FITS images used in this processing run:

Field Cam-07-Q1b1x1 reference image: Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Field Cam-07-Q1b1x1 reference image: Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
Field Cam-07-Q1b1x1 second-epoch image: Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Field Cam-07-Q1b1x1 second-epoch image: Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461082.79597019 11.02.2026 07:06:01.824   /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
First image: 2461082.79597019 11.02.2026 07:06:01.824   /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Last  image: 2461252.81863574 31.07.2026 07:38:40.128   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.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.:  -7.58
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: 2 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):  11629
Objects passed selection criteria:  11565
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 7573.5
Average stars matched: 7347.5 (97.0159 %)
Memory usage VmPeak:   237292 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Jul 31 02:46:04 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461082.79597019 11.02.2026 07:06:01.824   /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
First image: 2461082.79597019 11.02.2026 07:06:01.824   /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Last  image: 2461252.81863574 31.07.2026 07:38:40.128   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 30
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.30
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: 12 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):  72981
Objects passed selection criteria:  72761
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: 50146.8
Average stars matched: 48258.2 (96.2341 %)
Memory usage VmPeak:   292372 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Fri Jul 31 02:46:47 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Cam-07-Q1b1x1
#######################################
########### Starting Cam-07-Q1b1x1 ###########
Processing Cam-07-Q1b1x1
server tau has sufficient free disk space available: 1019382 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 1019382 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.png' -> 'transient_report/Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits_preview.png'

Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits


renamed 'Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.png' -> 'transient_report/Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits_preview.png'

Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.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= 573.0485
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 558.7347
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 5147.7148
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1208.3663
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5146.2643
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1205.8125
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 8.98304
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     29.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 27.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-31T02:37:56.5590621' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-31T07:37:56.5590621' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61252.3180157291 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-31T07:38:06.4594652' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61252.3181303125 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     107.998836266387 / [deg] RA of telescope" status=0
Record 32: "DEC     =     70.0000815694199 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     16.4052777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     11.1738888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      3.5003704293275 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Cam-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '07 12 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+70 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  =                29535 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29535 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     29.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     29.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 42.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 35.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            20.201616 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             15.50124 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/d_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits :)

Spent 0.504916 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/d_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     29.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 27.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-31T02:38:40.1284401' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-31T07:38:40.1284401' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61252.3185200002 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-31T07:38:50.0327283' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61252.3186346297 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     107.998836182458 / [deg] RA of telescope" status=0
Record 32: "DEC     =     70.0000815980338 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =               16.435 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     11.2319444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.49436922126393 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Cam-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '07 12 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+70 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  =                29535 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29535 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     29.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     29.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 13.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 42.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 35.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            20.201616 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             15.50124 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/d_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits :)

Spent 0.482922 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/d_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Previews of the CALIBRATED second-epoch images:


fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits



fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
  
SExtractor catalog cache: saved Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.cat to cache
SExtractor catalog cache: saved Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.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: 2461252.81813147
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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits exists and is non-empty
Saving wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits to local_wcs_cache/
'wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits' -> 'local_wcs_cache/wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits'
wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits exists and is non-empty
Saving wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits to local_wcs_cache/
'wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits' -> 'local_wcs_cache/wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits'
wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits exists and is non-empty
Saving wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits to local_wcs_cache/
'wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits' -> 'local_wcs_cache/wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits'
wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits exists and is non-empty
Saving wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits to local_wcs_cache/
'wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits' -> 'local_wcs_cache/wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits (1st reference image)
verification OK: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Image size: 941.7'x627.1'  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: 07:12:07.108 +69:59:50.44 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-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits (1st new image)
verification OK: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Image size: 942.1'x627.4'  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: 07:12:13.903 +69:59:04.75 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 07:12:07.108 +69:59:50.44
Second-epoch image center 07:12:13.903 +69:59:04.75
Angular distance between the image centers 0.0160 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits (2nd new image)
verification OK: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Image size: 942.2'x627.4'  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: 07:12:16.162 +69:58:58.99 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 07:12:07.108 +69:59:50.44
Second-epoch image center 07:12:16.162 +69:58:58.99
Angular distance between the image centers 0.0193 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  07:12:13.903 +69:59:04.75
Second-epoch second image center 07:12:16.162 +69:58:58.99
Angular distance between the image centers 0.00360 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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits &> /tmp/tmp.3GWm5d5ELK
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits &> /tmp/tmp.L3c1kETTS5
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits &> /tmp/tmp.0RBst46Uo7
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits &> /tmp/tmp.AgyvHJBRse
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Calibrating the magnitude scale
Found non-empty wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits and wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits and wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat 
Found non-empty wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits and wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat
The reference image (wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits) and catalog (wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat) found
'wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat' -> 'wcsmag.cat'
Read 12112 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 80.6329 to 136.4974 deg, Dec +62.8991 to +75.4821 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 80.6329 to 136.4974 deg, Dec 62.8991 to 75.4821 deg
Loaded 12885 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): 7055 out of 7480 total matches.
Matched with Tycho-2 7480 out of 12112 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.827100
a=0.000000 b=1.000000 c=22.827100
From vast_summary.log: estimated ref. image limiting mag.:  -7.58
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.25

