FITS images used in this processing run:

Field Cam-11-Q2b1x1 reference image: Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Field Cam-11-Q2b1x1 reference image: Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
Field Cam-11-Q2b1x1 second-epoch image: Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Field Cam-11-Q2b1x1 second-epoch image: Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461093.61077987 22.02.2026 02:39:21.381   /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
First image: 2461093.61077987 22.02.2026 02:39:21.381   /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Last  image: 2461267.74840285 15.08.2026 05:57:32.006   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.67
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: 5 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):  14010
Objects passed selection criteria:  13925
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: 9272.5
Average stars matched: 8598.5 (92.7312 %)
Memory usage VmPeak:   239312 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Aug 14 19:27:11 CDT 2026
VaST build number  1.0rc89-191-g1c132b07
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Aug 15 03:00:51 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: 2461093.61077987 22.02.2026 02:39:21.381   /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
First image: 2461093.61077987 22.02.2026 02:39:21.381   /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Last  image: 2461267.74840285 15.08.2026 05:57:32.006   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 86
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.29
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: 43 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):  116661
Objects passed selection criteria:  116317
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 82976.2
Average stars matched: 76809.5 (92.5681 %)
Memory usage VmPeak:   558688 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Aug 14 19:27:11 CDT 2026
VaST build number  1.0rc89-191-g1c132b07
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Aug 15 03:02:27 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Cam-11-Q2b1x1
#######################################
########### Starting Cam-11-Q2b1x1 ###########
Processing Cam-11-Q2b1x1
server tau has sufficient free disk space available: 266888 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 266888 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.png' -> 'transient_report/Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits_preview.png'

Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits


renamed 'Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.png' -> 'transient_report/Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits_preview.png'

Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.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= 649.5784
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 708.8168
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1584.8611
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 510.1827
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1580.9659
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 510.5130
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 2.43983
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =                 29.0 / [degC] Focuser temperature
AMBTEMP =                 28.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-15T00:56:52.1864191' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-15T05:56:52.1864191' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61267.247826227 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-15T05:57:02.0894259' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61267.2479408449 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     63.5254325438051 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9996323968396 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     14.9991666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     33.9933333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.81073978619532 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Cam-11'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 14 07'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                20480 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20480 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =                 29.0 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=                 29.0 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 45.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 28.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 24.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            23.801904 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            15.101208 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/d_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits :)

Spent 0.568063 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/d_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     28.9099998474121 / [degC] Focuser temperature
AMBTEMP =                 28.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-15T00:57:32.0063879' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-15T05:57:32.0063879' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61267.2482871064 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-15T05:57:41.9102777' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61267.2484017359 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     63.5254324697206 / [deg] RA of telescope" status=0
Record 32: "DEC     =     53.9996323934294 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.0769444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     34.0552777777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.79210244395338 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Cam-11'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '04 14 07'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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  =                20480 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20480 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.9099998474121 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.9099998474121 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 15.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 45.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               902.71 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 28.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 24.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            23.801904 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            15.101208 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/d_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits :)

Spent 0.556140 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/d_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Previews of the CALIBRATED second-epoch images:


fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits



fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
  
SExtractor catalog cache: saved Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.cat to cache
SExtractor catalog cache: saved Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.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: 2461267.74794197
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits exists and is non-empty
wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits exists and is non-empty
wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits exists and is non-empty
wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits (1st reference image)
verification OK: wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Image size: 941.6'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: 04:14:08.869 +53:59:58.47 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits (1st new image)
verification OK: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Image size: 940.4'x624.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:14:03.471 +53:58:40.49 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:14:08.869 +53:59:58.47
Second-epoch image center 04:14:03.471 +53:58:40.49
Angular distance between the image centers 0.0254 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits (2nd new image)
verification OK: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Image size: 940.4'x624.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:14:02.587 +53:58:36.64 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:14:08.869 +53:59:58.47
Second-epoch image center 04:14:02.587 +53:58:36.64
Angular distance between the image centers 0.0274 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  04:14:03.471 +53:58:40.49
Second-epoch second image center 04:14:02.587 +53:58:36.64
Angular distance between the image centers 0.00242 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits &> /tmp/tmp.NuIetNX0Ri
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits &> /tmp/tmp.XFpEFdC2DU
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits &> /tmp/tmp.FipOrXarzb
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits &> /tmp/tmp.BFUVXLQlYB
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Calibrating the magnitude scale
Found non-empty wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits and wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits and wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat 
Found non-empty wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits and wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat
The reference image (wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits) and catalog (wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat) found
'wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat' -> 'wcsmag.cat'
Read 17373 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 49.0355 to 78.9609 deg, Dec +47.7116 to +59.3642 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 49.0355 to 78.9609 deg, Dec 47.7116 to 59.3642 deg
Loaded 11453 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): 7219 out of 8021 total matches.
Matched with Tycho-2 8021 out of 17373 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.940600
a=0.000000 b=1.000000 c=22.940600
From vast_summary.log: estimated ref. image limiting mag.:  -7.67
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.27

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.27

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 17373 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 49.0355 to 78.9609 deg, Dec +47.7116 to +59.3642 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 49.0355 to 78.9609 deg, Dec 47.7116 to 59.3642 deg
Loaded 11453 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): 7219 out of 8021 total matches.
Matched with Tycho-2 8021 out of 17373 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Forced-photometry filter: calibrated wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits -> calib.txt_param_ref_wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits (aperture=6.0)
Read 17364 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 49.0352 to 78.9610 deg, Dec +47.7027 to +59.3642 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 49.0352 to 78.9610 deg, Dec 47.7027 to 59.3642 deg
Loaded 11464 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): 7230 out of 8036 total matches.
Matched with Tycho-2 8036 out of 17364 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
Forced-photometry filter: calibrated wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits -> calib.txt_param_ref_wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
 2.1 pix  Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
 2.2 pix  fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
 2.3 pix  fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Limiting magnitude estimates:
 15.3 mag.  Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
 15.3 mag.  Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
 14.0 mag.  fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
 14.0 mag.  fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
All-image limiting magnitude estimate:  14.0 (SNR )  11.2 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.NuIetNX0Ri (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits' -> 'wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
WCS_IMAGE_NAME=wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
WCS-calibrated image found: wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Checking if the catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat corresponding to the image wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits alredy exist and is non-empty...
Catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat corresponding to the image wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
WCS catalog name: wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1702, bad_region=4053, passed=17373
Got 17373 stars (including 11966 good ones) from the SExtractor catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat 
util/solve_plate_with_UCAC5 got 17373 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (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 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4923 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 4901 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 14132 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

