:30.80  AT 2026uee  2026-01-20.63 19.75
13:58:22.667 -10:01:33.71  AT 2026ued  2026-02-17.61 21.26
-rw-r--r-- 1 apache apache 88K Jul 30 00:34 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Jul 30 00:34:18 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 23s (0.38 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 6s (0.10 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 36s (0.60 min)
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 11s (0.18 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: 9s (0.15 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 1s (0.02 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: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 24s (0.40 min)
FIELD_CrB-01-Q1b1x1: 73s (1.22 min)
=======================================
TOTAL_RUNTIME: 77s (1.28 min)
Finished: Thu Jul 30 00:35:35 CDT 2026