	Date (UTC)	JD(UTC)	mag.	R.A. & Dec.(J2000)	X & Y (pix)	Image
Discovery image 1	2026 08 08.18747	2461260.68747	11.34	16:05:24.60 -21:27:37.9	4031 5290	/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2	2026 08 08.18810	2461260.68810	11.32	16:05:24.58 -21:27:38.4	4026 5286	/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
	Date (UTC)	JD(UTC)	mag.	R.A. & Dec.(J2000)	X & Y (pix)	Image
Discovery image 1	2026 08 08.18747	2461260.68747	12.81	16:05:23.88 -21:26:32.7	4032 5279	/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2	2026 08 08.18810	2461260.68810	12.81	16:05:23.86 -21:26:32.4	4028 5275	/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
	Date (UTC)	JD(UTC)	mag.	R.A. & Dec.(J2000)	X & Y (pix)	Image
Discovery image 1	2026 08 08.18747	2461260.68747	14.14	15:56:27.41 -17:35:28.9	5301 2946	/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2	2026 08 08.18810	2461260.68810	14.04	15:56:27.43 -17:35:28.7	5296 2942	/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
######## 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: 
Lib-04-Q2b1x1
#######################################
########### Starting Lib-04-Q2b1x1 ###########
Processing Lib-04-Q2b1x1
server tau has sufficient free disk space available: 490228 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 490228 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.png' -> 'transient_report/Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits_preview.png'

Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits


renamed 'Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.png' -> 'transient_report/Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits_preview.png'

Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.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= 924.8333
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 563.2197
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1773.9576
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 548.3537
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1769.2464
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 545.8396
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 1.91814
INFO:                  SECOND_EPOCH__SD_ratio= 0.005
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 =     25.2099990844727 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Header: 67 keys total, 4 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= '2026-08-07T23:29:47.3060838' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-08T04:29:47.3060838' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61260.1873530787 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-08T04:29:57.2071935' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61260.1874676738 / 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      =     239.996736420503 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9997441567091 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     24.5847222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     224.271944444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.39251304243252 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Lib-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 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  =                20490 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20490 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2099990844727 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2099990844727 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/d_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits :)

Spent 0.821063 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/d_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     25.2099990844727 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Header: 67 keys total, 4 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= '2026-08-07T23:30:41.4738503' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-08T04:30:41.4738503' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61260.1879800116 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-08T04:30:51.3750735' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61260.1880946183 / 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      =     239.996736427495 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -17.9997441613158 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     24.4536111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     224.458611111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.40440581385667 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / 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  = 'Lib-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 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  =                20490 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20490 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     25.2099990844727 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     25.2099990844727 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/d_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits :)

Spent 0.771237 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/d_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 19899.553568
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits :)


No overscan detected - all values seem high! (left_median=13115.0, right_median=15628.5)
renamed 'mff_TTUQ2b1x1_2026-07-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Previews of the CALIBRATED second-epoch images:


fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits



fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
  
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.cat to cache
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.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: 2461260.68746882
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_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits exists and is non-empty
Saving wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits to local_wcs_cache/
'wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits' -> 'local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits'
wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits exists and is non-empty
Saving wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits to local_wcs_cache/
'wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits' -> 'local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits'
wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits exists and is non-empty
Saving wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits to local_wcs_cache/
'wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits'
wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits exists and is non-empty
Saving wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits to local_wcs_cache/
'wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits' -> 'local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (1st reference image)
verification OK: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Image size: 941.5'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: 16:00:00.244 -18:00:10.68 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_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits (1st new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Image size: 937.4'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:00:00.841 -18:00:15.78 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 16:00:00.841 -18:00:15.78
Angular distance between the image centers 0.0028 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits (2nd new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Image size: 937.4'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:59:58.920 -18:00:39.92 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 15:59:58.920 -18:00:39.92
Angular distance between the image centers 0.0097 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  16:00:00.841 -18:00:15.78
Second-epoch second image center 15:59:58.920 -18:00:39.92
Angular distance between the image centers 0.01014 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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits &> /tmp/tmp.NMp8dZX8yV
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits &> /tmp/tmp.12eLpreqSP
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits &> /tmp/tmp.ht7bajA0aS
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits &> /tmp/tmp.SuNnHHMf5x
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
Found non-empty wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat
The reference image (wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits) and catalog (wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat) found
'wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat' -> 'wcsmag.cat'
Read 8924 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 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 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 deg
Loaded 6480 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): 4833 out of 4992 total matches.
Matched with Tycho-2 4992 out of 8924 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.733100
a=0.000000 b=1.000000 c=22.733100
From vast_summary.log: estimated ref. image limiting mag.:  -7.82
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.91

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.91

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 8924 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 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 231.1932 to 248.3723 deg, Dec -23.5486 to -12.1236 deg
Loaded 6480 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): 4833 out of 4992 total matches.
Matched with Tycho-2 4992 out of 8924 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (aperture=6.0)
Read 8615 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1932 to 248.3722 deg, Dec -23.5485 to -12.1237 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 231.1932 to 248.3722 deg, Dec -23.5485 to -12.1237 deg
Loaded 6479 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4774 out of 4948 total matches.
Matched with Tycho-2 4948 out of 8615 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits (aperture=5.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 4 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 2.2 pix  Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 2.3 pix  fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
 2.2 pix  fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Limiting magnitude estimates:
 14.9 mag.  Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 14.9 mag.  Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 14.2 mag.  fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
 14.2 mag.  fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
All-image limiting magnitude estimate:  14.2 (SNR )  11.3 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.NMp8dZX8yV (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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits' -> 'wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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=501, bad_region=2024, passed=8924
Got 8924 stars (including 6512 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
util/solve_plate_with_UCAC5 got 8924 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 332 to 391 (Dec -23.5 to -12.1)
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: 4898 matched stars entering correct_measured_positions(), 4898 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.22" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 7351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.22" 

