FITS images used in this processing run:

Field Cam-10-Q2b1x1 reference image: Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Field Cam-10-Q2b1x1 reference image: Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
Field Cam-10-Q2b1x1 second-epoch image: Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Field Cam-10-Q2b1x1 second-epoch image: Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461058.80202095 18.01.2026 07:14:44.610   /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
First image: 2461058.80202095 18.01.2026 07:14:44.610   /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Last  image: 2461271.81326532 19.08.2026 07:30:56.124   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.49
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: 53 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  12121
Objects passed selection criteria:  12061
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 8352.75
Average stars matched: 7714 (92.3528 %)
Memory usage VmPeak:   237588 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Aug 14 19:27:11 CDT 2026
VaST build number  1.0rc89-191-g1c132b07
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Aug 19 03:09:43 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: 2461058.80202095 18.01.2026 07:14:44.610   /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
First image: 2461058.80202095 18.01.2026 07:14:44.610   /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Last  image: 2461271.81326532 19.08.2026 07:30:56.124   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 34
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.14
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: 59 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  79386
Objects passed selection criteria:  79151
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 56850.2
Average stars matched: 51905.8 (91.3026 %)
Memory usage VmPeak:   294668 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Aug 14 19:27:11 CDT 2026
VaST build number  1.0rc89-191-g1c132b07
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Aug 19 03:12:30 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
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: 
Cam-10-Q2b1x1
#######################################
########### Starting Cam-10-Q2b1x1 ###########
Processing Cam-10-Q2b1x1
server tau has sufficient free disk space available: 110514 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 110514 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.png' -> 'transient_report/Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits_preview.png'

Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits


renamed 'Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.png' -> 'transient_report/Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits_preview.png'

Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.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= 491.4987
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 638.0208
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1407.3444
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 495.9648
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1406.7147
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 496.6832
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.86337
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     24.6399993896484 / [degC] Focuser temperature
AMBTEMP =                 31.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-19T02:29:53.0262225' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-19T07:29:53.0262225' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61271.3124192823 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-19T07:30:02.9278265' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61271.3125338773 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     102.853234009625 / [deg] RA of telescope" status=0
Record 32: "DEC     =     62.0001156676153 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.3744444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     23.4741666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      3.7225034307679 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Cam-10'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '06 51 26'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+62 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  =                20449 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20449 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     24.6399993896484 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     24.6399993896484 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  7.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 23.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 31.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.100488 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/d_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits :)

Spent 0.822303 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/d_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =                24.75 / [degC] Focuser temperature
AMBTEMP =                 31.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-19T02:30:56.1246448' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-19T07:30:56.1246448' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61271.3131495835 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-19T07:31:06.0237633' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61271.3132641553 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     102.853233865265 / [deg] RA of telescope" status=0
Record 32: "DEC     =     62.0001157107713 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.4602777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     23.5636111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.70290670498139 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Cam-10'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '06 51 26'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+62 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  =                20449 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20449 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =                24.75 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=                24.75 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  7.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 23.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 31.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.100488 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/d_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits :)

Spent 0.855867 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/d_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Previews of the CALIBRATED second-epoch images:


fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits



fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
  
SExtractor catalog cache: saved Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.cat to cache
SExtractor catalog cache: saved Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.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/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.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: 2461271.81253502
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_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits exists and is non-empty
wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits exists and is non-empty
wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits exists and is non-empty
wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits (1st reference image)
verification OK: wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Image size: 941.8'x627.2'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:51:28.018 +61:59:55.30 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits (1st new image)
verification OK: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Image size: 939.7'x624.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 06:51:20.667 +61:57:24.28 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 06:51:28.018 +61:59:55.30
Second-epoch image center 06:51:20.667 +61:57:24.28
Angular distance between the image centers 0.0443 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits (2nd new image)
verification OK: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Image size: 939.6'x624.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 06:51:24.477 +61:56:38.58 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 06:51:28.018 +61:59:55.30
Second-epoch image center 06:51:24.477 +61:56:38.58
Angular distance between the image centers 0.0551 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  06:51:20.667 +61:57:24.28
Second-epoch second image center 06:51:24.477 +61:56:38.58
Angular distance between the image centers 0.01473 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/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits &> /tmp/tmp.YeJIAlhhaT
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits &> /tmp/tmp.eXCNMMSYDX
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits &> /tmp/tmp.qSv8vtLBVX
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits &> /tmp/tmp.8eYQDNW5rH
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Calibrating the magnitude scale
Found non-empty wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.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_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits and wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.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_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits and wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat 
Found non-empty wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits and wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat
The reference image (wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits) and catalog (wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat) found
'wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat' -> 'wcsmag.cat'
Read 15810 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1358 to 122.8237 deg, Dec +55.3686 to +67.4013 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 84.1358 to 122.8237 deg, Dec 55.3686 to 67.4013 deg
Loaded 12996 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): 7848 out of 8376 total matches.
Matched with Tycho-2 8376 out of 15810 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.884600
a=0.000000 b=1.000000 c=22.884600
From vast_summary.log: estimated ref. image limiting mag.:  -7.49
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.39

