FITS images used in this processing run:

Field Cnc-01-Q1b1x1 reference image: Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
Field Cnc-01-Q1b1x1 reference image: Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
Field Cnc-01-Q1b1x1 second-epoch image: Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
Field Cnc-01-Q1b1x1 second-epoch image: Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461093.71943466 22.02.2026 05:15:49.155   /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
First image: 2461093.71943466 22.02.2026 05:15:49.155   /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
Last  image: 2461289.97771050 06.09.2026 11:27:44.187   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 1
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.50
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  9270
Objects passed selection criteria:  9200
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: 6118.25
Average stars matched: 5972 (97.6096 %)
Memory usage VmPeak:   235320 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Sep  6 06:31:35 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: 2461093.71943466 22.02.2026 05:15:49.155   /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
First image: 2461093.71943466 22.02.2026 05:15:49.155   /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
Last  image: 2461289.97771050 06.09.2026 11:27:44.187   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 21
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.24
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 13 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):  50322
Objects passed selection criteria:  50186
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 35800
Average stars matched: 34586.2 (96.6096 %)
Memory usage VmPeak:   271732 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Sep  2 15:05:04 CDT 2026
VaST build number  1.0rc89-201-ga7d4d23b
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-09-02)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sun Sep  6 06:32:21 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: 
Cnc-01-Q1b1x1
#######################################
########### Starting Cnc-01-Q1b1x1 ###########
Processing Cnc-01-Q1b1x1
server tau has sufficient free disk space available: 127743 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 127743 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.png' -> 'transient_report/Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits_preview.png'

Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits


renamed 'Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.png' -> 'transient_report/Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits_preview.png'

Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.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= 473.5517
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 578.6119
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 6125.0773
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1596.2485
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 6780.5208
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1777.5563
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 12.9343
INFO:                  SECOND_EPOCH__SD_ratio= 0.102
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     24.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 22.7 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-06T06:26:55.0385920' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-06T11:26:55.0385920' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61289.4770259028 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-06T11:27:04.9395338' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61289.4771404979 / 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      =     134.999437369558 / [deg] RA of telescope" status=0
Record 32: "DEC     =     30.0002532038039 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =                23.73 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     68.8319444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      2.4724493070563 / 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  = 'Cnc-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '09 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29538 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29538 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 64.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.7 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 17.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              6.50052 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/d_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits :)

Spent 0.516484 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/d_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     24.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 22.7 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-09-06T06:27:44.1874436' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-09-06T11:27:44.1874436' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61289.477594757 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-09-06T11:27:54.0918942' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61289.4777093865 / 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      =     134.999437291882 / [deg] RA of telescope" status=0
Record 32: "DEC     =     30.0002532297684 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     23.8930555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     68.9208333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.45675100683531 / 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  = 'Cnc-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '09 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                29538 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29538 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 64.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               900.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 22.7 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 17.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =              6.50052 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/d_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits :)

Spent 0.501733 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/d_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Previews of the CALIBRATED second-epoch images:


fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits



fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.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/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
  
SExtractor catalog cache: saved Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.cat to cache
SExtractor catalog cache: saved Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.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: 2461289.97714164
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_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits exists and is non-empty
wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits exists and is non-empty
wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits exists and is non-empty
wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (1st reference image)
verification OK: wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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: 09:00:00.716 +30:00:16.61 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_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits (1st new image)
verification OK: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
Image size: 942.4'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 09:00:08.309 +29:55:14.81 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 09:00:00.716 +30:00:16.61
Second-epoch image center 09:00:08.309 +29:55:14.81
Angular distance between the image centers 0.0882 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits (2nd new image)
verification OK: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Image size: 942.4'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 09:00:10.347 +29:55:47.67 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 09:00:00.716 +30:00:16.61
Second-epoch image center 09:00:10.347 +29:55:47.67
Angular distance between the image centers 0.0824 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  09:00:08.309 +29:55:14.81
Second-epoch second image center 09:00:10.347 +29:55:47.67
Angular distance between the image centers 0.01172 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/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits &> /tmp/tmp.JWHENQhZis
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits &> /tmp/tmp.mjKc2Za0O1
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits &> /tmp/tmp.gs9AhcxOzP
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits &> /tmp/tmp.tZ7d3J7ENg
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Calibrating the magnitude scale
Found non-empty wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat 
Found non-empty wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat
The reference image (wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits) and catalog (wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat) found
'wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat' -> 'wcsmag.cat'
Read 9739 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 125.2298 to 144.3027 deg, Dec +24.1679 to +35.3714 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 125.2298 to 144.3027 deg, Dec 24.1679 to 35.3714 deg
Loaded 6841 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): 4973 out of 5311 total matches.
Matched with Tycho-2 5311 out of 9739 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.926700
a=0.000000 b=1.000000 c=22.926700
From vast_summary.log: estimated ref. image limiting mag.:  -7.50
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.43