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 332 to 391 (Dec -23.5 to -12.1)
Done reading UCAC5 zone files...
Matched 4922 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(), 7351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 7351 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Excluding outliers - 4898 stars left (next iteration limit 5387)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits N_match=4898 sigma_overall_arcsec=0.255 sigma_q1_arcsec=0.260 sigma_q2_arcsec=0.261 sigma_q3_arcsec=0.240 sigma_q4_arcsec=0.252 n_q1=1495 n_q2=943 n_q3=1468 n_q4=992 worst_quadrant_to_overall_ratio=1.022
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -region wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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.12eLpreqSP (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/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits' -> 'wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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=529, bad_region=1960, passed=8615
Got 8615 stars (including 6247 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat 
util/solve_plate_with_UCAC5 got 8615 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 332 to 391 (Dec -23.5 to -12.1)
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: 4897 matched stars entering correct_measured_positions(), 4898 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 7085 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 332 to 391 (Dec -23.5 to -12.1)
Done reading UCAC5 zone files...
Matched 4922 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(), 7085 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 7085 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4897 stars left (next iteration limit 5386)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits N_match=4897 sigma_overall_arcsec=0.292 sigma_q1_arcsec=0.312 sigma_q2_arcsec=0.338 sigma_q3_arcsec=0.262 sigma_q4_arcsec=0.264 n_q1=1500 n_q2=923 n_q3=1486 n_q4=988 worst_quadrant_to_overall_ratio=1.159
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -region wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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.ht7bajA0aS (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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.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=291, bad_region=1191, passed=4913
Got 4913 stars (including 3492 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat 
util/solve_plate_with_UCAC5 got 4913 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 3442 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3432 matched stars entering correct_measured_positions(), 3432 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3432 matched stars entering correct_measured_positions(), 4001 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 3442 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3432 matched stars entering correct_measured_positions(), 4001 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Accuracy estimation diagnostic: 3432 matched stars entering correct_measured_positions(), 4001 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Excluding outliers - 3432 stars left (next iteration limit 3775)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3432 robust_rms=6.251 arcsec worst_quadrant_rms=8.078 arcsec
SIP_REFIT: SIP order 3 trial: matched=3432 robust_rms=0.542 arcsec worst_quadrant_rms=0.634 arcsec
SIP_REFIT: SIP order 5 trial: matched=3432 robust_rms=0.442 arcsec worst_quadrant_rms=0.463 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3432 robust_rms_before=0.929 arcsec robust_rms_before_corrected=0.447 arcsec robust_rms_after=0.442 arcsec worst_quadrant_rms_before=0.483 worst_quadrant_rms_after=0.463
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.483 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits N_match=3432 sigma_overall_arcsec=0.450 sigma_q1_arcsec=0.431 sigma_q2_arcsec=0.418 sigma_q3_arcsec=0.471 sigma_q4_arcsec=0.454 n_q1=1088 n_q2=682 n_q3=1008 n_q4=654 worst_quadrant_to_overall_ratio=1.046
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits -region wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.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.SuNnHHMf5x (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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.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=279, bad_region=1189, passed=4813
Got 4813 stars (including 3393 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat 
util/solve_plate_with_UCAC5 got 4813 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 3341 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3329 matched stars entering correct_measured_positions(), 3329 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3329 matched stars entering correct_measured_positions(), 3904 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 3341 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3330 matched stars entering correct_measured_positions(), 3904 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Accuracy estimation diagnostic: 3330 matched stars entering correct_measured_positions(), 3904 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.47" 
Excluding outliers - 3330 stars left (next iteration limit 3661)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3330 robust_rms=6.267 arcsec worst_quadrant_rms=7.966 arcsec
SIP_REFIT: SIP order 3 trial: matched=3330 robust_rms=0.590 arcsec worst_quadrant_rms=0.662 arcsec
SIP_REFIT: SIP order 5 trial: matched=3330 robust_rms=0.494 arcsec worst_quadrant_rms=0.535 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3330 robust_rms_before=0.928 arcsec robust_rms_before_corrected=0.493 arcsec robust_rms_after=0.494 arcsec worst_quadrant_rms_before=0.541 worst_quadrant_rms_after=0.535
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.541 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits N_match=3330 sigma_overall_arcsec=0.506 sigma_q1_arcsec=0.474 sigma_q2_arcsec=0.487 sigma_q3_arcsec=0.548 sigma_q4_arcsec=0.514 n_q1=1055 n_q2=666 n_q3=972 n_q4=637 worst_quadrant_to_overall_ratio=1.083
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits -region wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits sigma_overall=0.255 worst_q_ratio=1.022
ref2=Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits sigma_overall=0.292 worst_q_ratio=1.159
new1=fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits sigma_overall=0.450 worst_q_ratio=1.046
new2=fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits sigma_overall=0.506 worst_q_ratio=1.083
reference average sigma_overall=0.2735 worst_q_ratio=1.0905
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264_astrometric_residuals.png (4898 matched stars from wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.23 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265_astrometric_residuals.png (4897 matched stars from wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136_astrometric_residuals.png (3432 matched stars from wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.40 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137_astrometric_residuals.png (3330 matched stars from wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.44 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits'
Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits'
Preparing the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:04:53.78 -20:53:54.8:  9.28 +/- 0.00  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:05:24.59 -21:27:38.1:  15.45 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:04:53.78 -20:53:54.8:  9.35 +/- 0.00  detection
Forced photometry reference-image weighted average:  9.31 +/- 0.00
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:05:24.59 -21:27:38.1:  15.48 +/- 99.00  upperlimit
Forced photometry filter REJECTED candidate at 16:04:53.78 -20:53:54.8: ref_mag=9.31 +/- 0.00 new_mean_mag=9.9438 delta=-0.63 (need > 0.90)
Adding exclusion_list_local.txt__out20430.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 7s
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 20348_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 20348_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    9.92    16:04:53.76 -20:53:54.9   4101 4949   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    9.97    16:04:53.80 -20:53:54.8   4096 4945   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 20410_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 20410_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    11.04    16:08:31.95 -21:31:49.9   3586 5335   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:08:31.94 -21:31:49.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 20430_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
Preparing report for the candidate 20430_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
  