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.25

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 12112 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 80.6329 to 136.4974 deg, Dec +62.8991 to +75.4821 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 80.6329 to 136.4974 deg, Dec 62.8991 to 75.4821 deg
Loaded 12885 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): 7055 out of 7480 total matches.
Matched with Tycho-2 7480 out of 12112 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Forced-photometry filter: calibrated wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits -> calib.txt_param_ref_wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits (aperture=6.1)
Read 12282 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 80.7688 to 136.4976 deg, Dec +62.8990 to +75.4817 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 80.7688 to 136.4976 deg, Dec 62.8990 to 75.4817 deg
Loaded 12850 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): 7069 out of 7496 total matches.
Matched with Tycho-2 7496 out of 12282 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
Forced-photometry filter: calibrated wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits -> calib.txt_param_ref_wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.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:
 2.2 pix  Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
 2.2 pix  Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
 2.5 pix  fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
 2.5 pix  fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Limiting magnitude estimates:
 15.3 mag.  Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
 15.3 mag.  Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
 13.3 mag.  fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
 13.3 mag.  fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
All-image limiting magnitude estimate:  13.3 (SNR )  10.7 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.3GWm5d5ELK (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits' -> 'wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
WCS_IMAGE_NAME=wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
WCS-calibrated image found: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Checking if the catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat corresponding to the image wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits alredy exist and is non-empty...
Catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat corresponding to the image wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
WCS catalog name: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=905, bad_region=0, passed=12112
Got 12112 stars (including 11193 good ones) from the SExtractor catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat 
util/solve_plate_with_UCAC5 got 12112 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 764 to 829 (Dec 62.9 to 75.5)
Done reading UCAC5 zone files...
Matched 4897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 4889 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 12112 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 764 to 829 (Dec 62.9 to 75.5)
Done reading UCAC5 zone files...
Matched 4897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 12112 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4889 matched stars entering correct_measured_positions(), 12112 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4889 stars left (next iteration limit 5377)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits N_match=4889 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.509 sigma_q2_arcsec=0.351 sigma_q3_arcsec=0.370 sigma_q4_arcsec=0.314 n_q1=1079 n_q2=1315 n_q3=1072 n_q4=1423 worst_quadrant_to_overall_ratio=1.380
The image catalog is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits -region wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.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.L3c1kETTS5 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.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-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits' -> 'wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.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-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
WCS_IMAGE_NAME=wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
WCS-calibrated image found: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
Checking if the catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat corresponding to the image wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits alredy exist and is non-empty...
Catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat corresponding to the image wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
WCS catalog name: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=918, bad_region=0, passed=12282
Got 12282 stars (including 11351 good ones) from the SExtractor catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat 
util/solve_plate_with_UCAC5 got 12282 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 764 to 829 (Dec 62.9 to 75.5)
Done reading UCAC5 zone files...
Matched 4895 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: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 12282 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 764 to 829 (Dec 62.9 to 75.5)
Done reading UCAC5 zone files...
Matched 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4888 matched stars entering correct_measured_positions(), 12282 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4888 matched stars entering correct_measured_positions(), 12282 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4888 stars left (next iteration limit 5375)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits N_match=4888 sigma_overall_arcsec=0.373 sigma_q1_arcsec=0.498 sigma_q2_arcsec=0.357 sigma_q3_arcsec=0.390 sigma_q4_arcsec=0.310 n_q1=1083 n_q2=1317 n_q3=1069 n_q4=1419 worst_quadrant_to_overall_ratio=1.336
The image catalog is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits -region wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.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.0RBst46Uo7 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
WCS_IMAGE_NAME=wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
WCS-calibrated image found: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Checking if the catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat corresponding to the image wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat corresponding to the image wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
WCS catalog name: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=201, bad_region=0, passed=3045
Got 3045 stars (including 2837 good ones) from the SExtractor catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat 
util/solve_plate_with_UCAC5 got 3045 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.1'
Seting catalog search parameters based on the expected field of view 942.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013085 (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 0.010468 (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 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 2771 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2764 matched stars entering correct_measured_positions(), 2764 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2764 matched stars entering correct_measured_positions(), 3045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 2772 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2765 matched stars entering correct_measured_positions(), 3045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 2765 matched stars entering correct_measured_positions(), 3045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 2765 stars left (next iteration limit 3040)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2765 robust_rms=8.889 arcsec worst_quadrant_rms=16.076 arcsec
SIP_REFIT: SIP order 3 trial: matched=2765 robust_rms=0.510 arcsec worst_quadrant_rms=0.677 arcsec
SIP_REFIT: SIP order 5 trial: matched=2765 robust_rms=0.375 arcsec worst_quadrant_rms=0.485 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2765 robust_rms_before=1.141 arcsec robust_rms_before_corrected=0.353 arcsec robust_rms_after=0.375 arcsec worst_quadrant_rms_before=0.431 worst_quadrant_rms_after=0.485
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.431 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits N_match=2765 sigma_overall_arcsec=0.362 sigma_q1_arcsec=0.389 sigma_q2_arcsec=0.450 sigma_q3_arcsec=0.296 sigma_q4_arcsec=0.346 n_q1=827 n_q2=506 n_q3=805 n_q4=627 worst_quadrant_to_overall_ratio=1.242
The image catalog is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits -region wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.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.AgyvHJBRse (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
WCS_IMAGE_NAME=wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
WCS-calibrated image found: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Checking if the catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat corresponding to the image wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat corresponding to the image wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
WCS catalog name: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=207, bad_region=0, passed=3041
Got 3041 stars (including 2831 good ones) from the SExtractor catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat 
util/solve_plate_with_UCAC5 got 3041 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.2'
Seting catalog search parameters based on the expected field of view 942.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013086 (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 0.010469 (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 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 2769 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2764 matched stars entering correct_measured_positions(), 2764 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2764 matched stars entering correct_measured_positions(), 3041 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