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.39

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 15810 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1358 to 122.8237 deg, Dec +55.3686 to +67.4013 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 84.1358 to 122.8237 deg, Dec 55.3686 to 67.4013 deg
Loaded 12996 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): 7848 out of 8376 total matches.
Matched with Tycho-2 8376 out of 15810 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Forced-photometry filter: calibrated wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits -> calib.txt_param_ref_wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits (aperture=6.1)
Read 14938 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1354 to 122.8239 deg, Dec +55.3686 to +67.4013 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 84.1354 to 122.8239 deg, Dec 55.3686 to 67.4013 deg
Loaded 12998 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): 7736 out of 8302 total matches.
Matched with Tycho-2 8302 out of 14938 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
Forced-photometry filter: calibrated wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits -> calib.txt_param_ref_wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
 2.2 pix  Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
 2.4 pix  fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
 2.4 pix  fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Limiting magnitude estimates:
 15.4 mag.  Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
 15.4 mag.  Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
 14.2 mag.  fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
 14.2 mag.  fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
cp: cannot create regular file 'local_wcs_cache/': Not a directory
All-image limiting magnitude estimate:  14.2 (SNR )  11.4 (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.YeJIAlhhaT (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/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits' -> 'wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
WCS_IMAGE_NAME=wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
WCS-calibrated image found: wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Checking if the catalog wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat corresponding to the image wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits alredy exist and is non-empty...
Catalog wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat corresponding to the image wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
WCS catalog name: wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1179, bad_region=4542, passed=15810
Got 15810 stars (including 10429 good ones) from the SExtractor catalog wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat 
util/solve_plate_with_UCAC5 got 15810 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.4 to 67.4)
Done reading UCAC5 zone files...
Matched 4927 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4918 matched stars entering correct_measured_positions(), 4918 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4918 matched stars entering correct_measured_positions(), 12238 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.4 to 67.4)
Done reading UCAC5 zone files...
Matched 4927 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4918 matched stars entering correct_measured_positions(), 12238 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4918 matched stars entering correct_measured_positions(), 12238 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 4918 stars left (next iteration limit 5409)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits N_match=4918 sigma_overall_arcsec=0.285 sigma_q1_arcsec=0.339 sigma_q2_arcsec=0.289 sigma_q3_arcsec=0.257 sigma_q4_arcsec=0.263 n_q1=1385 n_q2=960 n_q3=1497 n_q4=1076 worst_quadrant_to_overall_ratio=1.189
The image catalog is written to wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits -region wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.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.eXCNMMSYDX (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/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits' -> 'wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
WCS_IMAGE_NAME=wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
WCS-calibrated image found: wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
Checking if the catalog wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat corresponding to the image wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits alredy exist and is non-empty...
Catalog wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat corresponding to the image wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
WCS catalog name: wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1174, bad_region=4355, passed=14938
Got 14938 stars (including 9729 good ones) from the SExtractor catalog wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat 
util/solve_plate_with_UCAC5 got 14938 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.4 to 67.4)
Done reading UCAC5 zone files...
Matched 4925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 4916 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 11505 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.4 to 67.4)
Done reading UCAC5 zone files...
Matched 4924 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 11505 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4915 matched stars entering correct_measured_positions(), 11505 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4915 stars left (next iteration limit 5405)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits N_match=4915 sigma_overall_arcsec=0.395 sigma_q1_arcsec=0.499 sigma_q2_arcsec=0.399 sigma_q3_arcsec=0.356 sigma_q4_arcsec=0.336 n_q1=1382 n_q2=967 n_q3=1486 n_q4=1080 worst_quadrant_to_overall_ratio=1.265
The image catalog is written to wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits -region wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.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.qSv8vtLBVX (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
WCS_IMAGE_NAME=wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
WCS-calibrated image found: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Checking if the catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat corresponding to the image wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat corresponding to the image wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
WCS catalog name: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=361, bad_region=1125, passed=6991
Got 6991 stars (including 5539 good ones) from the SExtractor catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat 
util/solve_plate_with_UCAC5 got 6991 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 939.7'
Seting catalog search parameters based on the expected field of view 939.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013051 (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 0.010441 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 728 to 788 (Dec 55.7 to 67.2)
Done reading UCAC5 zone files...
Matched 4894 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 4880 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 6090 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 728 to 788 (Dec 55.7 to 67.2)
Done reading UCAC5 zone files...
Matched 4892 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 6090 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 6090 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 4881 stars left (next iteration limit 5368)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4881 robust_rms=5.720 arcsec worst_quadrant_rms=12.425 arcsec
SIP_REFIT: SIP order 3 trial: matched=4881 robust_rms=0.631 arcsec worst_quadrant_rms=0.682 arcsec
SIP_REFIT: SIP order 5 trial: matched=4881 robust_rms=0.480 arcsec worst_quadrant_rms=0.510 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4881 robust_rms_before=1.279 arcsec robust_rms_before_corrected=0.441 arcsec robust_rms_after=0.480 arcsec worst_quadrant_rms_before=0.473 worst_quadrant_rms_after=0.510
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.473 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits N_match=4881 sigma_overall_arcsec=0.447 sigma_q1_arcsec=0.457 sigma_q2_arcsec=0.443 sigma_q3_arcsec=0.483 sigma_q4_arcsec=0.381 n_q1=1790 n_q2=688 n_q3=1673 n_q4=730 worst_quadrant_to_overall_ratio=1.081
The image catalog is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits -region wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.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.8eYQDNW5rH (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
WCS_IMAGE_NAME=wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
WCS-calibrated image found: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Checking if the catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat corresponding to the image wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat corresponding to the image wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
WCS catalog name: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=379, bad_region=1126, passed=7005
Got 7005 stars (including 5539 good ones) from the SExtractor catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat 
util/solve_plate_with_UCAC5 got 7005 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 939.6'
Seting catalog search parameters based on the expected field of view 939.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013050 (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 0.010440 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 728 to 788 (Dec 55.6 to 67.2)
Done reading UCAC5 zone files...
Matched 4894 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 4878 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 6103 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 728 to 788 (Dec 55.6 to 67.2)
Done reading UCAC5 zone files...
Matched 4890 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 6103 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 4878 matched stars entering correct_measured_positions(), 6103 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Excluding outliers - 4878 stars left (next iteration limit 5364)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4878 robust_rms=5.709 arcsec worst_quadrant_rms=11.916 arcsec
SIP_REFIT: SIP order 3 trial: matched=4878 robust_rms=0.646 arcsec worst_quadrant_rms=0.708 arcsec
SIP_REFIT: SIP order 5 trial: matched=4878 robust_rms=0.476 arcsec worst_quadrant_rms=0.512 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4878 robust_rms_before=1.305 arcsec robust_rms_before_corrected=0.445 arcsec robust_rms_after=0.476 arcsec worst_quadrant_rms_before=0.481 worst_quadrant_rms_after=0.512
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.481 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits N_match=4878 sigma_overall_arcsec=0.433 sigma_q1_arcsec=0.441 sigma_q2_arcsec=0.440 sigma_q3_arcsec=0.467 sigma_q4_arcsec=0.368 n_q1=1777 n_q2=692 n_q3=1671 n_q4=738 worst_quadrant_to_overall_ratio=1.078
The image catalog is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits -region wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Saving the final (post-refit) wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits to local_wcs_cache/
'wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits' -> 'local_wcs_cache/wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits'
Saving the final (post-refit) wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits to local_wcs_cache/
'wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits' -> 'local_wcs_cache/wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits'
Saving the final (post-refit) wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits to local_wcs_cache/
'wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits' -> 'local_wcs_cache/wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits'
Saving the final (post-refit) wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits to local_wcs_cache/
'wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits' -> 'local_wcs_cache/wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits sigma_overall=0.285 worst_q_ratio=1.189
ref2=Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits sigma_overall=0.395 worst_q_ratio=1.265
new1=fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits sigma_overall=0.447 worst_q_ratio=1.081
new2=fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits sigma_overall=0.433 worst_q_ratio=1.078
reference average sigma_overall=0.34 worst_q_ratio=1.227
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302_astrometric_residuals.png (4918 matched stars from wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256_astrometric_residuals.png (4915 matched stars from wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320_astrometric_residuals.png (4881 matched stars from wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.40 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321_astrometric_residuals.png (4878 matched stars from wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.40 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits'
Saving fully-calibrated image wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits'
Preparing the HTML report for the field Cam-10-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20628_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 20628_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    9.74    06:34:33.83 +60:56:28.1   3530 2684   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:34:33.81 +60:56:27.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 10657_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 10657_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 3     2026 08 19.31327    2461271.81327    9.78    06:40:46.73 +59:52:02.9   3927 1995   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:40:46.73 +59:52:02.8 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Cam-10-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
  
