FITS images used in this processing run:

Field CrB-02-Q1b1x1 reference image: CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Field CrB-02-Q1b1x1 reference image: CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Field CrB-02-Q1b1x1 second-epoch image: CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Field CrB-02-Q1b1x1 second-epoch image: CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461171.84422949 11.05.2026 08:15:31.428   /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
First image: 2461171.84422949 11.05.2026 08:15:31.428   /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Last  image: 2461235.77787249 14.07.2026 06:39:58.183   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.24
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: 8 seconds
Number of parallel threads: 24
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
Total objects detected (at least 2 times):  9389
Objects passed selection criteria:  9382
Measurements per detected object (mean, median, min, max):    3.5    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.5    4.0    2    4
Average stars detected per image: 8386.5
Average stars matched: 8206.25 (97.8507 %)
Memory usage VmPeak:   117960 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Jul 13 18:59:08 CDT 2026
VaST build number  1.0rc89-151-g9f3411f7
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-13)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Jul 14 01:59:17 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: 2461171.84422949 11.05.2026 08:15:31.428   /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
First image: 2461171.84422949 11.05.2026 08:15:31.428   /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Last  image: 2461235.77787249 14.07.2026 06:39:58.183   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 30
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.99
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: 40 seconds
Number of parallel threads: 24
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
Total objects detected (at least 2 times):  46947
Objects passed selection criteria:  46876
Measurements per detected object (mean, median, min, max):    3.4    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.4    4.0    2    4
Average stars detected per image: 42155.8
Average stars matched: 40543.8 (96.1761 %)
Memory usage VmPeak:   151404 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Jul 13 18:59:08 CDT 2026
VaST build number  1.0rc89-151-g9f3411f7
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-13)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Jul 14 02:02:17 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
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= 
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-02-Q1b1x1
#######################################
########### Starting CrB-02-Q1b1x1 ###########
Processing CrB-02-Q1b1x1
server tau has sufficient free disk space available: 954029 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 954029 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.png' -> 'transient_report/CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits_preview.png'

CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits


renamed 'CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.png' -> 'transient_report/CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits_preview.png'

CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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= 287.1787
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 460.1436
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1015.6972
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 482.0411
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1047.9992
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 460.1786
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.53681
INFO:                  SECOND_EPOCH__SD_ratio= 0.048
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     24.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 21.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-14T01:38:18.7055261' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-14T06:38:18.7055261' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61235.2766053821 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-14T06:38:28.6103812' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61235.2767200232 / 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      =     239.998217149391 / [deg] RA of telescope" status=0
Record 32: "DEC     =     29.9999715909267 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     48.1091666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     278.842222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.34224769010571 / 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-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 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  =                29477 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29477 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 18.5 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 81.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                906.2 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 21.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                353.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=                  0.0 / [kph] Wind gust" status=0
Record 61: "WINDSPD =                  0.0 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/d_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits :)

Spent 0.835912 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/d_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     24.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 21.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-14T01:39:58.1835895' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-14T06:39:58.1835895' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61235.2777567478 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-14T06:40:08.0835661' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61235.2778713312 / 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      =     239.998217167241 / [deg] RA of telescope" status=0
Record 32: "DEC     =     29.9999715600093 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     47.7661111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     279.014444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.34949575609222 / 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-02'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 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  =                29477 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29477 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 18.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 82.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                906.1 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 21.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                346.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             1.800144 / [kph] Wind gust" status=0
Record 61: "WINDSPD =                  0.0 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/d_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits :)

Spent 0.935005 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-08.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/d_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
Previews of the CALIBRATED second-epoch images:


fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits



fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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 --norotation --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
  
SExtractor catalog cache: saved CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat to cache
SExtractor catalog cache: saved CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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: 2461235.77672112
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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits exists and is non-empty
Saving wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits to local_wcs_cache/
'wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits' -> 'local_wcs_cache/wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits'
wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits exists and is non-empty
Saving wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits to local_wcs_cache/
'wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits' -> 'local_wcs_cache/wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits'
wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits exists and is non-empty
Saving wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits to local_wcs_cache/
'wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits' -> 'local_wcs_cache/wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits'
wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits exists and is non-empty
Saving wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits to local_wcs_cache/
'wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits' -> 'local_wcs_cache/wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits (1st reference image)
verification OK: wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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: 16:00:01.247 +29:59:43.26 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-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits (1st new image)
verification OK: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Image size: 941.0'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: 15:59:59.899 +30:00:10.49 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:01.247 +29:59:43.26
Second-epoch image center 15:59:59.899 +30:00:10.49
Angular distance between the image centers 0.0090 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits (2nd new image)
verification OK: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
Image size: 941.0'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: 16:00:02.800 +29:59:30.63 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:01.247 +29:59:43.26
Second-epoch image center 16:00:02.800 +29:59:30.63
Angular distance between the image centers 0.0066 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  15:59:59.899 +30:00:10.49
Second-epoch second image center 16:00:02.800 +29:59:30.63
Angular distance between the image centers 0.01524 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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits &> /tmp/tmp.9OlpSuQ00R
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits &> /tmp/tmp.NaCWasTEBA
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits &> /tmp/tmp.b6KZ6FQLqn
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits &> /tmp/tmp.9kbcTErWUK
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
Calibrating the magnitude scale
Found non-empty wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat 
util/transients/transient_factory_test31.sh has not found non-empty wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat
wait
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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat 
Found non-empty wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat
The reference image (wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits) and catalog (wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat) found
'wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat' -> 'wcsmag.cat'
Read 9595 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5785 to 249.5258 deg, Dec +24.5163 to +35.2570 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 230.5785 to 249.5258 deg, Dec 24.5163 to 35.2570 deg
Loaded 6339 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): 4889 out of 5032 total matches.
Matched with Tycho-2 5032 out of 9595 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.722900
a=0.000000 b=1.000000 c=22.722900
From vast_summary.log: estimated ref. image limiting mag.:  -7.24
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.48