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 767 to 828 (Dec 63.5 to 75.3)
Done reading UCAC5 zone files...
Matched 2769 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2765 matched stars entering correct_measured_positions(), 3041 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 2765 matched stars entering correct_measured_positions(), 3041 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 2765 stars left (next iteration limit 3040)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2765 robust_rms=9.102 arcsec worst_quadrant_rms=16.263 arcsec
SIP_REFIT: SIP order 3 trial: matched=2765 robust_rms=0.518 arcsec worst_quadrant_rms=0.664 arcsec
SIP_REFIT: SIP order 5 trial: matched=2765 robust_rms=0.371 arcsec worst_quadrant_rms=0.476 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2765 robust_rms_before=1.133 arcsec robust_rms_before_corrected=0.364 arcsec robust_rms_after=0.371 arcsec worst_quadrant_rms_before=0.463 worst_quadrant_rms_after=0.476
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.463 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits N_match=2765 sigma_overall_arcsec=0.360 sigma_q1_arcsec=0.385 sigma_q2_arcsec=0.444 sigma_q3_arcsec=0.301 sigma_q4_arcsec=0.357 n_q1=840 n_q2=505 n_q3=798 n_q4=622 worst_quadrant_to_overall_ratio=1.234
The image catalog is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits -region wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits sigma_overall=0.369 worst_q_ratio=1.380
ref2=Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits sigma_overall=0.373 worst_q_ratio=1.336
new1=fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits sigma_overall=0.362 worst_q_ratio=1.242
new2=fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits sigma_overall=0.360 worst_q_ratio=1.234
reference average sigma_overall=0.371 worst_q_ratio=1.358
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290_astrometric_residuals.png (4889 matched stars from wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291_astrometric_residuals.png (4888 matched stars from wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212_astrometric_residuals.png (2765 matched stars from wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213_astrometric_residuals.png (2765 matched stars from wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits'
Saving fully-calibrated image wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits'
Preparing the HTML report for the field Cam-07-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20812_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 20812_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    10.34    08:03:59.61 +73:24:30.6   6886 5611   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  08:03:59.63 +73:24:30.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 00896_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 00896_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 3     2026 07 31.31864    2461252.81864    8.58    06:02:33.16 +74:30:25.2   1852 6190   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  06:02:33.15 +74:30:25.1 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Cam-07-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
  
SExtractor catalog cache: saved Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.cat to cache
SExtractor catalog cache: saved Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Creating symlink local_wcs_cache/wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
Creating symlink local_wcs_cache/wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Creating symlink local_wcs_cache/wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits exists and is non-empty
wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits exists and is non-empty
wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits exists and is non-empty
wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits (1st reference image)
verification OK: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Image size: 941.7'x627.1'  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: 07:12:07.108 +69:59:50.44 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-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits (1st new image)
verification OK: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Image size: 942.1'x627.4'  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: 07:12:13.903 +69:59:04.75 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 07:12:07.108 +69:59:50.44
Second-epoch image center 07:12:13.903 +69:59:04.75
Angular distance between the image centers 0.0160 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits (2nd new image)
verification OK: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Image size: 942.2'x627.4'  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: 07:12:16.162 +69:58:58.99 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 07:12:07.108 +69:59:50.44
Second-epoch image center 07:12:16.162 +69:58:58.99
Angular distance between the image centers 0.0193 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  07:12:13.903 +69:59:04.75
Second-epoch second image center 07:12:16.162 +69:58:58.99
Angular distance between the image centers 0.00360 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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits &> /tmp/tmp.BKD0FV5PZm
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits &> /tmp/tmp.kzlZia2QmV
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits &> /tmp/tmp.nf89PpmFYj
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits &> /tmp/tmp.1pBqrQKBh3
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Calibrating the magnitude scale
Found non-empty wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits and wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits and wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat 
Found non-empty wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits and wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat
The reference image (wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits) and catalog (wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat) found
'wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat' -> 'wcsmag.cat'
Read 78594 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 80.6329 to 136.4972 deg, Dec +62.8278 to +75.4923 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 80.6329 to 136.4972 deg, Dec 62.8278 to 75.4923 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): 6486 out of 7628 total matches.
Matched with Tycho-2 7628 out of 78594 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.705950
a=0.000000 b=1.000000 c=22.705950
From vast_summary.log: estimated ref. image limiting mag.:  -7.30
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.41