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 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4923 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 14132 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 14132 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 4901 stars left (next iteration limit 5391)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits N_match=4901 sigma_overall_arcsec=0.480 sigma_q1_arcsec=0.582 sigma_q2_arcsec=0.457 sigma_q3_arcsec=0.461 sigma_q4_arcsec=0.413 n_q1=1394 n_q2=854 n_q3=1593 n_q4=1060 worst_quadrant_to_overall_ratio=1.212
The image catalog is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits -region wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.XFpEFdC2DU (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits' -> 'wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
WCS_IMAGE_NAME=wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
WCS-calibrated image found: wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
Checking if the catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat corresponding to the image wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits alredy exist and is non-empty...
Catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat corresponding to the image wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
WCS catalog name: wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=1704, bad_region=4071, passed=17364
Got 17364 stars (including 11916 good ones) from the SExtractor catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat 
util/solve_plate_with_UCAC5 got 17364 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 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 4903 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 14101 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

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 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4925 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 14101 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 14101 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 4903 stars left (next iteration limit 5393)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits N_match=4903 sigma_overall_arcsec=0.462 sigma_q1_arcsec=0.559 sigma_q2_arcsec=0.455 sigma_q3_arcsec=0.448 sigma_q4_arcsec=0.389 n_q1=1397 n_q2=848 n_q3=1598 n_q4=1060 worst_quadrant_to_overall_ratio=1.210
The image catalog is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits -region wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.FipOrXarzb (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
WCS_IMAGE_NAME=wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
WCS-calibrated image found: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Checking if the catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat corresponding to the image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat corresponding to the image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
WCS catalog name: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=413, bad_region=1089, passed=6445
Got 6445 stars (including 5002 good ones) from the SExtractor catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat 
util/solve_plate_with_UCAC5 got 6445 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.4'
Seting catalog search parameters based on the expected field of view 940.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013061 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010449 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 689 to 748 (Dec 47.9 to 59.3)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 4884 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4882 matched stars entering correct_measured_positions(), 5588 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 

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 689 to 748 (Dec 47.9 to 59.3)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 5588 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.57" 
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 5588 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Excluding outliers - 4883 stars left (next iteration limit 5370)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4883 robust_rms=6.284 arcsec worst_quadrant_rms=13.708 arcsec
SIP_REFIT: SIP order 3 trial: matched=4883 robust_rms=0.697 arcsec worst_quadrant_rms=0.779 arcsec
SIP_REFIT: SIP order 5 trial: matched=4883 robust_rms=0.570 arcsec worst_quadrant_rms=0.637 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4883 robust_rms_before=1.458 arcsec robust_rms_before_corrected=0.569 arcsec robust_rms_after=0.570 arcsec worst_quadrant_rms_before=0.665 worst_quadrant_rms_after=0.637
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.665 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits N_match=4883 sigma_overall_arcsec=0.583 sigma_q1_arcsec=0.578 sigma_q2_arcsec=0.549 sigma_q3_arcsec=0.664 sigma_q4_arcsec=0.534 n_q1=1824 n_q2=711 n_q3=1538 n_q4=810 worst_quadrant_to_overall_ratio=1.138
The image catalog is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits -region wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.BFUVXLQlYB (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
WCS_IMAGE_NAME=wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
WCS-calibrated image found: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Checking if the catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat corresponding to the image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat corresponding to the image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
WCS catalog name: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=412, bad_region=1107, passed=6472
Got 6472 stars (including 5006 good ones) from the SExtractor catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat 
util/solve_plate_with_UCAC5 got 6472 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.4'
Seting catalog search parameters based on the expected field of view 940.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013061 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010449 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 689 to 748 (Dec 47.9 to 59.3)
Done reading UCAC5 zone files...
Matched 4919 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 4886 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 5597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 

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 689 to 748 (Dec 47.9 to 59.3)
Done reading UCAC5 zone files...
Matched 4920 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 5597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Accuracy estimation diagnostic: 4884 matched stars entering correct_measured_positions(), 5597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Excluding outliers - 4884 stars left (next iteration limit 5373)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4884 robust_rms=6.110 arcsec worst_quadrant_rms=13.834 arcsec
SIP_REFIT: SIP order 3 trial: matched=4884 robust_rms=0.703 arcsec worst_quadrant_rms=0.777 arcsec
SIP_REFIT: SIP order 5 trial: matched=4884 robust_rms=0.580 arcsec worst_quadrant_rms=0.643 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4884 robust_rms_before=1.394 arcsec robust_rms_before_corrected=0.575 arcsec robust_rms_after=0.580 arcsec worst_quadrant_rms_before=0.674 worst_quadrant_rms_after=0.643
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.674 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits N_match=4884 sigma_overall_arcsec=0.573 sigma_q1_arcsec=0.560 sigma_q2_arcsec=0.580 sigma_q3_arcsec=0.669 sigma_q4_arcsec=0.488 n_q1=1830 n_q2=723 n_q3=1540 n_q4=791 worst_quadrant_to_overall_ratio=1.168
The image catalog is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits -region wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Saving the final (post-refit) wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits to local_wcs_cache/
'wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits' -> 'local_wcs_cache/wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits'
Saving the final (post-refit) wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits to local_wcs_cache/
'wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits' -> 'local_wcs_cache/wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits'
Saving the final (post-refit) wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits to local_wcs_cache/
'wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits' -> 'local_wcs_cache/wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits'
Saving the final (post-refit) wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits to local_wcs_cache/
'wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits' -> 'local_wcs_cache/wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits sigma_overall=0.480 worst_q_ratio=1.212
ref2=Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits sigma_overall=0.462 worst_q_ratio=1.210
new1=fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits sigma_overall=0.583 worst_q_ratio=1.138
new2=fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits sigma_overall=0.573 worst_q_ratio=1.168
reference average sigma_overall=0.471 worst_q_ratio=1.211
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046_astrometric_residuals.png (4901 matched stars from wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.43 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047_astrometric_residuals.png (4903 matched stars from wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240_astrometric_residuals.png (4883 matched stars from wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.52 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241_astrometric_residuals.png (4884 matched stars from wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.53 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits'
Saving fully-calibrated image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits'
Preparing the HTML report for the field Cam-11-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Cam-11-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
  