SExtractor catalog cache: saved Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.cat to cache
SExtractor catalog cache: saved Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Creating symlink local_wcs_cache/wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
Creating symlink local_wcs_cache/wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Creating symlink local_wcs_cache/wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits exists and is non-empty
wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits exists and is non-empty
wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits exists and is non-empty
wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits (1st reference image)
verification OK: wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Image size: 941.8'x627.2'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 06:51:28.018 +61:59:55.30 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits (1st new image)
verification OK: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Image size: 939.7'x624.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 06:51:20.667 +61:57:24.28 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 06:51:28.018 +61:59:55.30
Second-epoch image center 06:51:20.667 +61:57:24.28
Angular distance between the image centers 0.0443 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits (2nd new image)
verification OK: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Image size: 939.6'x624.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 06:51:24.477 +61:56:38.58 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 06:51:28.018 +61:59:55.30
Second-epoch image center 06:51:24.477 +61:56:38.58
Angular distance between the image centers 0.0551 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  06:51:20.667 +61:57:24.28
Second-epoch second image center 06:51:24.477 +61:56:38.58
Angular distance between the image centers 0.01473 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/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits &> /tmp/tmp.yA9f8trsgX
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits &> /tmp/tmp.rfdEQ8Epxh
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits &> /tmp/tmp.Yk38MzH1mP
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits &> /tmp/tmp.waHNWUNhxm
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Calibrating the magnitude scale
Found non-empty wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.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_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits and wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.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_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits and wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat 
Found non-empty wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits and wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat
The reference image (wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits) and catalog (wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat) found
'wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat' -> 'wcsmag.cat'
Read 97279 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1358 to 122.8237 deg, Dec +55.3686 to +67.4100 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 84.1358 to 122.8237 deg, Dec 55.3686 to 67.4100 deg
Loaded 13005 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): 6926 out of 8472 total matches.
Matched with Tycho-2 8472 out of 97279 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.747200
a=0.000000 b=1.000000 c=22.747200
From vast_summary.log: estimated ref. image limiting mag.:  -7.14
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.61