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.48

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 9595 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5785 to 249.5258 deg, Dec +24.5163 to +35.2570 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 230.5785 to 249.5258 deg, Dec 24.5163 to 35.2570 deg
Loaded 6339 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): 4889 out of 5032 total matches.
Matched with Tycho-2 5032 out of 9595 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits:


Forced-photometry filter: calibrated wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits -> calib.txt_param_ref_wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits (aperture=6.5)
Read 9588 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5785 to 249.5258 deg, Dec +24.5163 to +35.2735 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 230.5785 to 249.5258 deg, Dec 24.5163 to 35.2735 deg
Loaded 6348 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): 4866 out of 5021 total matches.
Matched with Tycho-2 5021 out of 9588 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits:


Forced-photometry filter: calibrated wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits -> calib.txt_param_ref_wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits (aperture=6.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
 2.3 pix  CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
 3.2 pix  fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
 3.3 pix  fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
 2.3 pix  wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
 2.3 pix  wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Limiting magnitude estimates:
 15.5 mag.  CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
 15.5 mag.  CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
 15.1 mag.  fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
 15.0 mag.  fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
All-image limiting magnitude estimate:  15.0 (SNR )  12.2 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.9OlpSuQ00R (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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits' -> 'wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS_IMAGE_NAME=wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS-calibrated image found: wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Checking if the catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat corresponding to the image wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits alredy exist and is non-empty...
Catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat corresponding to the image wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS catalog name: wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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=434, bad_region=0, passed=9595
Got 9595 stars (including 9153 good ones) from the SExtractor catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat 
util/solve_plate_with_UCAC5 got 9595 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
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9489 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9489 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9489 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.


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

WCS_QUALITY_DIAG: file=CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits N_match=974 sigma_overall_arcsec=0.398 sigma_q1_arcsec=0.275 sigma_q2_arcsec=0.607 sigma_q3_arcsec=0.319 sigma_q4_arcsec=0.564 n_q1=249 n_q2=219 n_q3=253 n_q4=253 worst_quadrant_to_overall_ratio=1.526
The image catalog is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits -region wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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.NaCWasTEBA (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-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits' -> 'wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS_IMAGE_NAME=wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS-calibrated image found: wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Checking if the catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat corresponding to the image wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits alredy exist and is non-empty...
Catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat corresponding to the image wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS catalog name: wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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=457, bad_region=0, passed=9588
Got 9588 stars (including 9120 good ones) from the SExtractor catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat 
util/solve_plate_with_UCAC5 got 9588 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
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9475 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9474 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9474 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.


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

WCS_QUALITY_DIAG: file=CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits N_match=974 sigma_overall_arcsec=0.406 sigma_q1_arcsec=0.293 sigma_q2_arcsec=0.588 sigma_q3_arcsec=0.345 sigma_q4_arcsec=0.585 n_q1=249 n_q2=221 n_q3=256 n_q4=248 worst_quadrant_to_overall_ratio=1.446
The image catalog is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits -region wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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.b6KZ6FQLqn (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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
WCS_IMAGE_NAME=wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
WCS-calibrated image found: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Checking if the catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat corresponding to the image wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat corresponding to the image wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
WCS catalog name: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.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=281, bad_region=0, passed=7758
Got 7758 stars (including 7476 good ones) from the SExtractor catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat 
util/solve_plate_with_UCAC5 got 7758 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (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 0.010456 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.0 to 35.4)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 7650 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.0 to 35.4)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 7650 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 7650 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits N_match=970 sigma_overall_arcsec=0.279 sigma_q1_arcsec=0.295 sigma_q2_arcsec=0.313 sigma_q3_arcsec=0.226 sigma_q4_arcsec=0.315 n_q1=263 n_q2=201 n_q3=272 n_q4=234 worst_quadrant_to_overall_ratio=1.131
The image catalog is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits -region wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.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.9kbcTErWUK (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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
WCS_IMAGE_NAME=wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
WCS-calibrated image found: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
Checking if the catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat corresponding to the image wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat corresponding to the image wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
WCS catalog name: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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=230, bad_region=1, passed=6774
Got 6774 stars (including 6538 good ones) from the SExtractor catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat 
util/solve_plate_with_UCAC5 got 6774 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (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 0.010456 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.0 to 35.4)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 956 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 6614 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.0 to 35.4)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 6617 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 6617 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits N_match=975 sigma_overall_arcsec=0.322 sigma_q1_arcsec=0.366 sigma_q2_arcsec=0.382 sigma_q3_arcsec=0.269 sigma_q4_arcsec=0.272 n_q1=259 n_q2=184 n_q3=277 n_q4=255 worst_quadrant_to_overall_ratio=1.186
The image catalog is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits -region wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits sigma_overall=0.398 worst_q_ratio=1.526
ref2=CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits sigma_overall=0.406 worst_q_ratio=1.446
new1=fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits sigma_overall=0.279 worst_q_ratio=1.131
new2=fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits sigma_overall=0.322 worst_q_ratio=1.186
reference average sigma_overall=0.402 worst_q_ratio=1.486
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387_astrometric_residuals.png (974 matched stars from wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388_astrometric_residuals.png (974 matched stars from wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202_astrometric_residuals.png (970 matched stars from wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.25 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203_astrometric_residuals.png (975 matched stars from wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.28 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits'
Saving fully-calibrated image wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits'
Preparing the HTML report for the field CrB-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:07:49.53 +26:02:00.1:  12.21 +/- 0.01  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:07:49.53 +26:02:00.1:  12.24 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.22 +/- 0.01
Forced photometry filter REJECTED candidate at 16:07:49.53 +26:02:00.1: ref_mag=12.22 +/- 0.01 new_mean_mag=12.4127 delta=-0.19 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20439_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 20439_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    12.36    16:07:49.53 +26:02:00.4   3575 5509   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    12.50    16:07:49.53 +26:01:59.9   3582 5503   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20547_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 20547_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 2     2026 07 14.27787    2461235.77787    11.51    16:29:07.86 +34:13:45.3   1323 0273   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