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Considering the candidate 04477_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 04477_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 3     2026 08 08.18810    2461260.68810    8.83    15:56:23.74 -18:18:15.3   5303 3372   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  15:56:23.74 -18:18:15.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 8s
Prepared the HTML report for the field Lib-04-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 ####
16:05:24.59 -21:27:38.1
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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
  
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.cat to cache
SExtractor catalog cache: saved Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Creating symlink local_wcs_cache/wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Creating symlink local_wcs_cache/wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits exists and is non-empty
wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits exists and is non-empty
wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits exists and is non-empty
wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (1st reference image)
verification OK: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Image size: 941.5'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: 16:00:00.244 -18:00:10.68 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_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits (1st new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Image size: 937.4'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 16:00:00.841 -18:00:15.78 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 16:00:00.841 -18:00:15.78
Angular distance between the image centers 0.0028 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits (2nd new image)
verification OK: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Image size: 937.4'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:59:58.920 -18:00:39.92 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:00:00.244 -18:00:10.68
Second-epoch image center 15:59:58.920 -18:00:39.92
Angular distance between the image centers 0.0097 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  16:00:00.841 -18:00:15.78
Second-epoch second image center 15:59:58.920 -18:00:39.92
Angular distance between the image centers 0.01014 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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits &> /tmp/tmp.2ry9zsRnk9
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits &> /tmp/tmp.W5DsFa9PUI
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits &> /tmp/tmp.2dVH6KGMHM
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits &> /tmp/tmp.In6wUym13G
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Calibrating the magnitude scale
Found non-empty wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
Found non-empty wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits and wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat
The reference image (wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits) and catalog (wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat) found
'wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat' -> 'wcsmag.cat'
Read 67289 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 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 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 deg
Loaded 6545 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): 4699 out of 5213 total matches.
Matched with Tycho-2 5213 out of 67289 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.598100
a=0.000000 b=1.000000 c=22.598100
From vast_summary.log: estimated ref. image limiting mag.:  -7.50
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.10

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.10

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 67289 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 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 231.1619 to 248.4183 deg, Dec -23.6142 to -12.1028 deg
Loaded 6545 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): 4699 out of 5213 total matches.
Matched with Tycho-2 5213 out of 67289 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits (aperture=4.6)
Read 69473 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 231.1615 to 248.4178 deg, Dec -23.6068 to -12.1031 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 231.1615 to 248.4178 deg, Dec -23.6068 to -12.1031 deg
Loaded 6543 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): 4678 out of 5218 total matches.
Matched with Tycho-2 5218 out of 69473 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Forced-photometry filter: calibrated wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -> calib.txt_param_ref_wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 45 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 2.0 pix  Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 2.1 pix  fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
 2.0 pix  fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Limiting magnitude estimates:
 15.1 mag.  Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
 15.1 mag.  Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
 14.4 mag.  fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
 14.5 mag.  fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
All-image limiting magnitude estimate:  14.4 (SNR )  13.9 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.2ry9zsRnk9 (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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits' -> 'wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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=11, blended=3233, bad_region=12459, passed=67278
Got 67278 stars (including 52085 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat 
util/solve_plate_with_UCAC5 got 67278 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 331 to 391 (Dec -23.6 to -12.1)
Done reading UCAC5 zone files...
Matched 4928 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 4912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 57775 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.22" 

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 331 to 391 (Dec -23.6 to -12.1)
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: 4912 matched stars entering correct_measured_positions(), 57775 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.23" 
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 57775 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Excluding outliers - 4912 stars left (next iteration limit 5403)
Stop iterations.


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

SIP_REFIT: wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits N_match=4912 sigma_overall_arcsec=0.255 sigma_q1_arcsec=0.255 sigma_q2_arcsec=0.258 sigma_q3_arcsec=0.257 sigma_q4_arcsec=0.251 n_q1=1471 n_q2=973 n_q3=1468 n_q4=1000 worst_quadrant_to_overall_ratio=1.011
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits -region wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.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.W5DsFa9PUI (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/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits 574.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits' -> 'wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS_IMAGE_NAME=wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS-calibrated image found: wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
Checking if the catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits alredy exist and is non-empty...
Catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat corresponding to the image wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits
WCS catalog name: wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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=3361, bad_region=12676, passed=69464
Got 69464 stars (including 53918 good ones) from the SExtractor catalog wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat 
util/solve_plate_with_UCAC5 got 69464 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.5'
Seting catalog search parameters based on the expected field of view 941.5 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 331 to 391 (Dec -23.6 to -12.1)
Done reading UCAC5 zone files...
Matched 4926 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 4910 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 59796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 331 to 391 (Dec -23.6 to -12.1)
Done reading UCAC5 zone files...
Matched 4926 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 59796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 59796 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4910 stars left (next iteration limit 5401)
Stop iterations.