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.43

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 9739 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 125.2298 to 144.3027 deg, Dec +24.1679 to +35.3714 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 125.2298 to 144.3027 deg, Dec 24.1679 to 35.3714 deg
Loaded 6841 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): 4973 out of 5311 total matches.
Matched with Tycho-2 5311 out of 9739 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
Forced-photometry filter: calibrated wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits -> calib.txt_param_ref_wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (aperture=6.4)
Read 9662 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 125.2297 to 144.3026 deg, Dec +24.1679 to +35.3595 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 125.2297 to 144.3026 deg, Dec 24.1679 to 35.3595 deg
Loaded 6832 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): 4940 out of 5305 total matches.
Matched with Tycho-2 5305 out of 9662 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
Forced-photometry filter: calibrated wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits -> calib.txt_param_ref_wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
 2.2 pix  Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
 2.2 pix  fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
 2.2 pix  fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Limiting magnitude estimates:
 15.4 mag.  Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
 15.4 mag.  Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
 13.6 mag.  fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
 13.6 mag.  fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
All-image limiting magnitude estimate:  13.6 (SNR )  10.8 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.JWHENQhZis (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits' -> 'wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
WCS_IMAGE_NAME=wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
WCS-calibrated image found: wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
Checking if the catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat corresponding to the image wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits alredy exist and is non-empty...
Catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat corresponding to the image wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
WCS catalog name: wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=764, bad_region=0, passed=9739
Got 9739 stars (including 8960 good ones) from the SExtractor catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat 
util/solve_plate_with_UCAC5 got 9739 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 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 4850 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 4844 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 9739 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 4850 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 9739 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4844 matched stars entering correct_measured_positions(), 9739 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4844 stars left (next iteration limit 5328)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits N_match=4844 sigma_overall_arcsec=0.363 sigma_q1_arcsec=0.429 sigma_q2_arcsec=0.350 sigma_q3_arcsec=0.346 sigma_q4_arcsec=0.324 n_q1=1377 n_q2=1105 n_q3=1302 n_q4=1060 worst_quadrant_to_overall_ratio=1.181
The image catalog is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits -region wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.mjKc2Za0O1 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits' -> 'wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
WCS_IMAGE_NAME=wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
WCS-calibrated image found: wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
Checking if the catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits alredy exist and is non-empty...
Catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
WCS catalog name: wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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=776, bad_region=0, passed=9662
Got 9662 stars (including 8879 good ones) from the SExtractor catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat 
util/solve_plate_with_UCAC5 got 9662 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 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 4849 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 4843 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 9662 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 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 4849 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 9662 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4843 matched stars entering correct_measured_positions(), 9662 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4843 stars left (next iteration limit 5327)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits N_match=4843 sigma_overall_arcsec=0.402 sigma_q1_arcsec=0.490 sigma_q2_arcsec=0.396 sigma_q3_arcsec=0.377 sigma_q4_arcsec=0.348 n_q1=1382 n_q2=1103 n_q3=1296 n_q4=1062 worst_quadrant_to_overall_ratio=1.219
The image catalog is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits -region wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.gs9AhcxOzP (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
WCS_IMAGE_NAME=wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
WCS-calibrated image found: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
Checking if the catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits alredy exist and is non-empty...
Catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
WCS catalog name: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.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=282, bad_region=0, passed=2679
Got 2679 stars (including 2391 good ones) from the SExtractor catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat 
util/solve_plate_with_UCAC5 got 2679 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.4'
Seting catalog search parameters based on the expected field of view 942.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013089 (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 0.010471 (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 570 to 628 (Dec 24.1 to 35.3)
Done reading UCAC5 zone files...