**** FOUND  16:29:07.86 +34:13:45.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 09223_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 09223_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 3     2026 07 14.27787    2461235.77787    9.31    16:10:14.42 +25:04:15.8   3204 6059   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

**** FOUND  16:10:14.43 +25:04:16.1 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-02-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --norotation --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
  
SExtractor catalog cache: saved CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.cat to cache
SExtractor catalog cache: saved CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Creating symlink local_wcs_cache/wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Creating symlink local_wcs_cache/wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Creating symlink local_wcs_cache/wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits exists and is non-empty
wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits exists and is non-empty
wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits exists and is non-empty
wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits (1st reference image)
verification OK: wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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: 16:00:01.247 +29:59:43.26 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-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits (1st new image)
verification OK: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Image size: 941.0'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: 15:59:59.899 +30:00:10.49 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:01.247 +29:59:43.26
Second-epoch image center 15:59:59.899 +30:00:10.49
Angular distance between the image centers 0.0090 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits (2nd new image)
verification OK: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
Image size: 941.0'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: 16:00:02.800 +29:59:30.63 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:01.247 +29:59:43.26
Second-epoch image center 16:00:02.800 +29:59:30.63
Angular distance between the image centers 0.0066 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  15:59:59.899 +30:00:10.49
Second-epoch second image center 16:00:02.800 +29:59:30.63
Angular distance between the image centers 0.01524 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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits &> /tmp/tmp.ay60N3i16A
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits &> /tmp/tmp.2oxm5YMO6R
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits &> /tmp/tmp.mddCacTkiI
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits &> /tmp/tmp.HrcHykDQxW
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
Calibrating the magnitude scale
Found non-empty wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat 
Found non-empty wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits and wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat
The reference image (wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits) and catalog (wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat) found
'wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat' -> 'wcsmag.cat'
Read 49859 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5159 to 249.5365 deg, Dec +24.4921 to +35.2598 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 230.5159 to 249.5365 deg, Dec 24.4921 to 35.2598 deg
Loaded 6375 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): 4573 out of 5047 total matches.
Matched with Tycho-2 5047 out of 49859 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.610600
a=0.000000 b=1.000000 c=22.610600
From vast_summary.log: estimated ref. image limiting mag.:  -6.99
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.62

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.62

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 49859 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5159 to 249.5365 deg, Dec +24.4921 to +35.2598 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 230.5159 to 249.5365 deg, Dec 24.4921 to 35.2598 deg
Loaded 6375 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): 4573 out of 5047 total matches.
Matched with Tycho-2 5047 out of 49859 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits:


Forced-photometry filter: calibrated wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits -> calib.txt_param_ref_wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits (aperture=5.1)
Read 50375 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.5202 to 249.5369 deg, Dec +24.5161 to +35.2750 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 230.5202 to 249.5369 deg, Dec 24.5161 to 35.2750 deg
Loaded 6369 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): 4556 out of 5026 total matches.
Matched with Tycho-2 5026 out of 50375 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits:


Forced-photometry filter: calibrated wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits -> calib.txt_param_ref_wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits (aperture=5.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 27 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
 2.2 pix  CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
 3.1 pix  fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
 3.1 pix  fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
 2.2 pix  wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
 2.2 pix  wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Limiting magnitude estimates:
 15.6 mag.  CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
 15.6 mag.  CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
 15.2 mag.  fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
 15.0 mag.  fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
All-image limiting magnitude estimate:  15.0 (SNR )  14.4 (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.ay60N3i16A (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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits' -> 'wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS_IMAGE_NAME=wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS-calibrated image found: wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
Checking if the catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat corresponding to the image wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits alredy exist and is non-empty...
Catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat corresponding to the image wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits
WCS catalog name: wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=2728, bad_region=0, passed=49849
Got 49849 stars (including 47063 good ones) from the SExtractor catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat 
util/solve_plate_with_UCAC5 got 49849 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
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 962 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 49319 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 49320 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 49320 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

WCS_QUALITY_DIAG: file=CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits N_match=975 sigma_overall_arcsec=0.417 sigma_q1_arcsec=0.289 sigma_q2_arcsec=0.634 sigma_q3_arcsec=0.347 sigma_q4_arcsec=0.554 n_q1=253 n_q2=215 n_q3=257 n_q4=250 worst_quadrant_to_overall_ratio=1.519
The image catalog is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits -region wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.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.2oxm5YMO6R (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-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits' -> 'wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS_IMAGE_NAME=wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS-calibrated image found: wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
Checking if the catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat corresponding to the image wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits alredy exist and is non-empty...
Catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat corresponding to the image wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits
WCS catalog name: wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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=16, blended=2756, bad_region=2, passed=50359
Got 50359 stars (including 47543 good ones) from the SExtractor catalog wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat 
util/solve_plate_with_UCAC5 got 50359 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
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 49653 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 49655 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 49655 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 973 stars left (next iteration limit 1070)
Stop iterations.