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

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 78594 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 80.6329 to 136.4972 deg, Dec +62.8278 to +75.4923 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 80.6329 to 136.4972 deg, Dec 62.8278 to 75.4923 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): 6486 out of 7628 total matches.
Matched with Tycho-2 7628 out of 78594 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Forced-photometry filter: calibrated wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits -> calib.txt_param_ref_wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits (aperture=4.7)
Read 79165 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 80.6379 to 136.4976 deg, Dec +62.8277 to +75.4855 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 80.6379 to 136.4976 deg, Dec 62.8277 to 75.4855 deg
Loaded 12993 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): 6464 out of 7633 total matches.
Matched with Tycho-2 7633 out of 79165 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
Forced-photometry filter: calibrated wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits -> calib.txt_param_ref_wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits (aperture=4.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 28 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
 2.0 pix  Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
 2.4 pix  fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
 2.4 pix  fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Limiting magnitude estimates:
 15.4 mag.  Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
 15.4 mag.  Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
 13.5 mag.  fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
 13.5 mag.  fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
All-image limiting magnitude estimate:  13.5 (SNR )  13.0 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.BKD0FV5PZm (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits' -> 'wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.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-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
WCS_IMAGE_NAME=wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
WCS-calibrated image found: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
Checking if the catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat corresponding to the image wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits alredy exist and is non-empty...
Catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat corresponding to the image wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits
WCS catalog name: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=41, blended=5023, bad_region=3, passed=78553
Got 78553 stars (including 73388 good ones) from the SExtractor catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat 
util/solve_plate_with_UCAC5 got 78553 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 764 to 829 (Dec 62.8 to 75.5)
Done reading UCAC5 zone files...
Matched 4901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 4895 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 78553 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 764 to 829 (Dec 62.8 to 75.5)
Done reading UCAC5 zone files...
Matched 4901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 78553 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 78553 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4895 stars left (next iteration limit 5384)
Stop iterations.


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

SIP_REFIT: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits N_match=4895 sigma_overall_arcsec=0.354 sigma_q1_arcsec=0.483 sigma_q2_arcsec=0.342 sigma_q3_arcsec=0.353 sigma_q4_arcsec=0.299 n_q1=1099 n_q2=1315 n_q3=1088 n_q4=1393 worst_quadrant_to_overall_ratio=1.364
The image catalog is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits -region wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.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.kzlZia2QmV (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.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-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits' -> 'wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.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-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
WCS_IMAGE_NAME=wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
WCS-calibrated image found: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
Checking if the catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat corresponding to the image wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits alredy exist and is non-empty...
Catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat corresponding to the image wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits
WCS catalog name: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=38, blended=5057, bad_region=4, passed=79127
Got 79127 stars (including 73906 good ones) from the SExtractor catalog wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat 
util/solve_plate_with_UCAC5 got 79127 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 764 to 829 (Dec 62.8 to 75.5)
Done reading UCAC5 zone files...
Matched 4899 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 4893 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 79127 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 764 to 829 (Dec 62.8 to 75.5)
Done reading UCAC5 zone files...
Matched 4899 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 79127 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 79127 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4893 stars left (next iteration limit 5382)
Stop iterations.


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

SIP_REFIT: wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits N_match=4893 sigma_overall_arcsec=0.357 sigma_q1_arcsec=0.482 sigma_q2_arcsec=0.338 sigma_q3_arcsec=0.372 sigma_q4_arcsec=0.295 n_q1=1107 n_q2=1312 n_q3=1086 n_q4=1388 worst_quadrant_to_overall_ratio=1.349
The image catalog is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits -region wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.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.nf89PpmFYj (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
WCS_IMAGE_NAME=wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
WCS-calibrated image found: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Checking if the catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat corresponding to the image wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat corresponding to the image wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
WCS catalog name: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=556, bad_region=2, passed=22036
Got 22036 stars (including 21446 good ones) from the SExtractor catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat 
util/solve_plate_with_UCAC5 got 22036 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.1'
Seting catalog search parameters based on the expected field of view 942.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013085 (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 0.010468 (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 767 to 828 (Dec 63.4 to 75.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 4882 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 22036 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 767 to 828 (Dec 63.4 to 75.3)
Done reading UCAC5 zone files...
Matched 4889 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(), 22036 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 22036 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4881 stars left (next iteration limit 5370)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits N_match=4881 sigma_overall_arcsec=0.362 sigma_q1_arcsec=0.391 sigma_q2_arcsec=0.437 sigma_q3_arcsec=0.309 sigma_q4_arcsec=0.357 n_q1=1387 n_q2=844 n_q3=1504 n_q4=1146 worst_quadrant_to_overall_ratio=1.206
The image catalog is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits -region wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.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.1pBqrQKBh3 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
WCS_IMAGE_NAME=wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
WCS-calibrated image found: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Checking if the catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat corresponding to the image wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat corresponding to the image wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
WCS catalog name: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=631, bad_region=2, passed=22200
Got 22200 stars (including 21536 good ones) from the SExtractor catalog wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat 
util/solve_plate_with_UCAC5 got 22200 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.2'
Seting catalog search parameters based on the expected field of view 942.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013086 (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 0.010469 (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 767 to 828 (Dec 63.4 to 75.3)
Done reading UCAC5 zone files...
Matched 4887 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(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 22200 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