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

SIP_REFIT: wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits N_match=4910 sigma_overall_arcsec=0.287 sigma_q1_arcsec=0.300 sigma_q2_arcsec=0.316 sigma_q3_arcsec=0.262 sigma_q4_arcsec=0.262 n_q1=1480 n_q2=954 n_q3=1473 n_q4=1003 worst_quadrant_to_overall_ratio=1.103
The image catalog is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits -region wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.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.2dVH6KGMHM (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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.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=1531, bad_region=6328, passed=41319
Got 41319 stars (including 33698 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat 
util/solve_plate_with_UCAC5 got 41319 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.7)
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: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 36775 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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 4926 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 36775 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 36775 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Excluding outliers - 4910 stars left (next iteration limit 5402)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits N_match=4910 sigma_overall_arcsec=0.440 sigma_q1_arcsec=0.441 sigma_q2_arcsec=0.398 sigma_q3_arcsec=0.466 sigma_q4_arcsec=0.438 n_q1=1528 n_q2=1005 n_q3=1415 n_q4=962 worst_quadrant_to_overall_ratio=1.059
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits -region wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.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.In6wUym13G (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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
WCS_IMAGE_NAME=wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
WCS-calibrated image found: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Checking if the catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits alredy exist and is non-empty...
Catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat corresponding to the image wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
WCS catalog name: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.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=10, blended=1609, bad_region=6429, passed=42500
Got 42500 stars (including 34722 good ones) from the SExtractor catalog wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat 
util/solve_plate_with_UCAC5 got 42500 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 4930 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 4911 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 37909 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 4929 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 37909 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 
Accuracy estimation diagnostic: 4910 matched stars entering correct_measured_positions(), 37909 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 
Excluding outliers - 4910 stars left (next iteration limit 5402)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits N_match=4910 sigma_overall_arcsec=0.490 sigma_q1_arcsec=0.469 sigma_q2_arcsec=0.451 sigma_q3_arcsec=0.528 sigma_q4_arcsec=0.508 n_q1=1531 n_q2=1018 n_q3=1405 n_q4=956 worst_quadrant_to_overall_ratio=1.078
The image catalog is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits -region wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.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_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Saving fully-calibrated image wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.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_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/wcs_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits
Preparing the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:47:01.18 -17:42:08.9:  13.55 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:14:45.72 -21:17:01.1:  13.33 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:09:30.24 -19:32:35.9:  13.50 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:07:35.53 -21:55:41.2:  14.24 +/- 0.12  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:52:05.95 -18:01:40.4:  13.96 +/- 0.07  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:54:14.40 -19:47:31.2:  13.31 +/- 0.04  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:01:44.55 -22:15:33.1:  13.13 +/- 0.04  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:53:52.02 -18:36:36.3:  13.67 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:20:27.24 -21:26:12.4:  13.36 +/- 0.06  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:14:45.72 -21:17:01.1:  13.36 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:07:35.53 -21:55:41.2:  14.32 +/- 0.13  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:01:44.55 -22:15:33.1:  13.20 +/- 0.04  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:52:05.95 -18:01:40.4:  13.96 +/- 0.07  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:47:01.18 -17:42:08.9:  13.56 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:09:30.24 -19:32:35.9:  13.57 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:53:52.02 -18:36:36.3:  13.73 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:54:14.40 -19:47:31.2:  13.40 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.35 +/- 0.03
Forced photometry reference-image weighted average:  14.28 +/- 0.09
Forced photometry reference-image weighted average:  13.16 +/- 0.03
Forced photometry reference-image weighted average:  13.96 +/- 0.05
Forced photometry reference-image weighted average:  13.55 +/- 0.03
Forced photometry reference-image weighted average:  13.53 +/- 0.03
Forced photometry filter REJECTED candidate at 16:14:45.72 -21:17:01.1: ref_mag=13.35 +/- 0.03 new_mean_mag=13.4830 delta=-0.14 (need > 0.90)
Forced photometry reference-image weighted average:  13.70 +/- 0.04
Forced photometry filter REJECTED candidate at 16:07:35.53 -21:55:41.2: ref_mag=14.28 +/- 0.09 new_mean_mag=13.9819 delta=0.30 (need > 0.90)
Forced photometry reference-image weighted average:  13.35 +/- 0.03