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.61

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 97279 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1358 to 122.8237 deg, Dec +55.3686 to +67.4100 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 84.1358 to 122.8237 deg, Dec 55.3686 to 67.4100 deg
Loaded 13005 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): 6926 out of 8472 total matches.
Matched with Tycho-2 8472 out of 97279 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Forced-photometry filter: calibrated wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits -> calib.txt_param_ref_wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits (aperture=4.6)
Read 96840 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 84.1354 to 122.8857 deg, Dec +55.3682 to +67.4159 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 84.1354 to 122.8857 deg, Dec 55.3682 to 67.4159 deg
Loaded 13027 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): 6918 out of 8472 total matches.
Matched with Tycho-2 8472 out of 96840 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
Forced-photometry filter: calibrated wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits -> calib.txt_param_ref_wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits (aperture=4.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 32 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
 2.0 pix  Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
 2.3 pix  fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
 2.3 pix  fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Limiting magnitude estimates:
 15.6 mag.  Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
 15.6 mag.  Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
 14.3 mag.  fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
 14.3 mag.  fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
All-image limiting magnitude estimate:  14.3 (SNR )  13.9 (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.yA9f8trsgX (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/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits' -> 'wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
WCS_IMAGE_NAME=wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
WCS-calibrated image found: wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
Checking if the catalog wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat corresponding to the image wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits alredy exist and is non-empty...
Catalog wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat corresponding to the image wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits
WCS catalog name: wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=13, blended=7532, bad_region=22941, passed=97266
Got 97266 stars (including 68614 good ones) from the SExtractor catalog wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat 
util/solve_plate_with_UCAC5 got 97266 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.4 to 67.4)
Done reading UCAC5 zone files...
Matched 4918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 79526 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.4 to 67.4)
Done reading UCAC5 zone files...
Matched 4918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 79526 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 79526 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 4911 stars left (next iteration limit 5402)
Stop iterations.


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

SIP_REFIT: wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits N_match=4911 sigma_overall_arcsec=0.276 sigma_q1_arcsec=0.327 sigma_q2_arcsec=0.272 sigma_q3_arcsec=0.258 sigma_q4_arcsec=0.251 n_q1=1397 n_q2=950 n_q3=1524 n_q4=1040 worst_quadrant_to_overall_ratio=1.182
The image catalog is written to wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits -region wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.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.rfdEQ8Epxh (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/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits' -> 'wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
WCS_IMAGE_NAME=wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
WCS-calibrated image found: wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
Checking if the catalog wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat corresponding to the image wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits alredy exist and is non-empty...
Catalog wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat corresponding to the image wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits
WCS catalog name: wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=16, blended=7337, bad_region=22910, passed=96824
Got 96824 stars (including 68394 good ones) from the SExtractor catalog wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat 
util/solve_plate_with_UCAC5 got 96824 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010464 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.4 to 67.4)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 4912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 79123 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.4 to 67.4)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 79123 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 79123 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4912 stars left (next iteration limit 5403)
Stop iterations.