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 767 to 828 (Dec 63.4 to 75.3)
Done reading UCAC5 zone files...
Matched 4887 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 22200 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 22200 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4875 stars left (next iteration limit 5364)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits N_match=4875 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.424 sigma_q2_arcsec=0.460 sigma_q3_arcsec=0.310 sigma_q4_arcsec=0.361 n_q1=1384 n_q2=849 n_q3=1503 n_q4=1139 worst_quadrant_to_overall_ratio=1.238
The image catalog is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits -region wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.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-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Saving fully-calibrated image wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Preparing the HTML report for the field Cam-07-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits at 06:05:17.08 +66:32:33.9:  10.75 +/- 0.00  detection
Forced photometry on wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits at 07:15:11.84 +68:48:02.2:  12.18 +/- 0.01  detection
Forced photometry on wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits at 07:41:02.32 +71:40:08.6:  12.17 +/- 0.01  detection
Forced photometry on wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits at 08:44:33.34 +73:04:25.6:  99.00 +/- 99.00  edge
Forced photometry on wcs_Cam-07-Q1b1x1_2026-02-11_01-06-01_20.00sec_-15.00C_LIGHT_0290.fits at 06:19:51.75 +68:39:48.2:  12.53 +/- 0.02  detection
Forced photometry on wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits at 07:41:02.32 +71:40:08.6:  12.13 +/- 0.01  detection
Forced photometry on wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits at 07:15:11.84 +68:48:02.2:  12.20 +/- 0.01  detection
Forced photometry on wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits at 06:05:17.08 +66:32:33.9:  10.67 +/- 0.00  detection
Forced photometry on wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits at 08:44:33.34 +73:04:25.6:  99.00 +/- 99.00  edge
Forced photometry filter REJECTED candidate at 08:44:33.34 +73:04:25.6: at least one reference image reported edge (off-image or aperture/annulus past image boundary); cannot perform the forced-photometry cross-check
Forced photometry reference-image weighted average:  12.15 +/- 0.01
Forced photometry reference-image weighted average:  12.19 +/- 0.01
Forced photometry reference-image weighted average:  10.70 +/- 0.00
Forced photometry filter REJECTED candidate at 07:41:02.32 +71:40:08.6: ref_mag=12.15 +/- 0.01 new_mean_mag=12.1829 delta=-0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 07:15:11.84 +68:48:02.2: ref_mag=12.19 +/- 0.01 new_mean_mag=12.0181 delta=0.17 (need > 0.90)
Forced photometry filter REJECTED candidate at 06:05:17.08 +66:32:33.9: ref_mag=10.70 +/- 0.00 new_mean_mag=12.3095 delta=-1.61 (need > 0.90)
Forced photometry on wcs_Cam-07-Q1b1x1_2026-02-11_01-06-53_20.00sec_-15.00C_LIGHT_0291.fits at 06:19:51.75 +68:39:48.2:  12.50 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.51 +/- 0.01
Forced photometry filter REJECTED candidate at 06:19:51.75 +68:39:48.2: ref_mag=12.51 +/- 0.01 new_mean_mag=12.2948 delta=0.22 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 95071_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95071_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    12.72    06:24:02.46 +72:38:12.4   2544 4896   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  06:24:02.53 +72:38:12.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 95074_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95074_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 1     2026 07 31.31813    2461252.81813    12.31    06:05:16.97 +66:32:34.8   0881 1455   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Discovery image 2     2026 07 31.31864    2461252.81864    12.31    06:05:17.18 +66:32:32.9   0879 1456   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

  
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Considering the candidate 95075_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95075_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 1     2026 07 31.31813    2461252.81813    12.19    07:41:02.21 +71:40:08.6   6093 4358   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Discovery image 2     2026 07 31.31864    2461252.81864    12.18    07:41:02.44 +71:40:08.6   6092 4359   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

  
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Considering the candidate 95128_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95128_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 1     2026 07 31.31813    2461252.81813    10.02    08:44:33.36 +73:04:25.6   8634 6039   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Discovery image 2     2026 07 31.31864    2461252.81864    10.03    08:44:33.33 +73:04:25.5   8632 6039   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

  
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Considering the candidate 95185_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95185_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    10.36    08:14:20.42 +66:26:47.8   8582 1727   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

Rejecting candidate due to large distance (13.4") between the two second-epoch detections
  
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Considering the candidate 95294_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95294_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    11.23    07:27:11.36 +67:23:14.0   5727 1708   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

Rejecting candidate due to large distance (14.0") between the two second-epoch detections
  
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Considering the candidate 95371_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95371_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    11.53    08:06:59.94 +66:13:53.1   8188 1476   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

Rejecting candidate due to large distance (14.0") between the two second-epoch detections
  
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Considering the candidate 95399_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95399_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    11.87    06:40:53.45 +71:44:49.0   3257 4274   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  06:40:53.48 +71:44:48.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 95497_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95497_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    12.14    07:12:28.43 +69:16:17.2   4821 2769   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

Rejecting candidate due to large distance (13.7") between the two second-epoch detections
  
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Considering the candidate 95498_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95498_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 1     2026 07 31.31813    2461252.81813    12.08    07:15:11.89 +68:48:02.1   4985 2494   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Discovery image 2     2026 07 31.31864    2461252.81864    11.97    07:15:11.79 +68:48:02.3   4983 2495   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

  
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Considering the candidate 95526_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95526_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 1     2026 07 31.31813    2461252.81813    12.25    06:19:51.72 +68:39:48.8   1964 2558   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Discovery image 2     2026 07 31.31864    2461252.81864    12.35    06:19:51.78 +68:39:47.5   1962 2559   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

  
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Considering the candidate 95624_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95624_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    12.64    06:05:56.02 +70:10:40.3   1408 3598   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

Rejecting candidate due to large distance (14.3") between the two second-epoch detections
  
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Considering the candidate 95664_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95664_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    12.47    07:01:20.62 +70:50:27.5   4224 3694   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  07:01:20.59 +70:50:27.6 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 95675_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95675_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    12.82    06:06:30.96 +72:36:25.1   1758 5026   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  06:06:30.74 +72:36:25.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 95692_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95692_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    12.82    06:00:49.28 +69:54:05.8   1110 3496   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

Rejecting candidate due to large distance (14.2") between the two second-epoch detections
  