Matched 2303 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2301 matched stars entering correct_measured_positions(), 2301 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2301 matched stars entering correct_measured_positions(), 2679 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 570 to 628 (Dec 24.1 to 35.3)
Done reading UCAC5 zone files...
Matched 2304 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2301 matched stars entering correct_measured_positions(), 2679 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 2301 matched stars entering correct_measured_positions(), 2679 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 2301 stars left (next iteration limit 2531)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2301 robust_rms=9.954 arcsec worst_quadrant_rms=15.439 arcsec
SIP_REFIT: SIP order 3 trial: matched=2301 robust_rms=0.466 arcsec worst_quadrant_rms=0.528 arcsec
SIP_REFIT: SIP order 5 trial: matched=2301 robust_rms=0.308 arcsec worst_quadrant_rms=0.353 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2301 robust_rms_before=1.139 arcsec robust_rms_before_corrected=0.318 arcsec robust_rms_after=0.308 arcsec worst_quadrant_rms_before=0.349 worst_quadrant_rms_after=0.353
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.349 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits N_match=2301 sigma_overall_arcsec=0.318 sigma_q1_arcsec=0.316 sigma_q2_arcsec=0.362 sigma_q3_arcsec=0.299 sigma_q4_arcsec=0.311 n_q1=637 n_q2=528 n_q3=682 n_q4=454 worst_quadrant_to_overall_ratio=1.138
The image catalog is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits -region wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.tZ7d3J7ENg (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
WCS_IMAGE_NAME=wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
WCS-calibrated image found: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Checking if the catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits alredy exist and is non-empty...
Catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
WCS catalog name: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.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=303, bad_region=0, passed=2540
Got 2540 stars (including 2235 good ones) from the SExtractor catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat 
util/solve_plate_with_UCAC5 got 2540 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.4'
Seting catalog search parameters based on the expected field of view 942.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013089 (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 0.010471 (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 570 to 628 (Dec 24.1 to 35.3)
Done reading UCAC5 zone files...
Matched 2153 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2151 matched stars entering correct_measured_positions(), 2151 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2151 matched stars entering correct_measured_positions(), 2540 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 570 to 628 (Dec 24.1 to 35.3)
Done reading UCAC5 zone files...
Matched 2154 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2150 matched stars entering correct_measured_positions(), 2540 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 2150 matched stars entering correct_measured_positions(), 2540 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 2150 stars left (next iteration limit 2366)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2150 robust_rms=10.330 arcsec worst_quadrant_rms=14.300 arcsec
SIP_REFIT: SIP order 3 trial: matched=2150 robust_rms=0.456 arcsec worst_quadrant_rms=0.494 arcsec
SIP_REFIT: SIP order 5 trial: matched=2150 robust_rms=0.315 arcsec worst_quadrant_rms=0.361 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2150 robust_rms_before=1.140 arcsec robust_rms_before_corrected=0.342 arcsec robust_rms_after=0.315 arcsec worst_quadrant_rms_before=0.384 worst_quadrant_rms_after=0.361
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.384 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits N_match=2150 sigma_overall_arcsec=0.358 sigma_q1_arcsec=0.333 sigma_q2_arcsec=0.393 sigma_q3_arcsec=0.363 sigma_q4_arcsec=0.342 n_q1=573 n_q2=507 n_q3=640 n_q4=430 worst_quadrant_to_overall_ratio=1.099
The image catalog is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits -region wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits to local_wcs_cache/
'wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits' -> 'local_wcs_cache/wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits'
Saving the final (post-refit) wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits to local_wcs_cache/
'wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits' -> 'local_wcs_cache/wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits'
Saving the final (post-refit) wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits to local_wcs_cache/
'wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits' -> 'local_wcs_cache/wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits'
Saving the final (post-refit) wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits to local_wcs_cache/
'wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits' -> 'local_wcs_cache/wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits sigma_overall=0.363 worst_q_ratio=1.181
ref2=Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits sigma_overall=0.402 worst_q_ratio=1.219
new1=fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits sigma_overall=0.318 worst_q_ratio=1.138
new2=fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits sigma_overall=0.358 worst_q_ratio=1.099
reference average sigma_overall=0.3825 worst_q_ratio=1.2
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203_astrometric_residuals.png (4844 matched stars from wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204_astrometric_residuals.png (4843 matched stars from wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401_astrometric_residuals.png (2301 matched stars from wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.29 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402_astrometric_residuals.png (2150 matched stars from wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits'
Saving fully-calibrated image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits'
Preparing the HTML report for the field Cnc-01-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 20467_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 20467_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    9.68    08:44:28.69 +28:27:22.3   2763 2224   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:44:28.71 +28:27:22.3 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 Cnc-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
  