Forced photometry filter REJECTED candidate at 16:01:44.55 -22:15:33.1: ref_mag=13.16 +/- 0.03 new_mean_mag=13.5739 delta=-0.41 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:52:05.95 -18:01:40.4: ref_mag=13.96 +/- 0.05 new_mean_mag=14.2120 delta=-0.25 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:47:01.18 -17:42:08.9: ref_mag=13.55 +/- 0.03 new_mean_mag=13.9011 delta=-0.35 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:09:30.24 -19:32:35.9: ref_mag=13.53 +/- 0.03 new_mean_mag=13.6897 delta=-0.16 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:53:52.02 -18:36:36.3: ref_mag=13.70 +/- 0.04 new_mean_mag=14.0203 delta=-0.32 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:54:14.40 -19:47:31.2: ref_mag=13.35 +/- 0.03 new_mean_mag=13.5459 delta=-0.19 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:20:27.24 -21:26:12.4:  13.34 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.35 +/- 0.04
Forced photometry filter REJECTED candidate at 16:20:27.24 -21:26:12.4: ref_mag=13.35 +/- 0.04 new_mean_mag=13.0752 delta=0.28 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:57:32.65 -19:24:59.3:  12.38 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:04:53.77 -20:53:55.2:  9.69 +/- 0.00  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:23:01.64 -21:14:44.0:  12.15 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:25:23.10 -20:25:24.7:  12.20 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:21:04.10 -19:01:52.3:  12.10 +/- 0.02  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:57:32.65 -19:24:59.3:  12.42 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.40 +/- 0.01
Forced photometry filter REJECTED candidate at 15:57:32.65 -19:24:59.3: ref_mag=12.40 +/- 0.01 new_mean_mag=12.6382 delta=-0.24 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:23:01.64 -21:14:44.0:  12.17 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.16 +/- 0.01
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:04:53.77 -20:53:55.2:  9.74 +/- 0.00  detection
Forced photometry filter REJECTED candidate at 16:23:01.64 -21:14:44.0: ref_mag=12.16 +/- 0.01 new_mean_mag=12.3521 delta=-0.19 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:25:23.10 -20:25:24.7:  12.23 +/- 0.02  detection
Forced photometry reference-image weighted average:  9.71 +/- 0.00
Forced photometry filter REJECTED candidate at 16:04:53.77 -20:53:55.2: ref_mag=9.71 +/- 0.00 new_mean_mag=9.9202 delta=-0.21 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:21:04.10 -19:01:52.3:  12.04 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.21 +/- 0.01
Forced photometry filter REJECTED candidate at 16:25:23.10 -20:25:24.7: ref_mag=12.21 +/- 0.01 new_mean_mag=12.4294 delta=-0.22 (need > 0.90)
Forced photometry reference-image weighted average:  12.07 +/- 0.01
Forced photometry filter REJECTED candidate at 16:21:04.10 -19:01:52.3: ref_mag=12.07 +/- 0.01 new_mean_mag=12.1244 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:05:23.87 -21:26:32.6:  15.64 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:53:19.48 -19:23:11.6:  13.31 +/- 0.04  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:48:35.96 -19:12:15.2:  13.48 +/- 0.05  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:05:23.87 -21:26:32.6:  15.63 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:49:56.51 -14:03:22.5:  13.66 +/- 0.06  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:45:19.49 -19:06:36.6:  13.64 +/- 0.06  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:53:19.48 -19:23:11.6:  13.37 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.34 +/- 0.03
Forced photometry filter REJECTED candidate at 15:53:19.48 -19:23:11.6: ref_mag=13.34 +/- 0.03 new_mean_mag=13.3415 delta=-0.00 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:27:42.35 -15:58:06.4:  14.41 +/- 0.13  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 15:56:27.42 -17:35:28.8:  15.85 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:01:44.01 -22:15:19.6:  13.58 +/- 0.06  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-40-34_20.00sec_-5.00C_LIGHTs_0264.fits at 16:00:03.81 -14:39:55.1:  13.85 +/- 0.07  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:48:35.96 -19:12:15.2:  13.47 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.47 +/- 0.04
Forced photometry filter REJECTED candidate at 15:48:35.96 -19:12:15.2: ref_mag=13.47 +/- 0.04 new_mean_mag=13.4725 delta=0.00 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:49:56.51 -14:03:22.5:  13.70 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.68 +/- 0.04
Forced photometry filter REJECTED candidate at 15:49:56.51 -14:03:22.5: ref_mag=13.68 +/- 0.04 new_mean_mag=13.8648 delta=-0.19 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:45:19.49 -19:06:36.6:  13.61 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.62 +/- 0.04
Forced photometry filter REJECTED candidate at 15:45:19.49 -19:06:36.6: ref_mag=13.62 +/- 0.04 new_mean_mag=13.8311 delta=-0.21 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 15:56:27.42 -17:35:28.8:  15.91 +/- 99.00  upperlimit
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:01:44.01 -22:15:19.6:  13.64 +/- 0.06  detection
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:27:42.35 -15:58:06.4:  14.36 +/- 0.12  detection
Forced photometry reference-image weighted average:  13.61 +/- 0.04
Forced photometry filter REJECTED candidate at 16:01:44.01 -22:15:19.6: ref_mag=13.61 +/- 0.04 new_mean_mag=13.8774 delta=-0.27 (need > 0.90)
Forced photometry on wcs_Lib-04-Q2b1x1_2026-04-23_04-42-27_20.00sec_-4.90C_LIGHTs_0265.fits at 16:00:03.81 -14:39:55.1:  13.98 +/- 0.07  detection
Forced photometry reference-image weighted average:  14.38 +/- 0.09
Forced photometry reference-image weighted average:  13.91 +/- 0.05
Forced photometry filter REJECTED candidate at 16:27:42.35 -15:58:06.4: ref_mag=14.38 +/- 0.09 new_mean_mag=14.0547 delta=0.33 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:00:03.81 -14:39:55.1: ref_mag=13.91 +/- 0.05 new_mean_mag=14.2966 delta=-0.39 (need > 0.90)
Adding exclusion_list_local.txt__out83668.dat to exclusion_list_local.txt
Adding exclusion_list_local.txt__out84231.dat to exclusion_list_local.txt
make_report_in_HTML.sh Phase 1 (network queries): 8s
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: 2s
  