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

WCS_QUALITY_DIAG: file=CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits N_match=973 sigma_overall_arcsec=0.412 sigma_q1_arcsec=0.305 sigma_q2_arcsec=0.600 sigma_q3_arcsec=0.338 sigma_q4_arcsec=0.576 n_q1=252 n_q2=214 n_q3=258 n_q4=249 worst_quadrant_to_overall_ratio=1.459
The image catalog is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits -region wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.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.mddCacTkiI (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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
WCS_IMAGE_NAME=wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
WCS-calibrated image found: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Checking if the catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat corresponding to the image wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat corresponding to the image wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
WCS catalog name: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.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=14, blended=1287, bad_region=35, passed=36928
Got 36928 stars (including 35568 good ones) from the SExtractor catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat 
util/solve_plate_with_UCAC5 got 36928 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (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 0.010456 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.0 to 35.5)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 36411 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.0 to 35.5)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 36410 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 36410 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 973 stars left (next iteration limit 1070)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits N_match=973 sigma_overall_arcsec=0.296 sigma_q1_arcsec=0.315 sigma_q2_arcsec=0.334 sigma_q3_arcsec=0.242 sigma_q4_arcsec=0.311 n_q1=266 n_q2=199 n_q3=273 n_q4=235 worst_quadrant_to_overall_ratio=1.131
The image catalog is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits -region wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.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.HrcHykDQxW (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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
WCS_IMAGE_NAME=wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
WCS-calibrated image found: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
Checking if the catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat corresponding to the image wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits alredy exist and is non-empty...
Catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat corresponding to the image wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
WCS catalog name: wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=13, blended=1049, bad_region=36, passed=32597
Got 32597 stars (including 31482 good ones) from the SExtractor catalog wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat 
util/solve_plate_with_UCAC5 got 32597 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (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 0.010456 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.0 to 35.4)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 31862 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 570 to 629 (Dec 24.0 to 35.4)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 31863 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 31863 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits N_match=975 sigma_overall_arcsec=0.326 sigma_q1_arcsec=0.367 sigma_q2_arcsec=0.396 sigma_q3_arcsec=0.284 sigma_q4_arcsec=0.266 n_q1=255 n_q2=187 n_q3=276 n_q4=257 worst_quadrant_to_overall_ratio=1.217
The image catalog is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits -region wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Saving fully-calibrated image wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.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_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
Preparing the HTML report for the field CrB-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:25:12.59 +26:05:29.0:  99.00 +/- 99.00  edge
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:34:30.10 +34:49:53.6:  12.82 +/- 0.02  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:33:28.13 +33:13:01.3:  15.02 +/- 0.13  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:13:46.67 +28:45:17.2:  13.63 +/- 0.04  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:31:58.40 +28:19:55.0:  13.23 +/- 0.02  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:34:57.23 +25:52:49.9:  13.93 +/- 0.05  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:25:16.18 +26:06:09.7:  12.71 +/- 0.02  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:30:22.29 +34:59:28.8:  14.38 +/- 0.07  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:33:28.13 +33:13:01.3:  14.69 +/- 0.09  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:31:58.40 +28:19:55.0:  13.23 +/- 0.03  detection
Forced photometry reference-image weighted average:  14.81 +/- 0.08
Forced photometry filter REJECTED candidate at 15:33:28.13 +33:13:01.3: ref_mag=14.81 +/- 0.08 new_mean_mag=14.6335 delta=0.17 (need > 0.90)
Forced photometry reference-image weighted average:  13.23 +/- 0.02
Forced photometry filter REJECTED candidate at 15:31:58.40 +28:19:55.0: ref_mag=13.23 +/- 0.02 new_mean_mag=13.2435 delta=-0.01 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:13:46.67 +28:45:17.2:  13.69 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.66 +/- 0.03
Forced photometry filter REJECTED candidate at 16:13:46.67 +28:45:17.2: ref_mag=13.66 +/- 0.03 new_mean_mag=13.7034 delta=-0.05 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:34:57.23 +25:52:49.9:  13.85 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.88 +/- 0.03
Forced photometry filter REJECTED candidate at 15:34:57.23 +25:52:49.9: ref_mag=13.88 +/- 0.03 new_mean_mag=13.7819 delta=0.10 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:34:30.10 +34:49:53.6:  12.89 +/- 0.02  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:50:01.98 +26:11:53.4:  13.96 +/- 0.05  detection
Forced photometry reference-image weighted average:  12.85 +/- 0.01
Forced photometry filter REJECTED candidate at 15:34:30.10 +34:49:53.6: ref_mag=12.85 +/- 0.01 new_mean_mag=13.0665 delta=-0.21 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:25:12.59 +26:05:29.0:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 15:25:12.59 +26:05:29.0: 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-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:30:22.29 +34:59:28.8:  14.24 +/- 0.07  detection
Forced photometry reference-image weighted average:  14.30 +/- 0.05
Forced photometry filter REJECTED candidate at 15:30:22.29 +34:59:28.8: ref_mag=14.30 +/- 0.05 new_mean_mag=14.1783 delta=0.12 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:25:16.18 +26:06:09.7:  12.73 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.72 +/- 0.01
Forced photometry filter REJECTED candidate at 15:25:16.18 +26:06:09.7: ref_mag=12.72 +/- 0.01 new_mean_mag=13.3399 delta=-0.62 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:50:01.98 +26:11:53.4:  13.85 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.90 +/- 0.03
Forced photometry filter REJECTED candidate at 15:50:01.98 +26:11:53.4: ref_mag=13.90 +/- 0.03 new_mean_mag=14.0719 delta=-0.17 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:31:48.55 +26:00:23.5:  14.03 +/- 0.07  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 16:08:36.73 +30:21:41.1:  14.02 +/- 0.05  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:25:48.85 +34:49:50.2:  14.62 +/- 0.10  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:49:07.01 +31:12:16.3:  14.14 +/- 0.05  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:08:36.73 +30:21:41.1:  13.93 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.97 +/- 0.04
Forced photometry filter REJECTED candidate at 16:08:36.73 +30:21:41.1: ref_mag=13.97 +/- 0.04 new_mean_mag=14.0145 delta=-0.04 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 16:31:48.55 +26:00:23.5:  14.07 +/- 0.07  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:30:22.14 +25:40:37.4:  14.94 +/- 0.13  detection
Forced photometry reference-image weighted average:  14.05 +/- 0.05
Forced photometry filter REJECTED candidate at 16:31:48.55 +26:00:23.5: ref_mag=14.05 +/- 0.05 new_mean_mag=14.0916 delta=-0.04 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:30:30.31 +25:54:54.7:  14.80 +/- 0.11  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:31:30.25 +26:07:59.3:  14.94 +/- 0.13  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:32:42.49 +34:22:14.8:  15.19 +/- 0.15  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-15-31_20.00sec_-4.90C_LIGHT_0387.fits at 15:29:22.54 +26:04:34.9:  14.88 +/- 0.13  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:25:48.85 +34:49:50.2:  14.77 +/- 0.12  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:49:07.01 +31:12:16.3:  14.04 +/- 0.05  detection
Forced photometry reference-image weighted average:  14.08 +/- 0.04
Forced photometry filter REJECTED candidate at 15:49:07.01 +31:12:16.3: ref_mag=14.08 +/- 0.04 new_mean_mag=14.2643 delta=-0.18 (need > 0.90)
Forced photometry reference-image weighted average:  14.68 +/- 0.08
Forced photometry filter REJECTED candidate at 15:25:48.85 +34:49:50.2: ref_mag=14.68 +/- 0.08 new_mean_mag=14.3289 delta=0.35 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:32:42.49 +34:22:14.8:  15.19 +/- 0.15  detection
Forced photometry reference-image weighted average:  15.19 +/- 0.11
Forced photometry filter REJECTED candidate at 15:32:42.49 +34:22:14.8: ref_mag=15.19 +/- 0.11 new_mean_mag=14.7311 delta=0.46 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:31:30.25 +26:07:59.3:  14.88 +/- 0.12  detection
Forced photometry reference-image weighted average:  14.91 +/- 0.09
Forced photometry filter REJECTED candidate at 15:31:30.25 +26:07:59.3: ref_mag=14.91 +/- 0.09 new_mean_mag=14.8360 delta=0.07 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:30:22.14 +25:40:37.4:  15.17 +/- 0.17  detection
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:30:30.31 +25:54:54.7:  15.01 +/- 0.14  detection
Forced photometry reference-image weighted average:  15.03 +/- 0.10
Forced photometry filter REJECTED candidate at 15:30:22.14 +25:40:37.4: ref_mag=15.03 +/- 0.10 new_mean_mag=14.7688 delta=0.26 (need > 0.90)
Forced photometry reference-image weighted average:  14.89 +/- 0.09
Forced photometry filter REJECTED candidate at 15:30:30.31 +25:54:54.7: ref_mag=14.89 +/- 0.09 new_mean_mag=14.5427 delta=0.35 (need > 0.90)
Forced photometry on wcs_CrB-02-Q1b1x1_2026-05-11_03-16-23_20.00sec_-5.00C_LIGHT_0388.fits at 15:29:22.54 +26:04:34.9:  14.89 +/- 0.13  detection
Forced photometry reference-image weighted average:  14.88 +/- 0.09
Forced photometry filter REJECTED candidate at 15:29:22.54 +26:04:34.9: ref_mag=14.88 +/- 0.09 new_mean_mag=14.8229 delta=0.06 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 5s
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 54600_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 54600_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.72    15:33:28.04 +33:13:01.0   8274 1369   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    14.57    15:33:28.23 +33:13:01.6   8280 1362   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 54607_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 54607_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 2     2026 07 14.27787    2461235.77787    14.05    16:24:59.39 +30:45:31.6   1594 2435   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