SExtractor catalog cache: saved Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.cat to cache
SExtractor catalog cache: saved Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
Creating symlink local_wcs_cache/wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
Creating symlink local_wcs_cache/wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
Creating symlink local_wcs_cache/wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits exists and is non-empty
wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits exists and is non-empty
wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits exists and is non-empty
wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (1st reference image)
verification OK: wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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: 09:00:00.716 +30:00:16.61 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_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits (1st new image)
verification OK: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
Image size: 942.4'x626.8'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 09:00:08.309 +29:55:14.81 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 09:00:00.716 +30:00:16.61
Second-epoch image center 09:00:08.309 +29:55:14.81
Angular distance between the image centers 0.0882 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits (2nd new image)
verification OK: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Image size: 942.4'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 09:00:10.347 +29:55:47.67 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 09:00:00.716 +30:00:16.61
Second-epoch image center 09:00:10.347 +29:55:47.67
Angular distance between the image centers 0.0824 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  09:00:08.309 +29:55:14.81
Second-epoch second image center 09:00:10.347 +29:55:47.67
Angular distance between the image centers 0.01172 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/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits &> /tmp/tmp.vMfOVv0Bxm
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits &> /tmp/tmp.tdRz46CHyK
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits &> /tmp/tmp.ckX2OM0mWl
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits &> /tmp/tmp.e1Ww2PgyUZ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Calibrating the magnitude scale
Found non-empty wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat 
Found non-empty wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits and wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat
The reference image (wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits) and catalog (wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat) found
'wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat' -> 'wcsmag.cat'
Read 53783 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 125.2164 to 144.3101 deg, Dec +24.1679 to +35.3713 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 125.2164 to 144.3101 deg, Dec 24.1679 to 35.3713 deg
Loaded 6850 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): 4579 out of 5348 total matches.
Matched with Tycho-2 5348 out of 53783 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.812400
a=0.000000 b=1.000000 c=22.812400
From vast_summary.log: estimated ref. image limiting mag.:  -7.24
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.57

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

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 53783 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 125.2164 to 144.3101 deg, Dec +24.1679 to +35.3713 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 125.2164 to 144.3101 deg, Dec 24.1679 to 35.3713 deg
Loaded 6850 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): 4579 out of 5348 total matches.
Matched with Tycho-2 5348 out of 53783 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
Forced-photometry filter: calibrated wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits -> calib.txt_param_ref_wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (aperture=5.0)
Read 54054 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 125.2297 to 144.3208 deg, Dec +24.1679 to +35.3600 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 125.2297 to 144.3208 deg, Dec 24.1679 to 35.3600 deg
Loaded 6838 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4573 out of 5350 total matches.
Matched with Tycho-2 5350 out of 54054 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
Forced-photometry filter: calibrated wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits -> calib.txt_param_ref_wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 21 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
 2.0 pix  Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
 2.1 pix  fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
 2.1 pix  fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Limiting magnitude estimates:
 15.6 mag.  Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
 15.6 mag.  Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
 13.9 mag.  fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
 13.8 mag.  fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
All-image limiting magnitude estimate:  13.8 (SNR )  13.3 (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.vMfOVv0Bxm (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits' -> 'wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.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/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
WCS_IMAGE_NAME=wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
WCS-calibrated image found: wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
Checking if the catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat corresponding to the image wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits alredy exist and is non-empty...
Catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat corresponding to the image wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits
WCS catalog name: wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=28, blended=3103, bad_region=8, passed=53755
Got 53755 stars (including 50542 good ones) from the SExtractor catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat 
util/solve_plate_with_UCAC5 got 53755 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 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 4850 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 4848 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 53755 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 4850 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 53755 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4848 matched stars entering correct_measured_positions(), 53755 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4848 stars left (next iteration limit 5332)
Stop iterations.


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

SIP_REFIT: wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits N_match=4848 sigma_overall_arcsec=0.340 sigma_q1_arcsec=0.412 sigma_q2_arcsec=0.326 sigma_q3_arcsec=0.316 sigma_q4_arcsec=0.303 n_q1=1347 n_q2=1122 n_q3=1281 n_q4=1098 worst_quadrant_to_overall_ratio=1.211
The image catalog is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits -region wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.tdRz46CHyK (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits' -> 'wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
WCS_IMAGE_NAME=wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
WCS-calibrated image found: wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
Checking if the catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits alredy exist and is non-empty...
Catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat corresponding to the image wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits
WCS catalog name: wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.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=26, blended=3163, bad_region=10, passed=54028
Got 54028 stars (including 50779 good ones) from the SExtractor catalog wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat 
util/solve_plate_with_UCAC5 got 54028 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 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 4851 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 4847 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 54028 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 570 to 628 (Dec 24.2 to 35.4)
Done reading UCAC5 zone files...
Matched 4851 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 54028 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4847 matched stars entering correct_measured_positions(), 54028 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4847 stars left (next iteration limit 5331)
Stop iterations.