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Considering the candidate 83257_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83257_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    14.22    15:52:05.96 -18:01:40.1   5926 3213   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    14.20    15:52:05.94 -18:01:40.7   5921 3209   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 83261_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83261_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    14.13    15:53:52.05 -18:36:35.7   5669 3563   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.95    15:53:51.99 -18:36:36.9   5665 3559   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 83266_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83266_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    13.98    16:07:35.49 -21:55:42.3   3726 5579   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.99    16:07:35.58 -21:55:40.1   3721 5574   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 83275_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83275_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    13.87    15:47:01.24 -17:42:11.1   6660 3025   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.94    15:47:01.12 -17:42:06.6   6656 3020   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 83287_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83287_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    13.57    16:01:44.56 -22:15:33.2   4549 5771   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.57    16:01:44.53 -22:15:33.1   4544 5767   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 83289_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83289_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    13.64    16:09:30.17 -19:32:35.6   3438 4137   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.80    16:09:30.31 -19:32:36.3   3433 4133   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 83291_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83291_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    13.51    15:54:14.46 -19:47:29.8   5611 4276   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.59    15:54:14.33 -19:47:32.5   5606 4273   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 83292_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83292_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    13.71    15:55:42.88 -18:41:06.4   5400 3603   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  15:55:42.96 -18:41:07.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83295_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83295_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    13.45    16:14:45.69 -21:17:02.8   2708 5208   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.52    16:14:45.74 -21:16:59.4   2703 5204   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83297_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83297_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    13.41    16:14:31.56 -20:40:38.1   2730 4835   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:14:31.59 -20:40:36.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83299_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83299_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    13.65    16:02:39.36 -19:28:02.2   4409 4076   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:02:39.36 -19:28:01.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83303_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83303_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    13.21    16:20:27.37 -21:26:14.3   1902 5327   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.00    16:20:27.11 -21:26:10.5   1898 5322   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83308_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83308_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    13.05    15:57:16.45 -18:32:27.3   5177 3515   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  15:57:16.49 -18:32:27.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83311_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83311_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    12.67    15:57:32.66 -19:24:59.2   5142 4048   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    12.62    15:57:32.65 -19:24:59.3   5137 4044   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83313_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83313_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    12.70    16:19:05.65 -13:46:09.4   1965 0657   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

Rejecting candidate due to large distance (27.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83314_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83314_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    12.49    16:25:23.13 -20:25:25.0   1178 4736   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    12.38    16:25:23.08 -20:25:24.4   1173 4733   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83315_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83315_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    12.24    16:19:23.20 -21:53:04.1   2056 5590   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:19:23.16 -21:53:03.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83316_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83316_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    12.38    16:23:01.66 -21:14:43.8   1532 5224   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    12.33    16:23:01.62 -21:14:44.3   1528 5220   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83318_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83318_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    12.12    16:21:04.11 -19:01:52.9   1773 3867   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    12.13    16:21:04.10 -19:01:51.8   1768 3863   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83321_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83321_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    11.70    15:57:58.07 -14:59:07.2   5082 1365   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  15:57:58.11 -14:59:06.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83322_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83322_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    9.92    16:04:53.76 -20:53:54.7   4101 4949   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    9.92    16:04:53.79 -20:53:55.6   4096 4945   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83398_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83398_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    11.24    16:05:24.62 -21:27:38.9   4026 5286   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:05:24.61 -21:27:38.6 in the exclusion list exclusion_list_local.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83452_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83452_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    11.76    15:53:58.94 -18:30:17.5   5648 3495   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  15:53:58.97 -18:30:17.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83476_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83476_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    12.10    16:14:21.05 -18:41:10.8   2731 3628   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:14:21.06 -18:41:11.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83488_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83488_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    12.11    16:06:47.90 -21:55:27.9   3833 5571   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:06:47.90 -21:55:27.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83512_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83512_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    12.25    16:11:45.69 -20:08:12.7   3117 4498   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:11:45.72 -20:08:13.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83640_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83640_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    12.62    16:07:56.18 -18:59:49.1   3653 3799   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:07:56.15 -18:59:49.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83668_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
Preparing report for the candidate 83668_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83745_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83745_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    13.13    16:11:59.73 -17:03:14.2   3052 2633   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:11:59.65 -17:03:14.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83853_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83853_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    13.52    16:07:07.53 -14:03:26.9   3737 0807   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:07:07.52 -14:03:26.7 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83861_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83861_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    13.54    16:07:22.08 -14:44:53.5   3706 1228   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:07:22.13 -14:44:54.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83873_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83873_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    13.37    15:53:19.49 -19:23:12.3   5743 4033   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.32    15:53:19.48 -19:23:10.9   5738 4028   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 83885_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83885_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    13.42    15:48:36.01 -19:12:15.3   6419 3930   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.54    15:48:35.90 -19:12:15.2   6415 3926   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 83900_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 83900_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    13.49    15:41:56.51 -19:26:46.8   7365 4091   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  15:41:56.49 -19:26:45.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 84064_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 84064_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    13.84    15:49:56.47 -14:03:22.4   6269 0810   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.89    15:49:56.54 -14:03:22.7   6264 0806   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 84097_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 84097_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    13.84    15:45:19.54 -19:06:35.9   6889 3881   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.82    15:45:19.45 -19:06:37.2   6885 3877   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 84120_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 84120_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 2     2026 08 08.18810    2461260.68810    13.82    16:12:07.32 -19:28:25.7   3059 4097   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:12:07.34 -19:28:25.4 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 84209_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 84209_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    14.02    16:01:43.96 -22:15:20.0   4550 5769   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.80    16:01:44.06 -22:15:19.2   4545 5765   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 84231_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
Preparing report for the candidate 84231_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
  