**** FOUND  16:24:59.33 +30:45:31.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 54609_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 54609_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.08    15:30:22.34 +34:59:25.7   8672 0283   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    14.46    15:30:22.24 +34:59:31.9   8679 0276   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 54612_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 54612_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    13.02    15:34:30.08 +34:49:54.3   8152 0384   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    13.15    15:34:30.13 +34:49:52.9   8159 0378   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 54849_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 54849_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    12.73    15:25:12.61 +26:05:28.8   9388 5703   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    12.70    15:25:12.56 +26:05:29.2   9396 5696   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 54979_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 54979_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    13.34    15:25:16.20 +26:06:08.8   9380 5696   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    13.34    15:25:16.15 +26:06:10.6   9387 5689   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 54982_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 54982_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    13.32    15:31:58.47 +28:19:54.3   8454 4333   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    13.18    15:31:58.34 +28:19:55.8   8462 4326   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55096_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55096_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    13.67    16:13:46.62 +28:45:18.1   2926 3801   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    13.75    16:13:46.72 +28:45:16.2   2933 3796   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55147_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55147_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 2     2026 07 14.27787    2461235.77787    14.01    15:50:38.51 +32:12:54.6   6073 1923   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

**** FOUND  15:50:38.48 +32:12:54.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 55179_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55179_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    13.84    15:34:57.24 +25:52:50.4   8042 5819   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    13.74    15:34:57.22 +25:52:49.3   8049 5813   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55181_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55181_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 2     2026 07 14.27787    2461235.77787    13.87    16:12:47.44 +26:41:37.0   2947 5048   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