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

SIP_REFIT: wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits N_match=4847 sigma_overall_arcsec=0.385 sigma_q1_arcsec=0.468 sigma_q2_arcsec=0.376 sigma_q3_arcsec=0.357 sigma_q4_arcsec=0.330 n_q1=1346 n_q2=1114 n_q3=1291 n_q4=1096 worst_quadrant_to_overall_ratio=1.215
The image catalog is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits -region wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.ckX2OM0mWl (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
WCS_IMAGE_NAME=wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
WCS-calibrated image found: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
Checking if the catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits alredy exist and is non-empty...
Catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
WCS catalog name: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.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=5, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=533, bad_region=1, passed=18455
Got 18455 stars (including 17892 good ones) from the SExtractor catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat 
util/solve_plate_with_UCAC5 got 18455 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.4'
Seting catalog search parameters based on the expected field of view 942.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013089 (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 0.010471 (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 570 to 628 (Dec 24.0 to 35.3)
Done reading UCAC5 zone files...
Matched 4830 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4826 matched stars entering correct_measured_positions(), 4826 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4826 matched stars entering correct_measured_positions(), 18455 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 570 to 628 (Dec 24.0 to 35.3)
Done reading UCAC5 zone files...
Matched 4831 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4827 matched stars entering correct_measured_positions(), 18455 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4827 matched stars entering correct_measured_positions(), 18455 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4827 stars left (next iteration limit 5308)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4827 robust_rms=8.681 arcsec worst_quadrant_rms=17.963 arcsec
SIP_REFIT: SIP order 3 trial: matched=4827 robust_rms=0.498 arcsec worst_quadrant_rms=0.554 arcsec
SIP_REFIT: SIP order 5 trial: matched=4827 robust_rms=0.352 arcsec worst_quadrant_rms=0.414 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4827 robust_rms_before=1.136 arcsec robust_rms_before_corrected=0.339 arcsec robust_rms_after=0.352 arcsec worst_quadrant_rms_before=0.380 worst_quadrant_rms_after=0.414
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.380 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits N_match=4827 sigma_overall_arcsec=0.350 sigma_q1_arcsec=0.340 sigma_q2_arcsec=0.397 sigma_q3_arcsec=0.330 sigma_q4_arcsec=0.348 n_q1=1473 n_q2=1043 n_q3=1353 n_q4=958 worst_quadrant_to_overall_ratio=1.133
The image catalog is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits -region wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.e1Ww2PgyUZ (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
WCS_IMAGE_NAME=wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
WCS-calibrated image found: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Checking if the catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits alredy exist and is non-empty...
Catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat corresponding to the image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
WCS catalog name: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.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=4, blended=578, bad_region=0, passed=17986
Got 17986 stars (including 17378 good ones) from the SExtractor catalog wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat 
util/solve_plate_with_UCAC5 got 17986 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 942.4'
Seting catalog search parameters based on the expected field of view 942.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013089 (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 0.010471 (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 570 to 628 (Dec 24.0 to 35.3)
Done reading UCAC5 zone files...
Matched 4828 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4824 matched stars entering correct_measured_positions(), 4824 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4824 matched stars entering correct_measured_positions(), 17986 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 570 to 628 (Dec 24.0 to 35.3)
Done reading UCAC5 zone files...
Matched 4830 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4826 matched stars entering correct_measured_positions(), 17986 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4826 matched stars entering correct_measured_positions(), 17986 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4826 stars left (next iteration limit 5306)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4826 robust_rms=8.570 arcsec worst_quadrant_rms=18.234 arcsec
SIP_REFIT: SIP order 3 trial: matched=4826 robust_rms=0.493 arcsec worst_quadrant_rms=0.524 arcsec
SIP_REFIT: SIP order 5 trial: matched=4826 robust_rms=0.362 arcsec worst_quadrant_rms=0.411 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4826 robust_rms_before=1.121 arcsec robust_rms_before_corrected=0.362 arcsec robust_rms_after=0.362 arcsec worst_quadrant_rms_before=0.394 worst_quadrant_rms_after=0.411
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.394 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits N_match=4826 sigma_overall_arcsec=0.368 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.396 sigma_q3_arcsec=0.347 sigma_q4_arcsec=0.368 n_q1=1483 n_q2=1038 n_q3=1353 n_q4=952 worst_quadrant_to_overall_ratio=1.076
The image catalog is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits -region wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
Saving fully-calibrated image wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/wcs_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits
Preparing the HTML report for the field Cnc-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Cnc-01-Q1b1x1_2026-02-21_23-15-49_20.00sec_-15.00C_LIGHT_0203.fits at 08:55:29.48 +26:06:48.4:  11.69 +/- 0.01  detection
Forced photometry on wcs_Cnc-01-Q1b1x1_2026-02-21_23-16-32_20.00sec_-14.90C_LIGHT_0204.fits at 08:55:29.48 +26:06:48.4:  11.70 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.70 +/- 0.00
Forced photometry filter REJECTED candidate at 08:55:29.48 +26:06:48.4: ref_mag=11.70 +/- 0.00 new_mean_mag=11.9972 delta=-0.30 (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 67808_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 67808_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.53    09:06:51.62 +31:35:36.6   5587 4251   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  09:06:51.61 +31:35:36.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 67809_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 67809_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.24    08:50:31.52 +33:46:20.8   3450 5453   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:50:31.47 +33:46:20.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 67810_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 67810_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.10    09:01:52.75 +27:38:30.7   5094 1833   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  09:01:52.80 +27:38:30.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 67813_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 67813_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.09    08:33:21.41 +25:16:28.7   1272 0267   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:33:21.43 +25:16:28.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 67815_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 67815_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    11.79    09:20:28.98 +31:57:16.2   7310 4623   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  09:20:28.94 +31:57:16.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68052_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68052_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    12.15    08:51:12.61 +25:38:57.2   3717 0557   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:51:12.60 +25:38:57.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68053_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68053_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 1     2026 09 06.47714    2461289.97714    12.00    08:55:29.46 +26:06:48.9   4291 0870   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-26-55_20.00sec_-0.00C_LIGHTs_0401.fits
Discovery image 2     2026 09 06.47771    2461289.97771    12.00    08:55:29.50 +26:06:47.9   4286 0864   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