SExtractor catalog cache: saved Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.cat to cache
SExtractor catalog cache: saved Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Creating symlink local_wcs_cache/wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
Creating symlink local_wcs_cache/wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Creating symlink local_wcs_cache/wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits exists and is non-empty
wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits exists and is non-empty
wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits exists and is non-empty
wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits (1st reference image)
verification OK: wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Image size: 941.6'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: 04:14:08.869 +53:59:58.47 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits (1st new image)
verification OK: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Image size: 940.4'x624.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:14:03.471 +53:58:40.49 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 04:14:08.869 +53:59:58.47
Second-epoch image center 04:14:03.471 +53:58:40.49
Angular distance between the image centers 0.0254 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits (2nd new image)
verification OK: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Image size: 940.4'x624.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.89"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 04:14:02.587 +53:58:36.64 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 04:14:08.869 +53:59:58.47
Second-epoch image center 04:14:02.587 +53:58:36.64
Angular distance between the image centers 0.0274 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  04:14:03.471 +53:58:40.49
Second-epoch second image center 04:14:02.587 +53:58:36.64
Angular distance between the image centers 0.00242 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits &> /tmp/tmp.wLCV0nxWL9
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits &> /tmp/tmp.VwVKolt875
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits &> /tmp/tmp.LrtGorvXUA
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits &> /tmp/tmp.hAIuS3ikNU
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Calibrating the magnitude scale
Found non-empty wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits and wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits and wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat 
Found non-empty wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits and wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat
The reference image (wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits) and catalog (wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat) found
'wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat' -> 'wcsmag.cat'
Read 140708 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 48.9404 to 78.9609 deg, Dec +47.6949 to +59.3756 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 48.9404 to 78.9609 deg, Dec 47.6949 to 59.3756 deg
Loaded 11511 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): 5993 out of 8204 total matches.
Matched with Tycho-2 8204 out of 140708 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.786700
a=0.000000 b=1.000000 c=22.786700
From vast_summary.log: estimated ref. image limiting mag.:  -7.29
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.50

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.50

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 140708 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 48.9404 to 78.9609 deg, Dec +47.6949 to +59.3756 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 48.9404 to 78.9609 deg, Dec 47.6949 to 59.3756 deg
Loaded 11511 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): 5993 out of 8204 total matches.
Matched with Tycho-2 8204 out of 140708 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Forced-photometry filter: calibrated wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits -> calib.txt_param_ref_wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits (aperture=4.4)
Read 140191 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 48.9776 to 78.9637 deg, Dec +47.6949 to +59.3671 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 48.9776 to 78.9637 deg, Dec 47.6949 to 59.3671 deg
Loaded 11495 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): 6007 out of 8204 total matches.
Matched with Tycho-2 8204 out of 140191 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
Forced-photometry filter: calibrated wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits -> calib.txt_param_ref_wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 71 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 1.9 pix  Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
 1.9 pix  Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
 2.0 pix  fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
 2.0 pix  fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Limiting magnitude estimates:
 15.5 mag.  Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
 15.5 mag.  Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
 14.2 mag.  fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
 14.2 mag.  fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
All-image limiting magnitude estimate:  14.2 (SNR )  13.8 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.wLCV0nxWL9 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits' -> 'wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
WCS_IMAGE_NAME=wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
WCS-calibrated image found: wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
Checking if the catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat corresponding to the image wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits alredy exist and is non-empty...
Catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat corresponding to the image wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits
WCS catalog name: wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=34, blended=14794, bad_region=23405, passed=140674
Got 140674 stars (including 104482 good ones) from the SExtractor catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat 
util/solve_plate_with_UCAC5 got 140674 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (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 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 4899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 122370 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 

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 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4918 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 122370 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 122370 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Excluding outliers - 4898 stars left (next iteration limit 5388)
Stop iterations.


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

SIP_REFIT: wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits N_match=4898 sigma_overall_arcsec=0.438 sigma_q1_arcsec=0.554 sigma_q2_arcsec=0.415 sigma_q3_arcsec=0.419 sigma_q4_arcsec=0.374 n_q1=1402 n_q2=838 n_q3=1597 n_q4=1061 worst_quadrant_to_overall_ratio=1.266
The image catalog is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits -region wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.VwVKolt875 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits' -> 'wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
WCS_IMAGE_NAME=wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
WCS-calibrated image found: wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
Checking if the catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat corresponding to the image wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits alredy exist and is non-empty...
Catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat corresponding to the image wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits
WCS catalog name: wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=26, blended=14593, bad_region=23295, passed=140165
Got 140165 stars (including 104241 good ones) from the SExtractor catalog wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat 
util/solve_plate_with_UCAC5 got 140165 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 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4924 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 4904 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 121947 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4924 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4905 matched stars entering correct_measured_positions(), 121947 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 4905 matched stars entering correct_measured_positions(), 121947 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Excluding outliers - 4905 stars left (next iteration limit 5394)
Stop iterations.


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

SIP_REFIT: wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits N_match=4905 sigma_overall_arcsec=0.431 sigma_q1_arcsec=0.535 sigma_q2_arcsec=0.425 sigma_q3_arcsec=0.412 sigma_q4_arcsec=0.366 n_q1=1401 n_q2=849 n_q3=1588 n_q4=1067 worst_quadrant_to_overall_ratio=1.241
The image catalog is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits -region wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.LrtGorvXUA (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
WCS_IMAGE_NAME=wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
WCS-calibrated image found: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Checking if the catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat corresponding to the image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat corresponding to the image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
WCS catalog name: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=2929, bad_region=7770, passed=57718
Got 57718 stars (including 47266 good ones) from the SExtractor catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat 
util/solve_plate_with_UCAC5 got 57718 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.4'
Seting catalog search parameters based on the expected field of view 940.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013061 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010449 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 689 to 748 (Dec 47.9 to 59.3)
Done reading UCAC5 zone files...
Matched 4922 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 52115 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 