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Considering the candidate 84248_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 84248_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    14.16    16:27:42.38 -15:58:06.5   0739 2037   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    13.99    16:27:42.32 -15:58:06.4   0734 2033   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 84261_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 84261_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 1     2026 08 08.18747    2461260.68747    14.29    16:00:03.82 -14:39:56.0   4780 1175   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-29-47_20.00sec_-0.00C_LIGHT_0136.fits
Discovery image 2     2026 08 08.18810    2461260.68810    14.30    16:00:03.80 -14:39:54.3   4775 1171   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

  
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Considering the candidate 28887_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 28887_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 3     2026 08 08.18810    2461260.68810    12.87    16:17:06.79 -17:23:36.2   2314 2854   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:17:06.86 -17:23:36.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 23970_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 23970_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 3     2026 08 08.18810    2461260.68810    12.35    16:10:44.93 -16:36:04.3   3228 2357   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:10:44.94 -16:36:04.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 55365_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 55365_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 3     2026 08 08.18810    2461260.68810    11.05    16:08:31.95 -21:31:50.0   3586 5335   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  16:08:31.94 -21:31:49.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 37373_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137
The candidate 37373_fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137 did not pass the final checks
Discovery image 3     2026 08 08.18810    2461260.68810    8.93    15:56:23.74 -18:18:15.7   5303 3372   /data_ssd/NMW-TexasTech/workdir//img_2026-08-08_CI_Lib-04-Q2b1x1_000608_TTUQ2b1x1_450035_qRy3ihPG/fd_Lib-04-Q2b1x1_2026-08-07_23-30-41_20.00sec_-0.00C_LIGHT_0137.fits