  
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Considering the candidate 68117_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68117_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    12.47    08:52:41.91 +32:29:31.8   3754 4690   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:52:41.90 +32:29:31.6 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 68136_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68136_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    12.17    09:29:48.93 +32:32:31.7   8466 5118   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  09:29:48.90 +32:32:31.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68268_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68268_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    12.65    09:17:33.21 +26:26:42.3   7250 1272   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  09:17:33.25 +26:26:42.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68269_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68269_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    12.78    08:34:05.52 +25:13:08.5   1374 0234   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:34:05.52 +25:13:08.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68372_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68372_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.06    08:44:24.87 +28:26:20.6   2755 2213   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:44:24.91 +28:26:21.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68400_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68400_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.19    08:48:50.78 +30:29:36.7   3303 3468   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:48:50.79 +30:29:36.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68410_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68410_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.08    08:45:29.33 +29:16:40.6   2885 2723   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:45:29.31 +29:16:40.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68455_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68455_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.42    08:45:26.46 +28:25:58.0   2891 2213   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:45:26.51 +28:25:57.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68473_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68473_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.34    08:57:54.12 +30:15:00.3   4484 3371   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:57:54.09 +30:15:00.6 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 68489_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68489_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.28    08:53:02.99 +29:55:47.3   3862 3149   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:53:03.03 +29:55:47.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68512_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68512_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.65    08:52:56.57 +32:21:53.9   3788 4614   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:52:56.57 +32:21:54.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68543_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68543_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.49    08:54:29.58 +26:55:11.2   4130 1345   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  08:54:29.57 +26:55:11.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 68545_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 68545_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 2     2026 09 06.47771    2461289.97771    13.35    09:03:08.64 +28:10:57.9   5242 2169   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

**** FOUND  09:03:08.69 +28:10:56.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 06891_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402
The candidate 06891_fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402 did not pass the final checks
Discovery image 3     2026 09 06.47771    2461289.97771    12.16    08:50:43.57 +25:59:59.8   3644 0767   /data_ssd/NMW-TexasTech/workdir//img_2026-09-06_CI_Cnc-01-Q1b1x1_062826_TTUQ1b1x1_879989_PsM86Kly/fd_Cnc-01-Q1b1x1_2026-09-06_06-27-44_20.00sec_-0.00C_LIGHTs_0402.fits