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 689 to 748 (Dec 47.9 to 59.3)
Done reading UCAC5 zone files...
Matched 4923 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 52115 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 52115 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Excluding outliers - 4897 stars left (next iteration limit 5385)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.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=4897 robust_rms=6.361 arcsec worst_quadrant_rms=12.053 arcsec
SIP_REFIT: SIP order 3 trial: matched=4897 robust_rms=0.688 arcsec worst_quadrant_rms=0.790 arcsec
SIP_REFIT: SIP order 5 trial: matched=4897 robust_rms=0.572 arcsec worst_quadrant_rms=0.649 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4897 robust_rms_before=1.518 arcsec robust_rms_before_corrected=0.561 arcsec robust_rms_after=0.572 arcsec worst_quadrant_rms_before=0.661 worst_quadrant_rms_after=0.649
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.661 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits N_match=4897 sigma_overall_arcsec=0.570 sigma_q1_arcsec=0.566 sigma_q2_arcsec=0.519 sigma_q3_arcsec=0.680 sigma_q4_arcsec=0.521 n_q1=1899 n_q2=785 n_q3=1373 n_q4=840 worst_quadrant_to_overall_ratio=1.193
The image catalog is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits -region wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.hAIuS3ikNU (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
WCS_IMAGE_NAME=wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
WCS-calibrated image found: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Checking if the catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat corresponding to the image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat corresponding to the image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
WCS catalog name: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=18, blended=2929, bad_region=7770, passed=57779
Got 57779 stars (including 47295 good ones) from the SExtractor catalog wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat 
util/solve_plate_with_UCAC5 got 57779 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.4'
Seting catalog search parameters based on the expected field of view 940.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013061 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010449 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 689 to 748 (Dec 47.9 to 59.3)
Done reading UCAC5 zone files...
Matched 4927 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 4904 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 52162 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 

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 689 to 748 (Dec 47.9 to 59.3)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 52162 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Accuracy estimation diagnostic: 4903 matched stars entering correct_measured_positions(), 52162 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Excluding outliers - 4903 stars left (next iteration limit 5393)
Stop iterations.


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

SIP_REFIT: wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.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=4903 robust_rms=6.281 arcsec worst_quadrant_rms=11.241 arcsec
SIP_REFIT: SIP order 3 trial: matched=4903 robust_rms=0.697 arcsec worst_quadrant_rms=0.783 arcsec
SIP_REFIT: SIP order 5 trial: matched=4903 robust_rms=0.576 arcsec worst_quadrant_rms=0.642 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4903 robust_rms_before=1.470 arcsec robust_rms_before_corrected=0.567 arcsec robust_rms_after=0.576 arcsec worst_quadrant_rms_before=0.667 worst_quadrant_rms_after=0.642
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.667 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits N_match=4903 sigma_overall_arcsec=0.565 sigma_q1_arcsec=0.552 sigma_q2_arcsec=0.545 sigma_q3_arcsec=0.667 sigma_q4_arcsec=0.495 n_q1=1892 n_q2=785 n_q3=1383 n_q4=843 worst_quadrant_to_overall_ratio=1.180
The image catalog is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits -region wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Saving fully-calibrated image wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Preparing the HTML report for the field Cam-11-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits at 04:09:42.67 +51:52:14.5:  11.79 +/- 0.01  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits at 03:49:51.03 +51:28:57.9:  12.60 +/- 0.02  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits at 04:16:35.49 +52:58:45.7:  11.66 +/- 0.01  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits at 03:54:44.83 +49:57:17.6:  13.36 +/- 0.03  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits at 03:54:12.97 +51:33:48.0:  13.22 +/- 0.03  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits at 04:20:48.46 +50:15:32.5:  12.86 +/- 0.03  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits at 03:54:12.97 +51:33:48.0:  13.30 +/- 0.03  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits at 03:49:51.03 +51:28:57.9:  12.54 +/- 0.01  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits at 04:09:42.67 +51:52:14.5:  11.75 +/- 0.01  detection
Forced photometry reference-image weighted average:  11.77 +/- 0.01
Forced photometry reference-image weighted average:  12.57 +/- 0.01
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits at 03:54:44.83 +49:57:17.6:  13.31 +/- 0.03  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits at 04:16:35.49 +52:58:45.7:  11.65 +/- 0.01  detection
Forced photometry filter REJECTED candidate at 04:09:42.67 +51:52:14.5: ref_mag=11.77 +/- 0.01 new_mean_mag=11.8740 delta=-0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 03:49:51.03 +51:28:57.9: ref_mag=12.57 +/- 0.01 new_mean_mag=12.4905 delta=0.08 (need > 0.90)
Forced photometry reference-image weighted average:  13.26 +/- 0.02
Forced photometry filter REJECTED candidate at 03:54:12.97 +51:33:48.0: ref_mag=13.26 +/- 0.02 new_mean_mag=13.1463 delta=0.11 (need > 0.90)
Forced photometry reference-image weighted average:  13.34 +/- 0.02
Forced photometry filter REJECTED candidate at 03:54:44.83 +49:57:17.6: ref_mag=13.34 +/- 0.02 new_mean_mag=13.5504 delta=-0.21 (need > 0.90)
Forced photometry reference-image weighted average:  11.65 +/- 0.00
Forced photometry filter REJECTED candidate at 04:16:35.49 +52:58:45.7: ref_mag=11.65 +/- 0.00 new_mean_mag=11.8001 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits at 04:20:48.46 +50:15:32.5:  12.88 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.87 +/- 0.02
Forced photometry filter REJECTED candidate at 04:20:48.46 +50:15:32.5: ref_mag=12.87 +/- 0.02 new_mean_mag=12.9646 delta=-0.10 (need > 0.90)
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits at 04:24:08.05 +53:31:14.8:  13.70 +/- 0.05  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits at 04:09:32.24 +52:56:52.4:  13.65 +/- 0.04  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits at 03:59:46.92 +51:39:40.7:  13.97 +/- 0.06  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-39-21_20.00sec_-15.00C_LIGHT_0046.fits at 04:45:22.43 +56:57:55.4:  13.86 +/- 0.06  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits at 04:24:08.05 +53:31:14.8:  13.59 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.64 +/- 0.03
Forced photometry filter REJECTED candidate at 04:24:08.05 +53:31:14.8: ref_mag=13.64 +/- 0.03 new_mean_mag=13.6107 delta=0.03 (need > 0.90)
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits at 03:59:46.92 +51:39:40.7:  13.91 +/- 0.06  detection
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits at 04:09:32.24 +52:56:52.4:  13.65 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.93 +/- 0.04
Forced photometry reference-image weighted average:  13.65 +/- 0.03
Forced photometry filter REJECTED candidate at 03:59:46.92 +51:39:40.7: ref_mag=13.93 +/- 0.04 new_mean_mag=13.6298 delta=0.31 (need > 0.90)
Forced photometry filter REJECTED candidate at 04:09:32.24 +52:56:52.4: ref_mag=13.65 +/- 0.03 new_mean_mag=13.7510 delta=-0.10 (need > 0.90)
Forced photometry on wcs_Cam-11-Q2b1x1_2026-02-21_20-40-33_20.00sec_-15.00C_LIGHT_0047.fits at 04:45:22.43 +56:57:55.4:  13.94 +/- 0.07  detection
Forced photometry reference-image weighted average:  13.90 +/- 0.05
Forced photometry filter REJECTED candidate at 04:45:22.43 +56:57:55.4: ref_mag=13.90 +/- 0.05 new_mean_mag=13.8845 delta=0.02 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 6s
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
  