**** FOUND  15:56:23.75 -18:18:15.5 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 11s
Prepared the HTML report for the field Lib-04-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
16:05:24.59 -21:27:38.1
16:05:23.87 -21:26:32.6
15:56:27.42 -17:35:28.8
########### Completed Lib-04-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 ####
16:05:24.59 -21:27:38.1
16:05:23.87 -21:26:32.6
15:56:27.42 -17:35:28.8
###################################################################################
16:05:24.59 -21:27:38.1  -- asteroid (will NOT add it to exclusion list)
16:05:23.87 -21:26:32.6  -- asteroid (will NOT add it to exclusion list)
15:56:27.42 -17:35:28.8  -- asteroid (will NOT add it to exclusion list)
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)2461260.68746882 -observatory V36
07:57:21.96 +20:20:50.4 Mercury (-0.6mag)
12:02:39.62 -01:01:41.9 Venus (-4.3mag)
05:49:10.39 +23:36:09.4 Mars (1.3mag)
08:42:54.63 +18:41:24.8 Jupiter (-1.8mag)
00:56:25.36 +03:15:25.3 Saturn (0.6mag)
04:11:43.69 +20:56:56.8 Uranus (5.8mag)
00:16:06.17 +00:13:10.2 Neptune (7.7mag)
20:28:08.67 -23:30:10.1 Pluto (14.4mag)
04:45:20.98 +26:37:36.8 Moon (-9.7mag)
-rw-r--r-- 1 apache apache 362 Aug  8 00:08 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461260.68746882:
08:42:58.38 +18:41:08.4 Io (6.0mag)
08:43:02.99 +18:40:49.5 Europa (6.3mag)
08:43:11.59 +18:40:12.2 Ganymede (5.6mag)
08:43:00.28 +18:41:04.7 Callisto (6.8mag)
08:40:28.35 +18:40:46.1 Himalia (15.7mag)
08:42:53.67 +18:41:29.9 Thebe (16.6mag)
08:40:00.30 +18:39:18.0 Elara (17.7mag)
08:47:01.54 +18:20:53.6 Pasiphae (17.9mag)
08:46:05.65 +18:51:40.6 Carme (19.0mag)
00:56:14.93 +03:15:46.0 Titan (8.4mag)
00:56:28.79 +03:15:08.7 Rhea (9.7mag)
00:56:34.63 +03:14:09.3 Iapetus (11.1mag)
00:56:10.75 +03:15:18.8 Hyperion (14.4mag)
00:55:47.85 +03:08:36.4 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Aug  8 00:08 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461260.68746882:
19:03:22.33 -23:05:00.9 JWST
15:10:11.14 +54:40:40.7 Chandra
09:13:43.13 -52:04:31.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug  8 00:08 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461260.68746882 -observatory V36
03:13:38.93 +17:22:31.6 17.6mag P/1996 R2 (Lagerkvist)
18:01:48.17 -34:37:45.0 14.0mag P/2010 H2 (Vales)
06:53:45.35 -68:53:56.0 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:09:48.81 +32:59:33.2 17.7mag C/2017 K2 (PANSTARRS)
03:43:39.23 +37:38:54.8 16.8mag P/2021 N1 (ZTF)
22:38:40.16 +31:27:08.2 17.3mag C/2022 E2 (ATLAS)
06:43:27.29 +26:32:31.2 16.8mag C/2022 N2 (PANSTARRS)
10:21:32.00 +28:28:16.0 17.0mag C/2022 QE78 (ATLAS)
09:28:50.22 +05:18:05.3 17.9mag C/2022 R6 (PANSTARRS)
15:12:27.48 -12:17:00.3 17.9mag P/2023 B1 (PANSTARRS)
21:10:47.21 +66:01:20.5 17.9mag C/2023 H5 (Lemmon)
15:47:51.86 -12:56:00.6 14.4mag C/2023 R1 (PANSTARRS)
08:08:03.68 +31:20:39.5 15.3mag C/2024 E1 (Wierzchos)
15:06:57.32 +15:36:37.3 17.7mag C/2024 G6 (ATLAS)
19:03:10.11 +43:05:05.0 13.7mag C/2024 J3 (ATLAS)
21:10:47.15 +49:12:28.2 17.6mag C/2024 R4 (PANSTARRS)
05:15:06.93 -12:58:05.2 15.5mag C/2024 T5 (ATLAS)
06:56:12.85 +24:09:47.8 17.9mag C/2025 J1 (Borisov)
07:30:48.45 -16:08:03.9 17.7mag C/2025 R3 (PANSTARRS)
10:32:50.36 +20:54:31.5 17.3mag C/2025 V2 (Rankin)
12:58:05.96 +02:21:11.9 17.0mag C/2025 Y1 (ATLAS)
16:03:03.87 +77:50:18.1 16.8mag C/2026 A2 (Bok)
03:07:29.70 +46:11:12.6 17.1mag C/2026 B2 (Sun-Gao)
11:46:45.28 +08:32:45.4 17.3mag A/2026 E1
21:58:20.06 -27:17:20.3 6.9mag 10P/Tempel
11:28:56.05 -03:23:46.0 16.3mag 29P/Schwassmann-Wachmann
04:39:12.52 +32:26:39.6 18.0mag 47P/Ashbrook-Jackson
11:07:37.10 +04:39:11.7 17.3mag 63P/Wild
00:54:13.74 -05:26:49.4 15.4mag 65P/Gunn
05:35:28.67 +20:42:04.7 13.7mag 78P/Gehrels
20:38:00.52 -23:31:17.7 17.8mag 84P/Giclas
03:00:43.50 +13:41:26.1 16.7mag 88P/Howell
07:55:49.50 +27:40:01.9 16.2mag 93P/Lovas
04:06:12.89 +16:51:27.9 17.6mag 112P/Urata-Niijima
05:56:22.51 +30:19:10.2 16.3mag 114P/Wiseman-Skiff
09:18:25.04 +26:39:28.0 15.0mag 123P/West-Hartley
11:43:38.47 -10:15:19.9 17.1mag 124P/Mrkos
05:36:30.82 +21:10:53.4 16.1mag 128P/Shoemaker-Holt
06:28:28.00 +18:54:14.5 17.9mag 131P/Mueller
00:03:24.81 +03:24:31.0 17.6mag 139P/Vaisala-Oterma
03:20:15.38 -19:11:13.1 13.8mag 161P/Hartley-IRAS
07:16:03.71 +37:48:18.6 15.8mag 162P/SidingSpring
15:14:03.79 +40:53:24.6 12.2mag 169P/NEAT
02:42:57.93 +09:30:51.2 17.6mag 220P/McNaught
16:41:33.60 -10:05:09.7 17.7mag 235P/LINEAR
20:22:23.66 -52:50:23.8 17.8mag 259P/Garradd
03:22:00.96 +25:09:24.7 15.4mag 260P/McNaught
07:05:16.82 +37:43:09.2 17.3mag 295P/LINEAR
15:10:27.29 +03:08:36.5 17.7mag 391P/Kowalski
09:00:51.34 +18:22:42.0 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Aug  8 00:08 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  8 00:08 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
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
-rw-r--r-- 1 apache apache 189K Aug  8 00:08 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
11:59:22.501 +33:57:28.65  AT 2026wax  2026-02-12.61 21.19
12:12:58.534 +22:21:29.32  AT 2026waw  2026-01-13.53 21.43
12:50:44.856 -00:38:38.81  AT 2026wav  2026-01-17.62 20.39
21:53:57.711 -08:17:35.12  AT 2026wau  2026-07-19.38 20.8321
23:55:04.591 -02:50:32.36  AT 2026wat  2026-07-16.43 20.6492
23:42:02.548 -04:15:01.84  AT 2026was  2026-07-11.47 20.8282
01:25:30.447 -05:28:04.61  AT 2026war  2026-07-22.43 20.1572
01:33:38.611 -06:04:05.81  AT 2026waq  2026-07-22.43 20.2547
04:06:12.614 +33:55:53.15  AT 2026wap  2026-07-22.49 20.1527
04:46:08.508 +72:01:26.30  AT 2026wao  2026-07-19.45 19.4255
04:18:46.976 +10:22:56.85  AT 2026wan  2026-07-22.48 19.9175
04:01:29.443 +05:47:07.72  AT 2026wam  2026-07-19.48 19.6636
04:02:50.730 +08:40:34.91  AT 2026wal  2026-07-22.48 19.5587
03:24:17.713 +22:59:20.72  AT 2026wak  2026-07-19.48 20.3624
15:40:51.280 +37:26:47.25  AT 2026waj  2026-07-15.76 20.08
16:52:36.690 +29:41:48.85  AT 2026wai  2026-07-11.75 21.21
22:47:23.200 -00:52:12.46  AT 2026wah  2026-07-21.79 22.66
23:20:57.570 +04:07:20.60  AT 2026wag  2026-07-20.85 22.66
23:32:12.240 +01:55:53.48  AT 2026waf  2026-07-20.78 22.51
02:03:49.240 +01:44:48.84  AT 2026wae  2026-07-19.87 22.34
-rw-r--r-- 1 apache apache 87K Aug  8 00:08 tns_transients_list.txt
NMW transient search results

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