**** FOUND  16:12:47.50 +26:41:38.1 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 55234_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55234_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.00    15:50:02.08 +26:11:53.4   5989 5560   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    14.21    15:50:01.89 +26:11:53.5   5996 5553   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55239_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55239_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 2     2026 07 14.27787    2461235.77787    13.93    15:42:55.13 +26:18:08.5   6964 5528   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

**** FOUND  15:42:55.10 +26:18:09.3 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 55249_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55249_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 2     2026 07 14.27787    2461235.77787    14.01    15:35:17.17 +29:40:52.4   8024 3504   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

**** FOUND  15:35:17.24 +29:40:50.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 55300_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55300_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.07    16:08:36.71 +30:21:40.0   3687 2897   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    13.96    16:08:36.74 +30:21:42.1   3694 2891   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55329_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55329_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.10    16:31:48.55 +26:00:23.2   0308 5194   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    14.09    16:31:48.56 +26:00:23.8   0315 5188   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55364_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55364_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.22    15:49:07.02 +31:12:16.1   6235 2546   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    14.33    15:49:07.00 +31:12:16.5   6242 2540   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55414_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55414_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 2     2026 07 14.27787    2461235.77787    14.03    16:12:25.56 +31:28:27.2   3261 2179   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

**** FOUND  16:12:25.62 +31:28:26.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 55453_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55453_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.31    15:25:48.85 +34:49:49.6   9249 0371   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    14.34    15:25:48.86 +34:49:50.7   9256 0364   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55510_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55510_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.48    15:30:30.37 +25:54:55.1   8655 5807   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    14.63    15:30:30.24 +25:54:54.3   8663 5800   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55695_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55695_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.77    15:30:22.16 +25:40:37.4   8675 5953   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    14.77    15:30:22.12 +25:40:37.5   8682 5946   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55702_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55702_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.82    15:31:30.33 +26:08:00.0   8517 5672   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    14.86    15:31:30.17 +26:07:58.6   8524 5666   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55771_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55771_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.88    15:32:42.53 +34:22:13.1   8376 0666   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    14.64    15:32:42.44 +34:22:16.5   8382 0658   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 55776_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 55776_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 1     2026 07 14.27672    2461235.77672    14.95    15:29:22.43 +26:04:34.8   8811 5710   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Discovery image 2     2026 07 14.27787    2461235.77787    14.74    15:29:22.64 +26:04:35.1   8818 5703   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

  
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Considering the candidate 31389_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 31389_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 3     2026 07 14.27787    2461235.77787    9.53    16:10:14.43 +25:04:15.8   3204 6059   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

**** FOUND  16:10:14.43 +25:04:16.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 03402_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 03402_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 3     2026 07 14.27787    2461235.77787    11.43    16:29:07.86 +34:13:45.3   1323 0273   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

**** FOUND  16:29:07.86 +34:13:45.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 33157_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203
The candidate 33157_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203 did not pass the final checks
Discovery image 2     2026 07 14.27787    2461235.77787    12.08    16:02:32.96 +25:29:13.6   4273 5886   /data_ssd/NMW-TexasTech/workdir//img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits