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Considering the candidate 161698_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161698_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.59    04:12:08.27 +53:04:49.1   4597 2661   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:12:08.20 +53:04:48.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 161702_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161702_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 1     2026 08 15.24794    2461267.74794    13.55    03:54:44.98 +49:57:16.3   2825 0885   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Discovery image 2     2026 08 15.24840    2461267.74840    13.55    03:54:44.69 +49:57:18.9   2826 0885   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

  
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Considering the candidate 161704_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161704_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.46    04:06:32.37 +53:30:07.0   4106 2940   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:06:32.42 +53:30:06.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 161710_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161710_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.24    04:02:36.54 +49:41:11.9   3578 0659   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:02:36.58 +49:41:12.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 161715_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161715_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.47    04:08:56.32 +56:51:42.0   4430 4955   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

Rejecting candidate due to large distance (20.3") between the two second-epoch detections
  
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Considering the candidate 161716_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161716_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.18    04:00:45.02 +49:41:55.3   3397 0679   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:00:45.01 +49:41:55.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 161721_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161721_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.09    04:01:07.44 +50:47:04.6   3487 1334   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:01:07.48 +50:47:04.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 161723_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161723_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.04    04:11:39.13 +53:09:04.2   4555 2705   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:11:39.15 +53:09:04.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 161724_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161724_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.20    04:04:29.84 +52:39:32.4   3888 2443   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:04:29.88 +52:39:31.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 161725_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161725_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.11    04:30:18.97 +57:36:24.0   6186 5385   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:30:18.97 +57:36:24.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 161734_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161734_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    12.95    04:03:18.03 +55:02:14.6   3885 3883   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:03:18.06 +55:02:14.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 161740_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161740_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 1     2026 08 15.24794    2461267.74794    12.46    03:49:51.01 +51:28:57.1   2462 1858   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Discovery image 2     2026 08 15.24840    2461267.74840    12.52    03:49:51.05 +51:28:58.8   2464 1858   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

  
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Considering the candidate 161743_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161743_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 1     2026 08 15.24794    2461267.74794    11.93    04:09:42.69 +51:52:14.6   4339 1940   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Discovery image 2     2026 08 15.24840    2461267.74840    11.82    04:09:42.65 +51:52:14.4   4340 1941   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

  
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Considering the candidate 161744_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161744_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 1     2026 08 15.24794    2461267.74794    11.82    04:16:35.44 +52:58:46.5   4997 2587   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Discovery image 2     2026 08 15.24840    2461267.74840    11.78    04:16:35.54 +52:58:45.0   4998 2587   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

  
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Considering the candidate 162711_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 162711_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    11.00    03:57:56.68 +53:22:43.3   3330 2923   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
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Considering the candidate 165832_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 165832_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    12.34    04:22:02.50 +51:01:39.0   5484 1400   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:22:02.49 +51:01:38.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 165907_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 165907_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    12.49    04:26:53.17 +51:58:59.3   5939 1980   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:26:53.14 +51:58:59.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 166141_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 166141_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    12.46    04:22:29.37 +51:37:11.5   5529 1759   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:22:29.38 +51:37:11.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 166722_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 166722_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    12.74    04:15:09.55 +50:40:22.7   4824 1197   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:15:09.58 +50:40:22.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 166731_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 166731_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.00    03:45:03.48 +56:19:07.1   2417 4819   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  03:45:03.56 +56:19:06.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 167354_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 167354_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.03    03:47:01.99 +51:42:11.2   2216 2023   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  03:47:02.01 +51:42:11.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 167648_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 167648_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    12.93    04:40:18.21 +51:05:29.5   7219 1484   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:40:18.17 +51:05:28.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168163_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 168163_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    12.98    04:32:07.40 +56:20:16.8   6353 4621   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:32:07.50 +56:20:17.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168320_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 168320_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.04    03:47:44.97 +51:10:51.4   2242 1700   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  03:47:45.17 +51:10:52.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168364_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 168364_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.08    04:19:04.24 +52:35:42.8   5219 2351   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:19:04.32 +52:35:43.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168373_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 168373_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.01    04:33:10.52 +54:30:34.7   6476 3519   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

