FITS images used in this processing run:

Field Oph-06-Q2b1x1 reference image: Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Field Oph-06-Q2b1x1 reference image: Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
Field Oph-06-Q2b1x1 second-epoch image: Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Field Oph-06-Q2b1x1 second-epoch image: Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461234.74939258 13.07.2026 05:58:57.519   /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
First image: 2461234.74939258 13.07.2026 05:58:57.519   /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Last  image: 2461277.61976582 25.08.2026 02:52:17.767   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.74
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 5 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  8785
Objects passed selection criteria:  8755
Measurements per detected object (mean, median, min, max):    2.8    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.8    2.0    2    4
Average stars detected per image: 6470.75
Average stars matched: 6322.25 (97.7051 %)
Memory usage VmPeak:   235556 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Aug 24 21:56:01 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461234.74939258 13.07.2026 05:58:57.519   /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
First image: 2461234.74939258 13.07.2026 05:58:57.519   /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Last  image: 2461277.61976582 25.08.2026 02:52:17.767   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 61
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.50
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 20 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  82314
Objects passed selection criteria:  82159
Measurements per detected object (mean, median, min, max):    2.9    3.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    3.0    2    4
Average stars detected per image: 65075.5
Average stars matched: 62476.5 (96.0062 %)
Memory usage VmPeak:   571768 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Aug 24 21:57:05 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Oph-06-Q2b1x1
#######################################
########### Starting Oph-06-Q2b1x1 ###########
Processing Oph-06-Q2b1x1
server tau has sufficient free disk space available: 312526 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 312526 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.png' -> 'transient_report/Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits_preview.png'

Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits


renamed 'Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.png' -> 'transient_report/Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits_preview.png'

Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.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= 775.6290
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 487.4431
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 5197.5954
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1059.4132
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5214.9624
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1065.0575
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 6.70114
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 =     31.7199993133545 / [degC] Focuser temperature
AMBTEMP =                 33.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-24T21:51:32.4156707' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-25T02:51:32.4156707' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61277.1191251734 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-25T02:51:42.3196249' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61277.1192398034 / 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      =     269.997959502854 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99993580135253 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     46.0838888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     185.727777777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.38693064435598 / 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  = 'Oph-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '18 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20480 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20480 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     31.7199993133545 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     31.7199993133545 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  9.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 23.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                899.9 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 33.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 29.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.800544 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/d_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits :)

Spent 0.721764 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/d_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     31.4400005340576 / [degC] Focuser temperature
AMBTEMP =                 33.0 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-24T21:52:17.7676581' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-25T02:52:17.7676581' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61277.1196500808 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-25T02:52:27.6708581' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61277.1197646991 / 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      =     269.997959523565 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -9.99993579916811 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =              46.0675 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     185.999444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.38731146446201 / 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  = 'Oph-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '18 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-10 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20480 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20480 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     31.4400005340576 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     31.4400005340576 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                  9.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 23.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                899.9 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 33.0 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 29.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.800544 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/d_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits :)

Spent 0.659626 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/d_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.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_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Previews of the CALIBRATED second-epoch images:


fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits



fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.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/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
  
SExtractor catalog cache: saved Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.cat to cache
SExtractor catalog cache: saved Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.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/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.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: 2461277.61924091
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_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits exists and is non-empty
wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits exists and is non-empty
wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits exists and is non-empty
wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (1st reference image)
verification OK: wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Image size: 937.2'x624.2'  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: 17:59:59.687 -09:58:38.45 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits (1st new image)
verification OK: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Image size: 936.8'x623.9'  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: 18:00:00.802 -09:59:52.76 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:59:59.687 -09:58:38.45
Second-epoch image center 18:00:00.802 -09:59:52.76
Angular distance between the image centers 0.0211 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits (2nd new image)
verification OK: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Image size: 936.8'x623.9'  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: 17:59:58.171 -09:59:15.83 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:59:59.687 -09:58:38.45
Second-epoch image center 17:59:58.171 -09:59:15.83
Angular distance between the image centers 0.0121 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  18:00:00.802 -09:59:52.76
Second-epoch second image center 17:59:58.171 -09:59:15.83
Angular distance between the image centers 0.01489 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/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits &> /tmp/tmp.kKTNuDtbmd
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits &> /tmp/tmp.cf1rBExJTl
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits &> /tmp/tmp.AykZAqelCa
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits &> /tmp/tmp.CuyM4geukZ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Calibrating the magnitude scale
Found non-empty wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat 
Found non-empty wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat
The reference image (wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits) and catalog (wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat) found
'wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat' -> 'wcsmag.cat'
Read 11492 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 261.9175 to 278.0936 deg, Dec -15.2386 to -4.6928 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 261.9175 to 278.0936 deg, Dec -15.2386 to -4.6928 deg
Loaded 6268 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): 4884 out of 5253 total matches.
Matched with Tycho-2 5253 out of 11492 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.666050
a=0.000000 b=1.000000 c=22.666050
From vast_summary.log: estimated ref. image limiting mag.:  -7.74
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.93