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Considering the candidate 95704_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95704_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    12.34    08:32:41.38 +69:20:07.3   8988 3724   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  08:32:41.62 +69:20:07.5 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 95794_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95794_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    12.53    06:15:49.61 +67:47:35.4   1646 2079   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

Rejecting candidate due to large distance (15.1") between the two second-epoch detections
  
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Considering the candidate 95844_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95844_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    12.91    07:34:40.40 +69:10:46.1   6005 2830   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

Rejecting candidate due to large distance (12.3") between the two second-epoch detections
  
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Considering the candidate 95936_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 95936_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    13.01    06:53:13.01 +74:09:30.9   3879 5699   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  06:53:12.90 +74:09:31.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 78397_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 78397_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 3     2026 07 31.31864    2461252.81864    12.27    06:16:35.63 +68:40:41.2   1785 2598   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  06:16:35.62 +68:40:40.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 91264_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 91264_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 3     2026 07 31.31864    2461252.81864    10.61    05:51:21.68 +74:26:22.3   1398 6272   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

Rejecting candidate due to large distance (12.5") between the two second-epoch detections
  
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Considering the candidate 32779_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 32779_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 3     2026 07 31.31864    2461252.81864    12.02    07:07:19.55 +70:41:37.5   4522 3611   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  07:07:19.49 +70:41:36.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 89587_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 89587_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 3     2026 07 31.31864    2461252.81864    11.87    07:54:26.67 +65:18:55.1   7565 0749   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  07:54:26.69 +65:18:54.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 32980_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 32980_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 2     2026 07 31.31864    2461252.81864    12.86    06:15:45.43 +70:46:35.8   1970 3853   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  06:15:45.34 +70:46:35.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 06395_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 06395_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 3     2026 07 31.31864    2461252.81864    10.47    08:03:59.61 +73:24:30.4   6886 5611   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  08:03:59.60 +73:24:30.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 71596_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 71596_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 3     2026 07 31.31864    2461252.81864    11.17    06:06:33.59 +67:33:00.4   1090 2038   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  06:06:33.62 +67:33:00.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 25268_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 25268_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 3     2026 07 31.31864    2461252.81864    11.11    06:50:46.20 +71:49:49.1   3725 4297   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

Rejecting candidate due to large distance (12.4") between the two second-epoch detections
  
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Considering the candidate 04429_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213
The candidate 04429_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213 did not pass the final checks
Discovery image 3     2026 07 31.31864    2461252.81864    8.94    06:02:33.16 +74:30:25.2   1852 6190   /data_ssd/NMW-TexasTech/workdir//img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits

**** FOUND  06:02:33.18 +74:30:25.1 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Cam-07-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-07-31_CI_Cam-07-Q1b1x1_024342_TTUQ1b1x1_1625986_X8hEaLNv/monitoring_positions.txt
Read 22042 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 80.1743 to 136.5203 deg, Dec +63.4495 to +75.2925 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 80.1743 to 136.5203 deg, Dec 63.4495 to 75.2925 deg
Loaded 12121 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): 7387 out of 7604 total matches.
Matched with Tycho-2 7604 out of 22042 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Observation time (mid-exposure, UTC): JD 2461252.81813 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 108.05538 deg  Dec= +69.98386 deg
Frame center: alt= +16.532 deg  az= 13.576 deg  airmass= 3.4638
Header cross-check: CENTALT= 16.405 deg (difference +0.126 deg)
Header cross-check: AIRMASS= 3.5004 (we compute 3.4638)
Airmass zero-point fit: OK  k= +0.2760 +/- 0.0032 mag/airmass  N= 5069  airmass span 2.3483-6.4980  scatter 0.1663 mag
Source monitoring: airmass zero-point for wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits: OK +0.965596 -0.275993 3.4638 +0.2760 5069 4.1497 0.1663 2.3483 6.4980
Forced photometry (list mode): image=wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits list=monitoring_pixlist1626923.tmp aperture=4.9
Image size: 9576 x 6388
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.057600
Forced photometry: center=(5211.98, 4043.76) aperture=4.9
Annulus: inner=9.80 outer=24.50
Background annulus: 1587 pixels
Iterative clipping converged after 4 iterations, 1548/1587 pixels remain
SExtractor background: mode=4441.55 median=4448.50 mean=4453.14 sigma=93.42 -> bg=4441.55 (1548 pixels)
Aperture sum=86156.90 N_eff=18.8574
Net flux=2400.82 noise=405.66 SNR=5.92
Instrumental magnitude: -8.4509
Calibrated magnitude: 13.6067
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits
Source monitoring: 1 position(s) measured on wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-37-56_20.00sec_-0.00C_LIGHTs_0212.fits (aperture 4.9 pix)
Read 22206 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 80.1743 to 136.5198 deg, Dec +63.4495 to +75.2923 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 80.1743 to 136.5198 deg, Dec 63.4495 to 75.2923 deg
Loaded 12121 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): 7384 out of 7606 total matches.
Matched with Tycho-2 7606 out of 22206 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Observation time (mid-exposure, UTC): JD 2461252.81864 (FITS header)
Observing site: lat= +33.748056 deg  lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 108.06480 deg  Dec= +69.98226 deg
Frame center: alt= +16.559 deg  az= 13.641 deg  airmass= 3.4585
Header cross-check: CENTALT= 16.435 deg (difference +0.124 deg)
Header cross-check: AIRMASS= 3.4944 (we compute 3.4585)
Airmass zero-point fit: OK  k= +0.2795 +/- 0.0032 mag/airmass  N= 5076  airmass span 2.3560-6.3512  scatter 0.1658 mag
Source monitoring: airmass zero-point for wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits: OK +0.973733 -0.279510 3.4585 +0.2795 5076 3.9952 0.1658 2.3560 6.3512
Forced photometry (list mode): image=wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits list=monitoring_pixlist1626923.tmp aperture=4.9
Image size: 9576 x 6388
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.059900
Forced photometry: center=(5210.11, 4044.57) aperture=4.9
Annulus: inner=9.80 outer=24.50
Background annulus: 1579 pixels
Iterative clipping converged after 2 iterations, 1554/1579 pixels remain
SExtractor background: mode=4452.22 median=4452.00 mean=4451.86 sigma=96.17 -> bg=4452.22 (1554 pixels)
Aperture sum=86715.37 N_eff=18.8574
Net flux=2758.11 noise=417.62 SNR=6.60
Instrumental magnitude: -8.6015
Calibrated magnitude: 13.4584
Source monitoring: airmass zero-point term applied to the measurements on wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits
Source monitoring: 1 position(s) measured on wcs_fd_Cam-07-Q1b1x1_2026-07-31_02-38-40_20.00sec_-0.00C_LIGHTs_0213.fits (aperture 4.9 pix)
########### Completed Cam-07-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461252.81813147 -observatory V36
07:19:18.88 +19:49:51.1 Mercury (0.5mag)
11:34:15.61 +02:49:20.3 Venus (-4.3mag)
05:26:09.73 +23:17:27.7 Mars (1.3mag)
08:35:47.26 +19:07:19.5 Jupiter (-1.8mag)
00:56:47.08 +03:19:59.8 Saturn (0.6mag)
04:10:43.60 +20:54:20.4 Uranus (5.8mag)
00:16:30.29 +00:16:09.8 Neptune (7.7mag)
20:28:54.33 -23:27:02.1 Pluto (14.4mag)
21:58:37.60 -13:16:50.8 Moon (-12.2mag)
-rw-r--r-- 1 apache apache 362 Jul 31 02:46 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461252.81813147:
08:35:48.55 +19:07:16.0 Io (6.0mag)
08:35:43.60 +19:07:36.1 Europa (6.3mag)
08:36:00.13 +19:06:28.7 Ganymede (5.5mag)
08:35:39.34 +19:07:49.1 Callisto (6.7mag)
08:33:31.44 +19:02:00.4 Himalia (15.7mag)
08:35:47.87 +19:07:17.3 Thebe (16.6mag)
08:32:58.22 +19:02:05.9 Elara (17.7mag)
08:39:48.90 +18:50:36.3 Pasiphae (17.9mag)
08:39:29.04 +19:15:57.3 Carme (19.0mag)
00:56:57.26 +03:19:33.9 Titan (8.5mag)
00:56:49.99 +03:20:03.0 Rhea (9.7mag)
00:56:33.99 +03:17:34.1 Iapetus (11.2mag)
00:56:57.70 +03:20:13.7 Hyperion (14.4mag)