Rejecting candidate due to large distance (42.7") between the two second-epoch detections
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Cnc-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Cnc-01-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461289.97714164 -observatory V36
11:33:42.54 +04:06:06.4 Mercury (-0.9mag)
13:34:00.40 -14:12:22.7 Venus (-4.7mag)
07:11:46.52 +23:01:59.5 Mars (1.2mag)
09:08:22.53 +17:00:24.2 Jupiter (-1.8mag)
00:51:55.16 +02:39:57.7 Saturn (0.5mag)
04:13:40.61 +21:01:57.9 Uranus (5.7mag)
00:13:49.41 -00:02:42.3 Neptune (7.7mag)
20:25:38.99 -23:39:25.6 Pluto (14.5mag)
06:57:09.51 +26:30:13.1 Moon (-9.6mag)
-rw-r--r-- 1 apache apache 362 Sep  6 06:31 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461289.97714164:
09:08:22.90 +17:00:23.9 Io (6.2mag)
09:08:31.28 +16:59:42.1 Europa (6.3mag)
09:08:38.77 +16:59:03.9 Ganymede (5.7mag)
09:07:56.11 +17:02:33.6 Callisto (6.9mag)
09:06:07.16 +17:16:34.3 Himalia (15.7mag)
09:08:24.25 +17:00:16.5 Thebe (16.6mag)
09:05:44.87 +17:10:35.7 Elara (17.7mag)
09:12:17.28 +16:28:13.8 Pasiphae (17.9mag)
09:09:31.12 +17:17:57.5 Carme (19.0mag)
00:51:55.26 +02:40:19.2 Titan (8.3mag)
00:51:50.17 +02:40:02.6 Rhea (9.6mag)
00:52:12.49 +02:42:32.3 Iapetus (11.0mag)
00:52:07.40 +02:39:19.5 Hyperion (14.3mag)
00:50:42.79 +02:29:46.5 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Sep  6 06:31 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461289.97714164:
21:57:11.06 +00:09:28.8 JWST
16:05:24.71 +48:11:23.0 Chandra
07:02:18.59 -03:26:46.0 XMM-Newton
-rw-r--r-- 1 apache apache 96 Sep  6 06:31 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461289.97714164 -observatory V36
03:39:55.49 +19:18:07.5 17.4mag P/1996 R2 (Lagerkvist)
18:02:37.84 -34:13:33.5 14.3mag P/2010 H2 (Vales)
07:18:50.92 -70:15:23.8 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:15:35.80 +33:40:45.2 17.7mag C/2017 K2 (PANSTARRS)
04:50:12.35 +45:21:28.9 15.8mag P/2021 N1 (ZTF)
04:50:12.35 +45:21:28.9 15.8mag P/2021 N1 (ZTF)
04:50:12.35 +45:21:28.9 15.8mag P/2021 N1 (ZTF)
04:50:12.35 +45:21:28.9 15.8mag P/2021 N1 (ZTF)
22:14:08.40 +28:46:09.7 17.4mag C/2022 E2 (ATLAS)
07:09:33.86 +25:59:40.0 16.9mag C/2022 N2 (PANSTARRS)
10:48:44.58 +27:15:21.1 17.1mag C/2022 QE78 (ATLAS)
09:48:08.94 +05:14:14.9 18.0mag C/2022 R6 (PANSTARRS)
15:29:45.98 -15:34:37.8 14.8mag C/2023 R1 (PANSTARRS)
08:37:40.29 +32:50:32.9 15.8mag C/2024 E1 (Wierzchos)
15:06:29.75 +15:19:56.9 17.9mag C/2024 G6 (ATLAS)
18:34:08.17 +43:12:17.1 13.7mag C/2024 J3 (ATLAS)
20:27:17.78 +49:20:36.5 17.4mag C/2024 R4 (PANSTARRS)
05:35:09.94 -13:00:57.1 15.1mag C/2024 T5 (ATLAS)
07:11:20.58 +18:42:25.5 17.8mag C/2025 J1 (Borisov)
11:16:40.03 +18:49:58.6 16.8mag C/2025 V2 (Rankin)
13:18:57.29 +00:10:56.1 16.8mag C/2025 Y1 (ATLAS)
16:39:17.20 +74:10:00.3 16.1mag C/2026 A2 (Bok)
03:06:10.91 +46:09:35.8 17.4mag C/2026 B2 (Sun-Gao)
12:12:30.97 +11:12:56.8 17.5mag A/2026 E1
22:25:18.40 -34:58:43.3 13.4mag 10P/Tempel
01:18:11.35 +36:51:39.9 17.9mag 11P/Tempel-Swift-LINEAR
11:47:37.47 -05:24:24.6 16.3mag 29P/Schwassmann-Wachmann
12:06:55.32 -04:50:06.2 17.6mag 63P/Wild
00:45:06.68 -07:01:01.7 15.4mag 65P/Gunn