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

SIP_REFIT: wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits N_match=4912 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.456 sigma_q2_arcsec=0.373 sigma_q3_arcsec=0.341 sigma_q4_arcsec=0.308 n_q1=1404 n_q2=951 n_q3=1507 n_q4=1050 worst_quadrant_to_overall_ratio=1.235
The image catalog is written to wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits -region wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.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.Yk38MzH1mP (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
WCS_IMAGE_NAME=wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
WCS-calibrated image found: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Checking if the catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat corresponding to the image wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat corresponding to the image wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
WCS catalog name: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=1932, bad_region=5462, passed=45502
Got 45502 stars (including 38236 good ones) from the SExtractor catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat 
util/solve_plate_with_UCAC5 got 45502 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 939.7'
Seting catalog search parameters based on the expected field of view 939.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013051 (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 0.010441 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 728 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 4900 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 4887 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 41355 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 728 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 4898 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 41355 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 41355 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 4886 stars left (next iteration limit 5375)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4886 robust_rms=5.745 arcsec worst_quadrant_rms=12.114 arcsec
SIP_REFIT: SIP order 3 trial: matched=4886 robust_rms=0.629 arcsec worst_quadrant_rms=0.690 arcsec
SIP_REFIT: SIP order 5 trial: matched=4886 robust_rms=0.478 arcsec worst_quadrant_rms=0.512 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4886 robust_rms_before=1.305 arcsec robust_rms_before_corrected=0.443 arcsec robust_rms_after=0.478 arcsec worst_quadrant_rms_before=0.485 worst_quadrant_rms_after=0.512
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.485 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits N_match=4886 sigma_overall_arcsec=0.444 sigma_q1_arcsec=0.450 sigma_q2_arcsec=0.439 sigma_q3_arcsec=0.483 sigma_q4_arcsec=0.396 n_q1=1800 n_q2=709 n_q3=1602 n_q4=775 worst_quadrant_to_overall_ratio=1.087
The image catalog is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits -region wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.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.waHNWUNhxm (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
WCS_IMAGE_NAME=wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
WCS-calibrated image found: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Checking if the catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat corresponding to the image wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat corresponding to the image wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
WCS catalog name: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=1949, bad_region=5583, passed=46046
Got 46046 stars (including 38619 good ones) from the SExtractor catalog wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat 
util/solve_plate_with_UCAC5 got 46046 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 939.6'
Seting catalog search parameters based on the expected field of view 939.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013050 (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 0.010440 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 728 to 788 (Dec 55.6 to 67.2)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 4888 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 41892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 728 to 788 (Dec 55.6 to 67.2)
Done reading UCAC5 zone files...
Matched 4899 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 41892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 41893 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 4887 stars left (next iteration limit 5375)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4887 robust_rms=5.758 arcsec worst_quadrant_rms=11.873 arcsec
SIP_REFIT: SIP order 3 trial: matched=4887 robust_rms=0.635 arcsec worst_quadrant_rms=0.700 arcsec
SIP_REFIT: SIP order 5 trial: matched=4887 robust_rms=0.476 arcsec worst_quadrant_rms=0.513 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4887 robust_rms_before=1.327 arcsec robust_rms_before_corrected=0.438 arcsec robust_rms_after=0.476 arcsec worst_quadrant_rms_before=0.484 worst_quadrant_rms_after=0.513
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.484 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits N_match=4887 sigma_overall_arcsec=0.436 sigma_q1_arcsec=0.446 sigma_q2_arcsec=0.439 sigma_q3_arcsec=0.472 sigma_q4_arcsec=0.368 n_q1=1793 n_q2=708 n_q3=1606 n_q4=780 worst_quadrant_to_overall_ratio=1.082
The image catalog is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits -region wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.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_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Saving fully-calibrated image wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/wcs_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits
Preparing the HTML report for the field Cam-10-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits at 06:53:44.00 +60:58:58.7:  12.68 +/- 0.02  detection
Forced photometry on wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits at 07:00:31.30 +61:55:44.8:  12.80 +/- 0.01  detection
Forced photometry on wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits at 06:27:34.31 +58:39:35.7:  13.22 +/- 0.02  detection
Forced photometry on wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits at 07:19:12.08 +59:08:36.9:  12.90 +/- 0.02  detection
Forced photometry on wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits at 07:24:05.10 +61:27:36.0:  13.02 +/- 0.02  detection
Forced photometry on wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits at 06:27:34.31 +58:39:35.7:  13.29 +/- 0.03  detection
Forced photometry on wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits at 07:00:31.30 +61:55:44.8:  12.81 +/- 0.02  detection
Forced photometry on wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits at 06:53:44.00 +60:58:58.7:  12.67 +/- 0.02  detection
Forced photometry on wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits at 07:19:12.08 +59:08:36.9:  12.88 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.68 +/- 0.01
Forced photometry reference-image weighted average:  13.25 +/- 0.02
Forced photometry filter REJECTED candidate at 06:53:44.00 +60:58:58.7: ref_mag=12.68 +/- 0.01 new_mean_mag=12.5028 delta=0.17 (need > 0.90)
Forced photometry reference-image weighted average:  12.81 +/- 0.01
Forced photometry filter REJECTED candidate at 06:27:34.31 +58:39:35.7: ref_mag=13.25 +/- 0.02 new_mean_mag=13.3580 delta=-0.10 (need > 0.90)
Forced photometry reference-image weighted average:  12.89 +/- 0.02
Forced photometry filter REJECTED candidate at 07:00:31.30 +61:55:44.8: ref_mag=12.81 +/- 0.01 new_mean_mag=13.0043 delta=-0.20 (need > 0.90)
Forced photometry filter REJECTED candidate at 07:19:12.08 +59:08:36.9: ref_mag=12.89 +/- 0.02 new_mean_mag=12.9819 delta=-0.09 (need > 0.90)
Forced photometry on wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits at 07:24:05.10 +61:27:36.0:  13.07 +/- 0.02  detection
Forced photometry on wcs_Cam-10-Q2b1x1_2026-01-18_01-14-44_20.00sec_-15.00C_LIGHT_0302.fits at 06:42:44.96 +60:16:16.6:  13.63 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.05 +/- 0.02
Forced photometry filter REJECTED candidate at 07:24:05.10 +61:27:36.0: ref_mag=13.05 +/- 0.02 new_mean_mag=13.0636 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Cam-10-Q2b1x1_2026-02-11_00-29-50_20.00sec_-15.00C_LIGHT_0256.fits at 06:42:44.96 +60:16:16.6:  13.67 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.65 +/- 0.03
Forced photometry filter REJECTED candidate at 06:42:44.96 +60:16:16.6: ref_mag=13.65 +/- 0.03 new_mean_mag=13.3638 delta=0.29 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 4s
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 113054_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 113054_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 1     2026 08 19.31254    2461271.81254    13.29    06:27:34.13 +58:39:34.6   2832 1369   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Discovery image 2     2026 08 19.31327    2461271.81327    13.44    06:27:34.50 +58:39:36.8   2829 1378   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