00:56:19.83 +03:14:14.3 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 31 02:46 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461252.81813147:
18:34:05.94 -26:39:44.5 JWST
15:26:41.29 +52:04:21.1 Chandra
10:06:39.53 -56:33:09.5 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 31 02:46 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461252.81813147 -observatory V36
03:04:18.71 +16:40:26.3 17.7mag P/1996 R2 (Lagerkvist)
18:04:42.78 -34:39:08.1 13.9mag P/2010 H2 (Vales)
06:46:18.76 -68:37:49.1 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:07:36.52 +32:49:53.5 17.7mag C/2017 K2 (PANSTARRS)
03:18:42.97 +33:24:48.3 16.4mag P/2021 N1 (ZTF)
22:44:59.28 +31:51:14.1 17.3mag C/2022 E2 (ATLAS)
06:35:24.95 +26:40:14.1 16.8mag C/2022 N2 (PANSTARRS)
10:14:17.16 +28:49:40.6 16.9mag C/2022 QE78 (ATLAS)
09:23:33.65 +05:15:57.6 17.9mag C/2022 R6 (PANSTARRS)
15:11:26.95 -11:59:34.3 17.8mag P/2023 B1 (PANSTARRS)
21:21:28.92 +66:46:11.9 17.9mag C/2023 H5 (Lemmon)
15:56:46.78 -12:11:13.8 14.2mag C/2023 R1 (PANSTARRS)
07:58:59.60 +30:59:30.2 15.1mag C/2024 E1 (Wierzchos)
15:08:34.56 +15:37:00.6 17.7mag C/2024 G6 (ATLAS)
19:13:25.28 +42:28:57.6 13.7mag C/2024 J3 (ATLAS)
21:22:04.74 +48:36:10.9 17.7mag C/2024 R4 (PANSTARRS)
05:08:35.52 -13:05:50.8 15.5mag C/2024 T5 (ATLAS)
06:50:50.44 +25:31:54.8 17.9mag C/2025 J1 (Borisov)
07:27:07.50 -15:06:14.8 17.4mag C/2025 R3 (PANSTARRS)
10:22:08.95 +21:23:02.1 17.4mag C/2025 V2 (Rankin)
12:53:39.45 +02:51:09.8 17.0mag C/2025 Y1 (ATLAS)
16:08:09.53 +78:29:51.8 17.0mag C/2026 A2 (Bok)
03:03:45.73 +45:59:51.8 17.0mag C/2026 B2 (Sun-Gao)
11:40:26.26 +07:38:58.1 17.2mag A/2026 E1
21:49:00.38 -23:51:06.2 6.9mag 10P/Tempel
11:24:20.68 -02:55:49.4 16.2mag 29P/Schwassmann-Wachmann
04:29:10.53 +31:42:10.1 17.9mag 47P/Ashbrook-Jackson
10:51:31.05 +07:13:46.4 17.2mag 63P/Wild
00:54:04.75 -05:12:35.9 15.5mag 65P/Gunn
05:17:21.59 +20:45:35.6 13.7mag 78P/Gehrels
20:45:04.21 -22:35:05.8 18.0mag 84P/Giclas
02:52:07.38 +13:02:06.6 16.6mag 88P/Howell
07:35:10.20 +28:39:53.8 16.0mag 93P/Lovas
03:44:35.04 +13:49:41.9 17.8mag 112P/Urata-Niijima
05:30:13.79 +30:58:31.1 16.4mag 114P/Wiseman-Skiff
08:59:37.20 +27:55:46.5 15.1mag 123P/West-Hartley
11:28:06.49 -07:12:01.8 17.0mag 124P/Mrkos
05:24:41.32 +21:10:30.7 16.1mag 128P/Shoemaker-Holt
06:14:44.58 +19:14:33.0 17.9mag 131P/Mueller
00:04:10.97 +03:25:21.1 17.7mag 139P/Vaisala-Oterma
08:22:59.38 +12:10:30.3 18.0mag 141P-D/Machholz
03:22:18.75 -20:00:02.3 14.4mag 161P/Hartley-IRAS
06:48:27.51 +37:13:23.5 15.7mag 162P/SidingSpring
17:11:41.06 +33:14:16.0 12.8mag 169P/NEAT
02:27:44.38 +09:16:37.4 17.6mag 220P/McNaught
16:38:09.06 -09:32:00.0 17.5mag 235P/LINEAR
20:28:09.17 -52:39:48.8 17.8mag 259P/Garradd
02:59:05.82 +21:44:22.3 15.4mag 260P/McNaught
06:41:20.89 +37:46:47.9 17.3mag 295P/LINEAR
15:08:19.31 +03:59:45.5 17.7mag 391P/Kowalski
08:53:39.53 +18:45:23.4 17.9mag 450P/LONEOS
08:23:59.02 +37:25:40.3 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 31 02:46 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-26eg  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:48.82 -61:36:13.20  ASASSN-26dd  2026-05-5.21 15.15
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
-rw-r--r-- 1 apache apache 5.7K Jul 31 02:46 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
-rw-r--r-- 1 apache apache 189K Jul 31 02:46 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
12:23:10.887 -03:25:24.16  AT 2026ufr  2026-04-22.35 21.33
16:57:42.712 +33:53:19.16  AT 2026ufq  2026-06-23.44 21.35
14:50:28.888 +16:46:44.65  AT 2026ufp  2026-06-07.39 21.61
12:05:02.443 +29:13:02.68  AT 2026ufo  2026-05-30.37 20.05
09:09:53.671 -09:02:30.45  AT 2026ufn  2026-01-09.51 20.49
07:34:08.170 +30:47:08.44  AT 2026ufm  2026-01-14.35 21.46
14:03:30.403 -34:32:48.54  AT 2026ufl  2026-01-28.64 21.67
10:51:36.205 +30:09:26.04  AT 2026ufk  2026-02-17.36 21.09
13:32:58.187 +44:58:27.08  AT 2026ufj  2026-05-24.29 20.76
13:34:01.068 +38:05:47.39  AT 2026ufi  2026-03-05.53 19.25
13:20:40.408 +13:38:28.57  AT 2026ufh  2026-02-13.64 21.02
11:42:19.217 +49:34:10.35  AT 2026ufg  2026-01-14.61 21.3
14:36:24.931 -00:05:09.39  AT 2026uff  2026-02-13.64 22.04
13:22:52.301 -25:45:26.52  AT 2026ufe  2026-01-27.63 20.37
17:44:22.870 +20:32:02.80  AT 2026ufd  2026-06-06.52 20.9
11:12:24.116 +30:46:40.12  AT 2026ufc  2026-02-17.40 21.22
14:38:54.092 -15:00:33.88  AT 2026ufb  2026-06-16.29 21.19
07:13:08.736 +45:12:54.05  AT 2026ufa  2026-01-19.40 20.98
17:56:20.148 +22:48:23.34  AT 2026uez  2026-05-19.43 20.79
17:03:37.940 +40:54:46.91  AT 2026uey  2026-05-17.49 21.43
-rw-r--r-- 1 apache apache 88K Jul 31 02:46 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Fri Jul 31 02:45:40 CDT 2026
=======================================
TIMING SExtractor: 1 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 21s (0.35 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 4s (0.07 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 33s (0.55 min)
TIMING SExtractor: 5 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 13s (0.22 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 10s (0.17 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 28s (0.47 min)
FIELD_Cam-07-Q1b1x1: 75s (1.25 min)
=======================================
TOTAL_RUNTIME: 84s (1.40 min)
Finished: Fri Jul 31 02:47:04 CDT 2026