Rejecting candidate due to large distance (9.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168482_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 168482_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.14    03:51:28.44 +49:46:34.9   2495 0810   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  03:51:28.45 +49:46:35.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168533_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 168533_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 1     2026 08 15.24794    2461267.74794    13.14    03:54:12.95 +51:33:47.5   2877 1862   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Discovery image 2     2026 08 15.24840    2461267.74840    13.15    03:54:12.98 +51:33:48.5   2879 1862   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168540_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 168540_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.12    04:40:18.11 +53:28:27.4   7137 2924   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:40:18.02 +53:28:28.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168631_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 168631_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.38    04:01:40.51 +53:50:15.5   3687 3172   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:01:40.51 +53:50:15.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168719_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 168719_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.08    04:15:27.86 +51:12:49.7   4863 1523   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:15:27.82 +51:12:49.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168773_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 168773_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 1     2026 08 15.24794    2461267.74794    13.07    04:20:48.44 +50:15:31.1   5359 0934   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Discovery image 2     2026 08 15.24840    2461267.74840    12.89    04:20:48.49 +50:15:33.9   5361 0935   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 168947_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 168947_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.11    04:22:11.59 +51:01:13.8   5498 1396   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:22:11.63 +51:01:13.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 169040_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 169040_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.20    04:15:20.49 +53:40:53.8   4898 3014   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:15:20.48 +53:40:53.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 169424_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 169424_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.31    04:04:36.66 +55:54:32.6   4034 4401   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:04:36.71 +55:54:33.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 169724_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 169724_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.35    03:53:45.65 +58:00:10.7   3252 5746   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  03:53:45.51 +58:00:09.8 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 169894_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 169894_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.34    04:41:17.99 +57:54:09.7   7067 5608   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:41:18.07 +57:54:09.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 170028_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 170028_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.33    04:26:52.51 +52:01:20.4   5938 2004   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:26:52.37 +52:01:20.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 170161_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 170161_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.29    04:02:15.84 +52:53:31.2   3695 2598   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:02:15.85 +52:53:31.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 170358_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 170358_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.46    04:21:15.76 +56:43:06.1   5446 4838   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:21:15.76 +56:43:06.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 170381_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 170381_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.45    03:46:13.08 +51:33:23.7   2128 1944   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  03:46:13.05 +51:33:25.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 170481_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 170481_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.31    04:15:12.06 +53:43:58.6   4887 3045   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:15:12.05 +53:43:58.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 170724_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 170724_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.47    04:33:27.33 +52:49:21.9   6534 2501   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:33:27.36 +52:49:21.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 170755_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 170755_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.65    04:41:41.84 +54:40:53.0   7218 3661   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:41:41.78 +54:40:53.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 170800_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 170800_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.35    04:40:15.80 +53:28:20.3   7134 2923   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:40:15.71 +53:28:20.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 171000_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 171000_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.27    03:54:05.48 +49:45:51.5   2750 0776   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

Rejecting candidate due to large distance (9.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 171047_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 171047_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.64    04:36:11.89 +57:05:35.0   6676 5092   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:36:12.02 +57:05:36.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 171106_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 171106_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.75    03:47:06.75 +57:25:21.6   2675 5461   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 171274_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 171274_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.70    04:24:11.24 +56:29:07.9   5688 4697   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:24:11.31 +56:29:09.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 171431_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 171431_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.88    03:52:44.68 +53:28:08.4   2869 3024   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  03:52:44.59 +53:28:07.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 171509_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 171509_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.45    04:14:04.96 +51:49:44.1   4746 1899   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:14:05.00 +51:49:43.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 171644_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 171644_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 1     2026 08 15.24794    2461267.74794    13.57    04:24:08.04 +53:31:14.6   5682 2906   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Discovery image 2     2026 08 15.24840    2461267.74840    13.66    04:24:08.05 +53:31:14.9   5683 2907   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 171829_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 171829_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.62    04:17:29.43 +50:06:21.0   5039 0847   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:17:29.45 +50:06:20.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172176_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 172176_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.51    04:04:45.05 +55:44:12.5   4038 4297   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:04:45.04 +55:44:12.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172443_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 172443_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.93    03:58:52.68 +51:47:52.7   3328 1963   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  03:58:52.56 +51:47:52.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172638_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 172638_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.92    04:19:10.46 +55:32:37.5   5260 4130   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:19:10.35 +55:32:37.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172710_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 172710_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 1     2026 08 15.24794    2461267.74794    13.75    03:59:46.96 +51:39:40.7   3404 1874   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Discovery image 2     2026 08 15.24840    2461267.74840    13.55    03:59:46.88 +51:39:40.8   3405 1874   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 172964_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 172964_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.65    04:04:45.43 +55:43:53.6   4039 4293   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:04:45.59 +55:43:54.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 173238_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 173238_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 1     2026 08 15.24794    2461267.74794    13.83    04:09:32.13 +52:56:53.0   4356 2591   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Discovery image 2     2026 08 15.24840    2461267.74840    13.69    04:09:32.35 +52:56:51.7   4358 2591   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 173336_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 173336_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 1     2026 08 15.24794    2461267.74794    13.86    04:45:22.67 +56:57:55.6   7437 5064   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Discovery image 2     2026 08 15.24840    2461267.74840    13.93    04:45:22.20 +56:57:55.3   7438 5065   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 174000_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 174000_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 2     2026 08 15.24840    2461267.74840    13.82    04:39:41.86 +57:31:52.2   6950 5374   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

Rejecting candidate as there is no shift in pixel position (shift 0.3 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 42501_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 42501_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 3     2026 08 15.24840    2461267.74840    11.99    04:24:46.60 +55:55:42.3   5738 4361   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:24:46.58 +55:55:42.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 161215_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 161215_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 3     2026 08 15.24840    2461267.74840    12.98    04:21:34.38 +56:24:50.2   5470 4654   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

Rejecting candidate as there is no shift in pixel position (shift 0.0 pix) between the two second-epoch detections and REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES is set to 'yes'
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 94722_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 94722_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 3     2026 08 15.24840    2461267.74840    13.02    04:25:56.18 +49:53:26.7   5858 0711   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:25:56.07 +49:53:26.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 78328_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 78328_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 3     2026 08 15.24840    2461267.74840    12.34    04:35:47.26 +52:50:00.1   6746 2516   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:35:47.25 +52:49:59.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 76132_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 76132_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 3     2026 08 15.24840    2461267.74840    12.53    04:35:27.07 +52:56:40.1   6713 2582   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:35:27.12 +52:56:39.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 114196_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 114196_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 3     2026 08 15.24840    2461267.74840    13.34    04:31:04.71 +50:10:25.7   6355 0891   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:31:04.81 +50:10:26.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 26662_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 26662_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 3     2026 08 15.24840    2461267.74840    13.54    03:59:57.75 +57:16:39.2   3711 5258   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  03:59:57.88 +57:16:39.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 113617_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 113617_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 3     2026 08 15.24840    2461267.74840    12.12    04:25:28.78 +50:14:24.6   5813 0923   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:25:28.79 +50:14:24.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 19552_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 19552_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 3     2026 08 15.24840    2461267.74840    12.32    04:36:33.71 +57:24:03.8   6698 5280   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:36:33.71 +57:24:03.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 116731_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241
The candidate 116731_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241 did not pass the final checks
Discovery image 3     2026 08 15.24840    2461267.74840    9.09    04:16:33.25 +50:37:34.7   4956 1165   /data_ssd/NMW-TexasTech/workdir//img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits

**** FOUND  04:16:33.24 +50:37:34.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 7s
Prepared the HTML report for the field Cam-11-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-15_CI_Cam-11-Q2b1x1_012308_TTUQ2b1x1_3334359_00P5MDrw/monitoring_positions.txt
Read 57727 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 48.3205 to 78.2557 deg, Dec +47.9059 to +59.2679 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 48.3205 to 78.2557 deg, Dec 47.9059 to 59.2679 deg
Loaded 11120 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): 7232 out of 8007 total matches.
Matched with Tycho-2 8007 out of 57727 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits
Observation time (mid-exposure, UTC): JD 2461267.74794 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 63.51310 deg  Dec= +53.97706 deg
Frame center: alt= +15.176 deg  az= 39.310 deg  airmass= 3.7549
Header cross-check: CENTALT= 14.999 deg (difference +0.177 deg)
Header cross-check: AIRMASS= 3.8107 (we compute 3.7549)
Airmass zero-point fit: OK  k= +0.1931 +/- 0.0031 mag/airmass  N= 4333  airmass span 2.4087-7.5140  scatter 0.2032 mag
Source monitoring: airmass zero-point for wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-56-52_20.00sec_-0.00C_LIGHT_0240.fits: OK +0.749605 -0.193084 3.7549 +0.1931 4333 5.1054 0.2032 2.4087 7.5140
Read 57797 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 48.3208 to 78.2559 deg, Dec +47.9050 to +59.2644 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 48.3208 to 78.2559 deg, Dec 47.9050 to 59.2644 deg
Loaded 11114 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): 7241 out of 8010 total matches.
Matched with Tycho-2 8010 out of 57797 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits
Observation time (mid-exposure, UTC): JD 2461267.74840 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 63.50942 deg  Dec= +53.97599 deg
Frame center: alt= +15.255 deg  az= 39.377 deg  airmass= 3.7366
Header cross-check: CENTALT= 15.077 deg (difference +0.178 deg)
Header cross-check: AIRMASS= 3.7921 (we compute 3.7366)
Airmass zero-point fit: OK  k= +0.1940 +/- 0.0031 mag/airmass  N= 4387  airmass span 2.4013-7.4656  scatter 0.2028 mag
Source monitoring: airmass zero-point for wcs_fd_Cam-11-Q2b1x1_2026-08-15_00-57-32_20.00sec_-0.00C_LIGHT_0241.fits: OK +0.752282 -0.193997 3.7366 +0.1940 4387 5.0643 0.2028 2.4013 7.4656
########### Completed Cam-11-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461267.74794197 -observatory V36
08:48:16.62 +18:53:39.8 Mercury (-1.3mag)
12:26:58.37 -04:26:36.5 Venus (-4.4mag)
06:09:35.86 +23:42:22.9 Mars (1.3mag)
08:49:13.98 +18:17:31.9 Jupiter (-1.8mag)
00:55:46.34 +03:09:22.0 Saturn (0.6mag)
04:12:27.81 +20:58:50.7 Uranus (5.7mag)
00:15:39.39 +00:09:57.3 Neptune (7.7mag)
20:27:28.83 -23:32:47.4 Pluto (14.5mag)
11:35:23.54 -00:34:52.8 Moon (-8.9mag)
-rw-r--r-- 1 apache apache 362 Aug 15 03:00 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461267.74794197:
08:49:18.17 +18:17:13.1 Io (6.1mag)
08:49:21.55 +18:16:58.9 Europa (6.3mag)
08:49:30.49 +18:16:19.1 Ganymede (5.6mag)
08:49:25.69 +18:16:38.1 Callisto (6.8mag)
08:46:42.64 +18:21:13.0 Himalia (15.7mag)
08:49:17.01 +18:17:19.0 Thebe (16.6mag)
08:46:18.88 +18:18:22.5 Elara (17.7mag)
08:53:22.70 +17:53:47.8 Pasiphae (17.9mag)
08:51:56.51 +18:29:23.6 Carme (19.0mag)
00:55:52.98 +03:08:47.8 Titan (8.4mag)
00:55:40.36 +03:09:24.9 Rhea (9.7mag)
00:56:12.96 +03:09:36.6 Iapetus (11.1mag)
00:55:55.89 +03:08:41.1 Hyperion (14.4mag)
00:54:59.84 +03:01:38.8 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 15 03:00 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461267.74794197:
19:33:51.65 -19:05:29.7 JWST
19:16:11.21 +04:26:00.1 Chandra
02:50:56.08 +61:42:09.1 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 15 03:00 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461267.74794197 -observatory V36
03:21:19.11 +17:56:17.6 17.6mag P/1996 R2 (Lagerkvist)
18:00:18.54 -34:34:02.1 14.1mag P/2010 H2 (Vales)
07:00:13.84 -69:10:36.8 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:11:35.14 +33:08:43.3 17.7mag C/2017 K2 (PANSTARRS)
04:03:29.12 +40:21:44.9 17.1mag P/2021 N1 (ZTF)
22:32:46.10 +30:58:22.6 17.3mag C/2022 E2 (ATLAS)
06:50:20.25 +26:24:58.9 16.8mag C/2022 N2 (PANSTARRS)
10:28:05.26 +28:09:26.4 17.0mag C/2022 QE78 (ATLAS)
09:33:34.18 +05:18:34.9 17.9mag C/2022 R6 (PANSTARRS)
15:13:50.30 -12:34:09.6 17.9mag P/2023 B1 (PANSTARRS)
21:01:43.17 +65:08:41.9 17.9mag C/2023 H5 (Lemmon)
15:41:29.59 -13:35:13.7 14.5mag C/2023 R1 (PANSTARRS)
08:15:49.57 +31:40:06.8 15.4mag C/2024 E1 (Wierzchos)