  
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Considering the candidate 113056_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 113056_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 1     2026 08 19.31254    2461271.81254    13.03    07:00:31.31 +61:55:44.8   5439 3162   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Discovery image 2     2026 08 19.31327    2461271.81327    12.99    07:00:31.29 +61:55:44.8   5435 3169   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

  
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Considering the candidate 115956_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 115956_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    12.30    06:28:51.38 +60:06:09.2   3046 2231   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:28:51.47 +60:06:09.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 116172_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 116172_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    12.17    07:01:58.29 +63:38:39.2   5544 4204   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  07:01:58.24 +63:38:39.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 117405_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 117405_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    12.41    07:22:24.73 +59:53:18.8   7081 1992   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  07:22:24.77 +59:53:18.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 117586_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 117586_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 1     2026 08 19.31254    2461271.81254    12.58    06:53:44.06 +60:58:57.2   4936 2601   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Discovery image 2     2026 08 19.31327    2461271.81327    12.45    06:53:43.93 +60:59:00.3   4932 2610   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

  
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Considering the candidate 117740_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 117740_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    12.63    06:32:36.95 +57:49:51.6   3163 0829   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:32:36.95 +57:49:51.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 118295_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 118295_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    12.91    06:16:17.44 +59:12:42.6   2008 1844   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:16:17.30 +59:12:42.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 118617_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 118617_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.03    06:16:17.76 +59:12:13.6   2008 1839   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:16:17.73 +59:12:13.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 119245_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 119245_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    12.97    07:22:21.82 +59:52:32.4   7077 1984   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  07:22:21.78 +59:52:32.9 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 119426_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 119426_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.10    06:46:37.21 +57:44:46.9   4284 0680   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:46:37.24 +57:44:46.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 119554_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 119554_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 1     2026 08 19.31254    2461271.81254    12.90    07:19:12.18 +59:08:37.1   6869 1518   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Discovery image 2     2026 08 19.31327    2461271.81327    13.09    07:19:11.98 +59:08:36.7   6864 1525   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

  
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Considering the candidate 119560_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 119560_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    12.89    06:25:50.35 +58:25:42.8   2672 1257   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:25:50.22 +58:25:42.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 120248_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 120248_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.38    06:33:05.76 +62:53:39.9   3561 3868   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:33:05.60 +62:53:40.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 120624_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 120624_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 1     2026 08 19.31254    2461271.81254    13.07    07:24:05.10 +61:27:35.7   7137 2942   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Discovery image 2     2026 08 19.31327    2461271.81327    13.06    07:24:05.09 +61:27:36.2   7133 2949   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

  
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Considering the candidate 120707_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 120707_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.11    07:22:27.41 +59:54:59.2   7083 2009   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  07:22:27.57 +59:54:59.6 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 120992_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 120992_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.53    06:29:42.01 +61:34:31.1   3225 3106   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:29:41.91 +61:34:31.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 121126_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 121126_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.30    06:42:19.65 +61:27:33.9   4122 2943   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:42:19.62 +61:27:33.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 121193_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 121193_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.26    07:22:39.68 +66:02:50.1   6826 5711   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  07:22:39.68 +66:02:49.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 121211_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 121211_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 1     2026 08 19.31254    2461271.81254    13.33    06:42:44.79 +60:16:16.4   4099 2218   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-29-53_20.00sec_-0.00C_LIGHT_0320.fits
Discovery image 2     2026 08 19.31327    2461271.81327    13.40    06:42:45.12 +60:16:16.8   4095 2226   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 121291_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 121291_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.46    07:12:26.42 +62:14:27.2   6275 3370   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  07:12:26.34 +62:14:27.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 121387_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 121387_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.37    06:22:12.82 +60:47:32.5   2616 2715   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:22:12.77 +60:47:32.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 121490_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 121490_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.27    07:09:31.78 +60:44:27.1   6091 2458   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  07:09:31.77 +60:44:27.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 122038_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 122038_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.37    06:53:15.51 +61:05:00.1   4899 2671   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:53:15.52 +61:05:00.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 122102_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 122102_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.57    06:53:09.19 +62:58:13.4   4937 3809   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:53:09.58 +62:58:13.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 122238_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 122238_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.59    06:19:46.89 +59:51:03.1   2342 2181   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:19:46.87 +59:51:03.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 122427_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 122427_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.45    06:58:02.71 +60:46:16.8   5244 2473   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:58:02.72 +60:46:17.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 122755_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 122755_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.22    07:17:20.87 +58:01:45.8   6756 0842   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  07:17:20.85 +58:01:45.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 123467_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 123467_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    13.67    06:53:11.70 +62:57:39.8   4940 3803   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:53:11.78 +62:57:40.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 125661_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 125661_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 2     2026 08 19.31327    2461271.81327    14.26    06:54:18.81 +62:25:57.5   5005 3482   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:54:18.84 +62:25:57.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 91086_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 91086_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 3     2026 08 19.31327    2461271.81327    9.98    06:40:46.73 +59:52:02.9   3927 1995   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:40:46.73 +59:52:02.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 70996_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321
The candidate 70996_fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321 did not pass the final checks
Discovery image 3     2026 08 19.31327    2461271.81327    10.01    06:34:33.82 +60:56:28.0   3530 2684   /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Cam-10-Q2b1x1_025319_TTUQ2b1x1_1981218_ZJVwcCEB/fd_Cam-10-Q2b1x1_2026-08-19_02-30-56_20.00sec_-0.00C_LIGHT_0321.fits