Rejecting candidate due to large distance (55.8") between the two second-epoch detections
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 5s
Prepared the HTML report for the field CrB-02-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-07-14_CI_CrB-02-Q1b1x1_014035_TTUQ1b1x1_352802_ZtNOgWNR/monitoring_positions.txt
Read 36942 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.8141 to 249.8969 deg, Dec +24.0318 to +35.4554 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 230.8141 to 249.8969 deg, Dec 24.0318 to 35.4554 deg
Loaded 6786 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): 4698 out of 5009 total matches.
Matched with Tycho-2 5009 out of 36942 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Observation time (mid-exposure, UTC): JD 2461235.77672 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 240.00060 deg  Dec= +30.00369 deg
Frame center: alt= +47.943 deg  az= 277.541 deg  airmass= 1.3452
Header cross-check: CENTALT= 48.109 deg (difference -0.166 deg)
Header cross-check: AIRMASS= 1.3422 (we compute 1.3452)
Airmass zero-point fit: OK  k= +0.5426 +/- 0.0382 mag/airmass  N= 3661  airmass span 1.1909-1.5906  scatter 0.2059 mag
Source monitoring: airmass zero-point for wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits: OK +0.718469 -0.542621 1.3452 +0.5426 3661 0.3997 0.2059 1.1909 1.5906
Forced photometry (list mode): image=wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits list=monitoring_pixlist1838911.tmp aperture=6.1
Image size: 9576 x 6388
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).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.691000
Forced photometry: center=(4697.17, 5657.59) aperture=6.1
Annulus: inner=12.20 outer=30.50
Background annulus: 2456 pixels
Iterative clipping converged after 2 iterations, 2430/2456 pixels remain
SExtractor background: mode=525.66 median=526.00 mean=526.23 sigma=36.70 -> bg=525.66 (2430 pixels)
Aperture sum=179631.20 N_eff=29.2247
Net flux=164269.00 noise=198.42 SNR=827.88
Instrumental magnitude: -13.0389
Calibrated magnitude: 9.6521
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits
Source monitoring: 1 position(s) measured on wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-38-18_20.00sec_-0.00C_LIGHTs_0202.fits (aperture 6.1 pix)
Read 32610 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 230.8185 to 249.9048 deg, Dec +24.0317 to +35.4405 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 230.8185 to 249.9048 deg, Dec 24.0317 to 35.4405 deg
Loaded 6786 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): 4774 out of 5033 total matches.
Matched with Tycho-2 5033 out of 32610 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits
Observation time (mid-exposure, UTC): JD 2461235.77787 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 240.01269 deg  Dec= +29.99262 deg
Frame center: alt= +47.608 deg  az= 277.667 deg  airmass= 1.3523
Header cross-check: CENTALT= 47.766 deg (difference -0.158 deg)
Header cross-check: AIRMASS= 1.3495 (we compute 1.3523)
Airmass zero-point fit: REJECT_NOISY_FIT  k= -0.1908 +/- 0.0562 mag/airmass  N= 3652  airmass span 1.1955-1.5977  scatter 0.3264 mag
Source monitoring: airmass zero-point for wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits: REJECT_NOISY_FIT -0.313199 +0.190753 1.3523 -0.1908 3652 0.4022 0.3264 1.1955 1.5977
Forced photometry (list mode): image=wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits list=monitoring_pixlist1838911.tmp aperture=6.2
Image size: 9576 x 6388
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).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.596000
Forced photometry: center=(4704.15, 5651.31) aperture=6.2
Annulus: inner=12.40 outer=31.00
Background annulus: 2534 pixels
Iterative clipping converged after 2 iterations, 2518/2534 pixels remain
SExtractor background: mode=648.54 median=651.00 mean=652.64 sigma=39.91 -> bg=648.54 (2518 pixels)
Aperture sum=105944.26 N_eff=30.1907
Net flux=86364.30 noise=219.31 SNR=393.80
Instrumental magnitude: -12.3408
Calibrated magnitude: 10.2552
Source monitoring: 1 position(s) measured on wcs_fd_CrB-02-Q1b1x1_2026-07-14_01-39-58_20.00sec_0.00C_LIGHTs_0203.fits (aperture 6.2 pix)
########### Completed CrB-02-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461235.77672112 -observatory V36
07:21:42.45 +17:09:11.2 Mercury (5.4mag)
10:27:55.27 +10:55:56.7 Venus (-4.1mag)
04:35:48.69 +21:53:09.7 Mars (1.3mag)
08:20:14.82 +20:00:05.8 Jupiter (-1.8mag)
00:56:14.01 +03:21:42.4 Saturn (0.7mag)
04:07:58.18 +20:47:02.2 Uranus (5.8mag)
00:16:59.52 +00:20:14.9 Neptune (7.7mag)
20:30:33.07 -23:19:44.3 Pluto (14.4mag)
07:27:01.43 +24:27:10.1 Moon (99.9mag)
-rw-r--r-- 1 apache apache 361 Jul 14 01:59 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461235.77672112:
08:20:20.75 +19:59:43.1 Io (6.1mag)
08:20:23.38 +19:59:34.7 Europa (6.3mag)
08:20:00.14 +20:01:02.5 Ganymede (5.6mag)
08:20:08.55 +20:00:25.2 Callisto (6.8mag)
08:18:35.69 +19:45:57.0 Himalia (15.7mag)
08:20:12.99 +20:00:13.9 Thebe (16.6mag)
08:17:56.41 +19:49:32.7 Elara (17.7mag)
08:23:54.14 +19:52:10.1 Pasiphae (17.8mag)
08:24:59.13 +20:05:45.3 Carme (19.0mag)
00:56:20.54 +03:21:12.7 Titan (8.5mag)
00:56:10.32 +03:21:52.6 Rhea (9.8mag)
00:55:39.81 +03:20:08.2 Iapetus (11.2mag)
00:56:06.25 +03:22:09.5 Hyperion (14.5mag)
00:56:09.49 +03:18:21.9 Phoebe (16.6mag)
-rw-r--r-- 1 apache apache 568 Jul 14 01:59 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461235.77672112:
17:51:52.11 -32:07:21.7 JWST
18:44:46.93 +19:14:14.1 Chandra
22:24:58.22 +56:51:54.2 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 14 01:59 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461235.77672112 -observatory V36