15:06:04.34 +15:34:08.8 17.8mag C/2024 G6 (ATLAS)
18:54:36.06 +43:23:09.7 13.7mag C/2024 J3 (ATLAS)
21:00:12.28 +49:32:51.3 17.6mag C/2024 R4 (PANSTARRS)
05:20:36.99 -12:54:32.9 15.4mag C/2024 T5 (ATLAS)
07:00:37.39 +22:54:22.7 17.9mag C/2025 J1 (Borisov)
07:33:32.27 -17:09:06.5 18.0mag C/2025 R3 (PANSTARRS)
10:42:50.05 +20:26:56.4 17.2mag C/2025 V2 (Rankin)
13:02:31.89 +01:52:11.6 16.9mag C/2025 Y1 (ATLAS)
16:04:11.13 +77:07:03.3 16.6mag C/2026 A2 (Bok)
03:09:24.97 +46:18:03.6 17.2mag C/2026 B2 (Sun-Gao)
11:52:40.83 +09:15:53.4 17.3mag A/2026 E1
22:05:42.88 -30:02:41.7 7.0mag 10P/Tempel
11:33:14.32 -03:50:38.4 16.3mag 29P/Schwassmann-Wachmann
04:47:42.13 +33:05:10.1 18.0mag 47P/Ashbrook-Jackson
11:21:59.68 +02:20:30.8 17.3mag 63P/Wild
00:53:23.33 -05:44:27.5 15.4mag 65P/Gunn
05:51:18.96 +20:31:38.2 13.7mag 78P/Gehrels
20:31:41.01 -24:18:17.6 17.6mag 84P/Giclas
03:07:03.67 +14:09:54.3 16.8mag 88P/Howell
08:13:30.84 +26:40:09.3 16.3mag 93P/Lovas
04:26:24.51 +19:36:51.2 17.4mag 112P/Urata-Niijima
06:19:35.85 +29:26:43.3 16.2mag 114P/Wiseman-Skiff
09:35:05.15 +25:25:16.3 15.0mag 123P/West-Hartley
11:57:52.55 -12:56:49.9 17.2mag 124P/Mrkos
05:46:47.29 +21:07:50.8 16.1mag 128P/Shoemaker-Holt
06:40:22.93 +18:31:59.0 17.9mag 131P/Mueller
00:01:53.83 +03:17:59.6 17.5mag 139P/Vaisala-Oterma
03:16:37.54 -18:53:52.6 13.4mag 161P/Hartley-IRAS
07:40:09.72 +38:04:08.8 16.0mag 162P/Siding Spring
12:50:20.10 +39:17:50.3 12.0mag 169P/NEAT
02:55:16.15 +09:32:28.0 17.6mag 220P/McNaught
16:45:40.66 -10:36:28.6 17.9mag 235P/LINEAR
20:18:26.97 -52:31:44.3 17.9mag 259P/Garradd
03:42:37.92 +28:04:09.5 15.3mag 260P/McNaught
07:26:26.48 +37:29:03.3 17.3mag 295P/LINEAR
15:13:01.05 +02:21:27.2 17.8mag 391P/Kowalski
09:07:17.38 +18:01:40.5 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug 15 03:00 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
-rw-r--r-- 1 apache apache 5.7K Aug 15 03:00 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
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
-rw-r--r-- 1 apache apache 190K Aug 15 03:00 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
15:25:51.491 +01:42:57.75  AT 2026wst  2026-08-01.40 19.99
14:17:22.595 -10:57:31.69  AT 2026wss  2026-07-31.37 20.26
20:02:55.139 -20:38:50.67  SN 2026wsr  2026-08-01.48 19.4
20:26:36.597 -16:24:13.42  AT 2026wsq  2026-08-02.44 19.93
15:55:36.050 +34:52:50.49  AT 2026wsp  2026-07-03.79 20.27
14:24:10.330 +20:12:30.32  AT 2026wso  2026-06-30.73 19.52
15:20:13.950 +29:22:20.59  AT 2026wsn  2026-06-10.82 20.38
14:35:28.090 +47:29:25.39  AT 2026wsm  2026-06-03.82 20.08
14:15:37.120 +48:07:15.97  AT 2026wsl  2026-05-17.80 21.32
14:37:13.610 +28:35:46.66  AT 2026wsk  2026-05-13.84 21.13
15:36:59.920 +37:58:25.96  AT 2026wsj  2026-05-13.82 20.36
15:10:01.090 +36:32:31.60  AT 2026wsi  2026-05-13.82 21.65
15:17:28.950 +42:54:53.99  AT 2026wsh  2026-05-13.81 22.28
14:47:04.860 +54:09:15.74  AT 2026wsg  2026-05-13.80 21
13:29:30.500 +44:12:10.06  AT 2026wsf  2026-05-13.79 22.33
15:22:00.640 +39:49:35.00  AT 2026wse  2026-05-08.84 20.97
15:31:28.180 +40:50:13.49  AT 2026wsd  2026-05-08.84 21.04
15:36:10.040 +43:02:09.48  AT 2026wsc  2026-05-08.84 20.09
15:54:54.530 +46:55:29.54  AT 2026wsb  2026-05-08.84 19.67
15:54:37.359 +47:39:24.39  AT 2026wsa  2026-05-08.84 20.01
-rw-r--r-- 1 apache apache 87K Aug 15 03:00 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sat Aug 15 02:59:49 CDT 2026
=======================================
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 5s (0.08 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 35s (0.58 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: 0s (0.00 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 53s (0.88 min)
TIMING SExtractor: 18 seconds
TIMING matching_and_photometry: 10 seconds
TIMING lightcurve_write: 3 seconds
TIMING select_aperture: 8 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 48s (0.80 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 4s (0.07 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 267s (4.45 min)
    MAGCAL_SANITY_CHECK: 1s (0.02 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 2s (0.03 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 3s (0.05 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 45s (0.75 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 9s (0.15 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 378s (6.30 min)
FIELD_Cam-11-Q2b1x1: 450s (7.50 min)
=======================================
TOTAL_RUNTIME: 494s (8.23 min)
Finished: Sat Aug 15 03:08:03 CDT 2026