06:37:44.35 +19:18:50.9 17.1mag 78P/Gehrels
03:17:12.82 +14:59:14.9 16.7mag 88P/Howell
05:35:30.28 +28:19:04.6 17.5mag 112P/Urata-Niijima
07:29:21.73 +25:01:28.2 17.9mag 114P/Wiseman-Skiff
10:26:03.80 +21:02:28.1 14.8mag 123P/West-Hartley
12:44:48.17 -21:03:08.1 17.4mag 124P/Mrkos
06:16:25.11 +20:39:51.9 15.9mag 128P/Shoemaker-Holt
02:35:15.44 -17:42:12.8 15.3mag 161P/Hartley-IRAS
09:39:12.46 +14:16:43.4 12.0mag 169P/NEAT
03:23:43.67 +08:32:28.3 14.5mag 220P/McNaught
04:45:50.81 +36:03:47.8 15.2mag 260P/McNaught
08:29:40.37 +35:47:14.8 17.3mag 295P/LINEAR
15:24:42.54 -00:09:24.8 17.9mag 391P/Kowalski
09:27:04.64 +16:53:32.7 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.1K Sep  6 06:31 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.74 -22:25:28.60  V8055  2026-08-30.22 10.89
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.89 +49:28:51.30  SN2026wjs  2026-08-9.24 17.09
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
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
-rw-r--r-- 1 apache apache 5.7K Sep  6 06:31 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
-rw-r--r-- 1 apache apache 190K Sep  6 06:31 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
01:51:02.630 +05:47:25.17  AT 2026ynj  2026-08-06.85 21.71
01:41:41.730 +01:06:49.26  AT 2026yni  2026-08-06.85 21.65
01:49:11.200 -00:33:20.53  AT 2026ynh  2026-08-06.84 21.38
01:07:41.150 -00:00:30.93  AT 2026yng  2026-08-06.84 21.99
01:00:19.600 +05:13:13.68  AT 2026ynf  2026-08-06.84 21.4
00:02:10.680 +04:29:05.91  AT 2026yne  2026-08-06.83 22.4
00:13:33.330 +04:19:21.34  AT 2026ynd  2026-08-06.77 22.15
23:51:06.360 +01:51:14.34  AT 2026ync  2026-08-06.76 22.21
23:15:09.720 +02:58:45.37  AT 2026ynb  2026-08-06.75 22.52
22:50:40.350 +05:31:47.83  AT 2026yna  2026-08-05.73 21.56
22:48:01.050 +02:29:57.95  AT 2026ymz  2026-08-05.73 21.98
22:56:40.110 +02:46:51.37  AT 2026ymy  2026-08-04.80 21.96
01:44:34.660 +05:27:13.55  AT 2026ymx  2026-08-01.88 21.27
01:29:50.630 +00:07:42.35  AT 2026ymw  2026-07-21.86 22.34
01:20:55.160 +01:31:29.58  AT 2026ymv  2026-07-20.88 22.17
23:25:01.600 +02:19:39.37  AT 2026ymu  2026-07-20.78 22.49
22:52:58.240 +03:42:25.38  AT 2026ymt  2026-08-05.73 21.81
23:42:43.162 +19:31:30.19  AT 2026yms  2026-08-09.94 19.57
21:20:13.290 -37:42:51.98  AT 2026ymr  2026-08-09.45 19.171
17:37:51.010 -21:58:53.20  AT 2026ymq  2026-08-09.59 14.86
-rw-r--r-- 1 apache apache 88K Sep  6 06:31 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sun Sep  6 06:31:18 CDT 2026
=======================================
TIMING SExtractor: 1 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 22s (0.37 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 6s (0.10 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 35s (0.58 min)
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 14s (0.23 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: 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: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 27s (0.45 min)
FIELD_Cnc-01-Q1b1x1: 75s (1.25 min)
=======================================
TOTAL_RUNTIME: 76s (1.27 min)
Finished: Sun Sep  6 06:32:34 CDT 2026