02:41:48.79 +14:53:23.3 17.9mag P/1996 R2 (Lagerkvist)
18:14:58.68 -34:27:51.2 13.8mag P/2010 H2 (Vales)
06:29:35.98 -68:12:20.2 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:02:09.70 +32:30:51.4 17.6mag C/2017 K2 (PANSTARRS)
02:09:04.64 +15:23:17.8 15.6mag P/2021 N1 (ZTF)
22:57:07.52 +32:16:11.8 17.3mag C/2022 E2 (ATLAS)
06:16:51.69 +26:53:23.5 16.7mag C/2022 N2 (PANSTARRS)
09:58:56.83 +29:36:17.6 16.9mag C/2022 QE78 (ATLAS)
09:12:16.60 +05:04:16.1 17.8mag C/2022 R6 (PANSTARRS)
18:04:51.30 +21:08:10.2 18.0mag C/2023 A3 (Tsuchinshan-ATLAS)
15:11:14.69 -11:28:50.3 17.7mag P/2023 B1 (PANSTARRS)
21:44:25.42 +67:34:46.0 17.8mag C/2023 H5 (Lemmon)
16:23:19.82 -10:29:13.8 14.0mag C/2023 R1 (PANSTARRS)
08:07:29.97 +65:55:19.7 17.9mag C/2024 A1 (ATLAS)
07:37:55.80 +30:12:04.5 14.7mag C/2024 E1 (Wierzchos)
15:14:29.41 +15:25:29.1 17.6mag C/2024 G6 (ATLAS)
19:36:16.01 +40:08:08.9 13.8mag C/2024 J3 (ATLAS)
21:43:25.59 +46:34:56.6 17.8mag C/2024 R4 (PANSTARRS)
04:53:19.76 -13:37:26.5 15.7mag C/2024 T5 (ATLAS)
06:37:48.23 +28:24:53.7 18.0mag C/2025 J1 (Borisov)
07:17:02.97 -13:14:43.2 16.7mag C/2025 R3 (PANSTARRS)
10:00:41.11 +22:15:54.4 17.6mag C/2025 V2 (Rankin)
12:45:58.76 +03:45:55.9 17.1mag C/2025 Y1 (ATLAS)
16:41:07.11 +79:10:06.5 17.3mag C/2026 A2 (Bok)
02:50:20.42 +45:24:24.7 16.7mag C/2026 B2 (Sun-Gao)
11:28:03.05 +05:13:31.0 17.0mag A/2026 E1
21:25:09.34 -16:31:15.5 7.2mag 10P/Tempel
11:15:19.29 -02:03:30.6 16.2mag 29P/Schwassmann-Wachmann
04:05:48.64 +29:58:38.0 17.9mag 47P/Ashbrook-Jackson
10:16:16.23 +12:45:28.6 17.1mag 63P/Wild
00:49:59.49 -05:03:22.1 15.5mag 65P/Gunn
04:36:53.14 +20:22:14.5 13.7mag 78P/Gehrels
02:28:36.35 +11:08:29.0 16.3mag 88P/Howell
06:47:10.04 +30:17:14.2 15.7mag 93P/Lovas
04:33:46.80 +31:15:49.4 16.8mag 114P/Wiseman-Skiff
08:18:17.29 +30:15:23.3 15.2mag 123P/West-Hartley
10:55:28.26 -00:24:28.1 16.8mag 124P/Mrkos
04:58:01.55 +20:55:12.3 16.2mag 128P/Shoemaker-Holt
05:43:38.67 +19:40:34.4 17.8mag 131P/Mueller
00:02:32.54 +03:04:52.9 17.9mag 139P/Vaisala-Oterma
07:27:50.69 +16:09:43.5 16.0mag 141P-D/Machholz
03:18:26.22 -20:47:09.3 15.3mag 161P/Hartley-IRAS
05:47:12.96 +34:45:51.9 15.4mag 162P/SidingSpring
18:53:32.92 +17:35:58.8 14.4mag 169P/NEAT
01:50:20.79 +08:01:32.0 17.7mag 220P/McNaught
16:35:33.77 -08:32:56.7 17.1mag 235P/LINEAR
08:53:32.34 +32:55:56.7 18.0mag 240P/NEAT
20:40:20.22 -50:24:08.7 17.8mag 259P/Garradd
02:10:19.35 +13:55:51.4 15.6mag 260P/McNaught
05:49:09.35 +37:08:26.4 17.4mag 295P/LINEAR
15:06:28.66 +05:42:09.2 17.6mag 391P/Kowalski
08:38:08.11 +19:30:57.2 17.9mag 450P/LONEOS
07:57:55.23 +38:53:20.8 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.6K Jul 14 01:59 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
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
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
10:53:55.47 -16:06:07.00  ASASSN-26cz  2026-04-22.24 16.32
11:06:55.46 -04:07:04.50    2026-07-5.01 16.82
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.13 -27:29:20.60  ASASSN-26cu  2026-04-16.06 14.03
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
11:06:55.46 -04:07:04.50    2026-07-5.01 16.82
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
-rw-r--r-- 1 apache apache 5.6K Jul 14 01:59 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
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
-rw-r--r-- 1 apache apache 189K Jul 14 01:59 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
22:28:27.030 -03:35:42.74  AT 2026tuc  2026-07-09.34 21.5762
22:32:50.698 -04:44:49.26  AT 2026tub  2026-07-09.34 21.4143
22:22:30.197 -05:16:57.20  AT 2026tua  2026-07-09.34 22.2726
22:28:03.757 -02:04:50.07  AT 2026ttz  2026-07-09.34 21.7676
22:28:44.738 -02:46:18.12  AT 2026tty  2026-07-09.34 22.9915
22:20:46.753 -10:45:21.00  AT 2026ttx  2026-07-07.39 22.4769
22:14:51.717 -14:51:45.88  AT 2026ttw  2026-07-07.42 22.8608
21:49:49.081 -15:37:58.81  AT 2026ttv  2026-07-07.42 22.5231
22:09:31.526 -19:49:15.36  AT 2026ttu  2026-07-07.39 22.923
22:25:43.683 -07:27:16.72  AT 2026ttt  2026-07-07.42 23.2007
22:23:06.784 -18:25:04.82  AT 2026tts  2026-07-07.40 22.4323
22:26:47.693 -12:06:02.25  AT 2026ttr  2026-07-07.39 22.0467
22:21:26.920 -11:44:02.24  AT 2026ttq  2026-07-07.39 22.6154
22:09:19.482 -13:54:04.50  AT 2026ttp  2026-07-07.42 22.4569
21:41:38.537 -22:07:37.94  AT 2026tto  2026-07-07.43 23.0233
22:14:46.325 -08:42:09.31  AT 2026ttn  2026-07-07.42 23.044
22:00:34.428 -18:29:27.16  AT 2026ttm  2026-07-07.42 22.0271
22:17:33.139 -16:54:49.09  AT 2026ttl  2026-07-07.42 23.3518
22:19:22.064 -20:33:27.16  AT 2026ttk  2026-07-07.40 22.5487
21:40:11.965 -23:21:51.55  AT 2026ttj  2026-07-07.40 22.0779
-rw-r--r-- 1 apache apache 30K Jul 14 01:59 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Jul 14 01:58:43 CDT 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 10s (0.17 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 56s (0.93 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 59s (0.98 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: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 132s (2.20 min)
TIMING SExtractor: 13 seconds
TIMING matching_and_photometry: 5 seconds
TIMING lightcurve_write: 5 seconds
TIMING select_aperture: 14 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 58s (0.97 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 129s (2.15 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 2s (0.03 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 5s (0.08 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 197s (3.28 min)
FIELD_CrB-02-Q1b1x1: 355s (5.92 min)
=======================================
TOTAL_RUNTIME: 357s (5.95 min)
Finished: Tue Jul 14 02:04:40 CDT 2026