**** FOUND  06:34:33.80 +60:56:27.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 4s
Prepared the HTML report for the field Cam-10-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Cam-10-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461271.81253502 -observatory V36
09:20:49.29 +17:04:33.7 Mercury (-1.6mag)
12:40:25.58 -06:22:00.4 Venus (-4.5mag)
06:21:13.75 +23:41:35.8 Mars (1.3mag)
08:52:49.84 +18:03:35.0 Jupiter (-1.8mag)
00:55:15.79 +03:05:05.5 Saturn (0.5mag)
04:12:48.76 +20:59:44.6 Uranus (5.7mag)
00:15:21.95 +00:07:54.0 Neptune (7.7mag)
20:27:06.70 -23:34:11.9 Pluto (14.5mag)
14:48:53.09 -22:11:52.5 Moon (-10.1mag)
-rw-r--r-- 1 apache apache 363 Aug 19 03:09 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461271.81253502:
08:52:45.10 +18:03:57.3 Io (6.1mag)
08:53:00.94 +18:02:44.9 Europa (6.3mag)
08:52:35.62 +18:04:41.5 Ganymede (5.6mag)
08:52:26.05 +18:05:21.8 Callisto (6.8mag)
08:50:17.65 +18:09:45.3 Himalia (15.7mag)
08:52:53.24 +18:03:20.2 Thebe (16.6mag)
08:49:55.82 +18:06:09.5 Elara (17.7mag)
08:56:58.29 +17:38:05.7 Pasiphae (17.9mag)
08:55:15.64 +18:16:24.9 Carme (19.0mag)
00:55:25.53 +03:05:11.0 Titan (8.4mag)
00:55:11.77 +03:05:12.6 Rhea (9.7mag)
00:55:48.79 +03:06:12.1 Iapetus (11.1mag)
00:55:31.37 +03:04:54.6 Hyperion (14.4mag)
00:54:24.26 +02:56:52.5 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 19 03:10 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461271.81253502:
19:54:35.58 -16:21:25.2 JWST
16:51:05.07 +43:27:36.9 Chandra
05:30:32.69 +40:17:55.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 19 03:09 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461271.81253502 -observatory V36
03:25:23.26 +18:14:01.0 17.5mag P/1996 R2 (Lagerkvist)
17:59:56.75 -34:31:05.4 14.1mag P/2010 H2 (Vales)
07:03:51.07 -69:21:07.7 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:12:30.36 +33:14:13.5 17.7mag C/2017 K2 (PANSTARRS)
04:13:51.30 +41:36:03.1 17.3mag P/2021 N1 (ZTF)
22:29:19.18 +30:38:46.3 17.3mag C/2022 E2 (ATLAS)
06:54:08.55 +26:20:27.5 16.8mag C/2022 N2 (PANSTARRS)
10:31:52.31 +27:58:52.4 17.0mag C/2022 QE78 (ATLAS)
09:36:16.90 +05:18:21.6 18.0mag C/2022 R6 (PANSTARRS)
15:14:49.84 -12:44:36.9 18.0mag P/2023 B1 (PANSTARRS)
20:56:51.68 +64:33:12.7 17.9mag C/2023 H5 (Lemmon)
15:38:27.96 -13:57:28.0 14.5mag C/2023 R1 (PANSTARRS)
08:20:07.52 +31:51:45.1 15.5mag C/2024 E1 (Wierzchos)
15:05:48.00 +15:32:03.5 17.8mag C/2024 G6 (ATLAS)
18:50:03.01 +43:28:03.7 13.7mag C/2024 J3 (ATLAS)
20:54:01.89 +49:39:10.5 17.5mag C/2024 R4 (PANSTARRS)
05:23:36.59 -12:53:52.3 15.3mag C/2024 T5 (ATLAS)
07:02:57.74 +22:10:05.4 17.9mag C/2025 J1 (Borisov)
10:48:45.33 +20:10:17.2 17.1mag C/2025 V2 (Rankin)
13:05:15.91 +01:34:41.9 16.9mag C/2025 Y1 (ATLAS)
16:07:10.85 +76:39:22.7 16.5mag C/2026 A2 (Bok)
03:09:53.12 +46:20:16.8 17.2mag C/2026 B2 (Sun-Gao)
11:56:11.23 +09:39:00.9 17.4mag A/2026 E1
22:09:36.87 -31:24:30.5 7.1mag 10P/Tempel
11:35:47.11 -04:06:48.8 16.3mag 29P/Schwassmann-Wachmann
11:30:14.64 +01:00:54.0 17.4mag 63P/Wild
00:52:29.46 -05:56:26.1 15.4mag 65P/Gunn
06:00:13.34 +20:22:39.5 13.7mag 78P/Gehrels
20:28:14.62 -24:42:56.0 17.5mag 84P/Giclas
03:10:04.01 +14:23:26.1 16.9mag 88P/Howell
08:23:19.74 +26:03:30.8 16.4mag 93P/Lovas
04:38:24.14 +21:12:47.1 17.3mag 112P/Urata-Niijima
06:32:47.34 +28:49:17.6 16.1mag 114P/Wiseman-Skiff
09:44:35.06 +24:40:19.3 14.9mag 123P/West-Hartley
12:06:12.49 -14:28:25.0 17.2mag 124P/Mrkos
05:52:32.10 +21:04:43.3 16.0mag 128P/Shoemaker-Holt
06:47:03.07 +18:17:34.1 17.9mag 131P/Mueller
00:00:41.12 +03:11:47.8 17.5mag 139P/Vaisala-Oterma
03:13:07.02 -18:44:37.3 13.1mag 161P/Hartley-IRAS
07:53:40.73 +38:07:23.8 16.0mag 162P/Siding Spring
11:42:22.27 +34:15:27.5 12.0mag 169P/NEAT
03:01:41.90 +09:28:41.5 17.6mag 220P/McNaught
16:48:28.22 -10:54:48.3 18.0mag 235P/LINEAR
20:16:59.23 -52:09:50.2 17.9mag 259P/Garradd
03:54:27.36 +29:40:10.2 15.3mag 260P/McNaught
07:38:25.85 +37:16:35.5 17.3mag 295P/LINEAR
15:14:45.56 +01:53:58.3 17.8mag 391P/Kowalski
09:10:58.29 +17:49:21.9 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.3K Aug 19 03:09 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -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
-rw-r--r-- 1 apache apache 5.7K Aug 19 03:09 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
-rw-r--r-- 1 apache apache 190K Aug 19 03:09 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
15:31:24.622 +04:06:01.15  AT 2026xaj  2026-08-02.18 20.5636
14:35:58.114 +53:44:16.90  AT 2026xai  2026-08-02.20 20.1016
18:19:05.698 +53:11:07.41  AT 2026xah  2026-08-02.19 20.0688
20:55:20.373 -00:21:55.35  AT 2026xag  2026-08-03.47 20.94
14:15:21.615 +05:15:37.35  AT 2026xaf  2026-08-03.30 20.31
14:14:04.946 +13:34:28.62  AT 2026xae  2026-08-03.27 20.15
21:25:11.950 -47:08:43.45  AT 2026xad  2026-06-19.54 20.42
00:02:18.948 +29:04:39.95  AT 2026xac  2026-07-29.51 19.76
21:35:48.554 -26:40:57.79  AT 2026xab  2026-06-16.55 20.65
20:00:04.333 -34:58:06.08  AT 2026xaa  2026-06-16.49 20.62
14:56:06.142 +19:59:52.91  AT 2026wzz  2026-04-20.54 21.17
15:43:22.735 -12:32:40.12  AT 2026wzy  2026-01-29.65 20.48
13:01:31.563 -05:17:30.42  AT 2026wzx  2026-01-20.63 21.3
09:35:39.129 +00:09:39.43  AT 2026wzw  2026-02-14.42 20.88
12:44:03.003 +34:52:48.24  AT 2026wzv  2026-06-15.27 20.69
23:42:29.807 -07:26:38.21  AT 2026wzu  2026-07-25.58 21.31
00:32:59.618 -20:06:29.77  AT 2026wzt  2026-07-20.58 20.4
15:05:16.769 +01:50:59.23  AT 2026wzs  2026-05-14.37 21.11
12:05:52.531 -28:18:31.37  AT 2026wzr  2026-04-21.37 20.31
03:21:56.606 -28:39:02.78  AT 2026wzq  2026-01-09.24 20.45
-rw-r--r-- 1 apache apache 87K Aug 19 03:09 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Aug 19 03:08:17 CDT 2026
=======================================
TIMING SExtractor: 13 seconds
TIMING matching_and_photometry: 7 seconds
TIMING lightcurve_write: 15 seconds
TIMING select_aperture: 10 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 59s (0.98 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 59s (0.98 min)
    PLATE_VERIFY_AND_POINTING: 5s (0.08 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 27s (0.45 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 8s (0.13 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 162s (2.70 min)
TIMING SExtractor: 24 seconds
TIMING matching_and_photometry: 19 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 11 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 64s (1.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 3s (0.05 min)
    PLATE_VERIFY_AND_POINTING: 2s (0.03 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 91s (1.52 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 2s (0.03 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 3s (0.05 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 4s (0.07 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 170s (2.83 min)
FIELD_Cam-10-Q2b1x1: 356s (5.93 min)
=======================================
TOTAL_RUNTIME: 359s (5.98 min)
Finished: Wed Aug 19 03:14:16 CDT 2026