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.93

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 11492 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 261.9175 to 278.0936 deg, Dec -15.2386 to -4.6928 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 261.9175 to 278.0936 deg, Dec -15.2386 to -4.6928 deg
Loaded 6268 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): 4884 out of 5253 total matches.
Matched with Tycho-2 5253 out of 11492 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Forced-photometry filter: calibrated wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits -> calib.txt_param_ref_wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (aperture=6.1)
Read 11483 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 261.9404 to 278.0994 deg, Dec -15.2281 to -4.6882 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 261.9404 to 278.0994 deg, Dec -15.2281 to -4.6882 deg
Loaded 6246 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): 4875 out of 5236 total matches.
Matched with Tycho-2 5236 out of 11483 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
Forced-photometry filter: calibrated wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits -> calib.txt_param_ref_wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
 2.2 pix  Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
 2.2 pix  fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
 2.3 pix  fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Limiting magnitude estimates:
 14.9 mag.  Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
 14.9 mag.  Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
 14.0 mag.  fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
 13.9 mag.  fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
All-image limiting magnitude estimate:  13.9 (SNR )  11.1 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.kKTNuDtbmd (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits' -> 'wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
WCS_IMAGE_NAME=wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
WCS-calibrated image found: wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Checking if the catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat corresponding to the image wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits alredy exist and is non-empty...
Catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat corresponding to the image wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
WCS catalog name: wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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=1021, bad_region=2077, passed=11492
Got 11492 stars (including 8481 good ones) from the SExtractor catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat 
util/solve_plate_with_UCAC5 got 11492 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4833 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4737 matched stars entering correct_measured_positions(), 4738 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4737 matched stars entering correct_measured_positions(), 9875 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.63" 

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 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4834 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4738 matched stars entering correct_measured_positions(), 9875 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.67" 
Accuracy estimation diagnostic: 4737 matched stars entering correct_measured_positions(), 9875 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.71" 
Excluding outliers - 4737 stars left (next iteration limit 5210)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits N_match=4737 sigma_overall_arcsec=0.675 sigma_q1_arcsec=0.808 sigma_q2_arcsec=0.588 sigma_q3_arcsec=0.683 sigma_q4_arcsec=0.598 n_q1=808 n_q2=482 n_q3=2546 n_q4=901 worst_quadrant_to_overall_ratio=1.197
The image catalog is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits -region wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.cf1rBExJTl (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits' -> 'wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.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/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
WCS_IMAGE_NAME=wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
WCS-calibrated image found: wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
Checking if the catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits alredy exist and is non-empty...
Catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
WCS catalog name: wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.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=1012, bad_region=2069, passed=11483
Got 11483 stars (including 8496 good ones) from the SExtractor catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat 
util/solve_plate_with_UCAC5 got 11483 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4835 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4733 matched stars entering correct_measured_positions(), 4734 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4733 matched stars entering correct_measured_positions(), 9876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.61" 

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 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4835 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4733 matched stars entering correct_measured_positions(), 9876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.65" 
Accuracy estimation diagnostic: 4733 matched stars entering correct_measured_positions(), 9876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.69" 
Excluding outliers - 4733 stars left (next iteration limit 5206)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits N_match=4733 sigma_overall_arcsec=0.648 sigma_q1_arcsec=0.797 sigma_q2_arcsec=0.537 sigma_q3_arcsec=0.646 sigma_q4_arcsec=0.571 n_q1=807 n_q2=483 n_q3=2532 n_q4=911 worst_quadrant_to_overall_ratio=1.229
The image catalog is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits -region wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.AykZAqelCa (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_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.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_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
WCS_IMAGE_NAME=wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
WCS-calibrated image found: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Checking if the catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
WCS catalog name: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.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=366, bad_region=790, passed=4474
Got 4474 stars (including 3354 good ones) from the SExtractor catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat 
util/solve_plate_with_UCAC5 got 4474 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.8'
Seting catalog search parameters based on the expected field of view 936.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013011 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010409 (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 373 to 428 (Dec -15.3 to -4.8)
Done reading UCAC5 zone files...
Matched 3243 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3170 matched stars entering correct_measured_positions(), 3171 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.65" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3170 matched stars entering correct_measured_positions(), 3861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.66" 

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 373 to 428 (Dec -15.3 to -4.8)
Done reading UCAC5 zone files...
Matched 3245 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3175 matched stars entering correct_measured_positions(), 3861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.75" 
Accuracy estimation diagnostic: 3175 matched stars entering correct_measured_positions(), 3861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.77" 
Excluding outliers - 3175 stars left (next iteration limit 3487)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3175 robust_rms=6.401 arcsec worst_quadrant_rms=29.066 arcsec
SIP_REFIT: SIP order 3 trial: matched=3175 robust_rms=0.574 arcsec worst_quadrant_rms=0.667 arcsec
SIP_REFIT: SIP order 5 trial: matched=3175 robust_rms=0.542 arcsec worst_quadrant_rms=0.647 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=3175 robust_rms_before=0.797 arcsec robust_rms_before_corrected=0.744 arcsec robust_rms_after=0.574 arcsec worst_quadrant_rms_before=0.832 worst_quadrant_rms_after=0.667
verification OK: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
verification OK: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Image size: 936.8'x623.9'  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: 18:00:00.802 -09:59:53.27 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 4474 stars ###
'wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/correct_sextractor_wcs_catalog_usingxy2sky2871408.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 3, robust RMS 0.797 -> 0.574 arcsec)
WCS_QUALITY_DIAG: file=fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits N_match=3175 sigma_overall_arcsec=0.632 sigma_q1_arcsec=0.564 sigma_q2_arcsec=0.598 sigma_q3_arcsec=0.648 sigma_q4_arcsec=0.686 n_q1=555 n_q2=336 n_q3=1705 n_q4=579 worst_quadrant_to_overall_ratio=1.085
The image catalog is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits -region wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.CuyM4geukZ (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_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.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_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
WCS_IMAGE_NAME=wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
WCS-calibrated image found: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Checking if the catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
WCS catalog name: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.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=381, bad_region=790, passed=4474
Got 4474 stars (including 3341 good ones) from the SExtractor catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat 
util/solve_plate_with_UCAC5 got 4474 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.8'
Seting catalog search parameters based on the expected field of view 936.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013011 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010409 (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 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 3231 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3157 matched stars entering correct_measured_positions(), 3157 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.66" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3157 matched stars entering correct_measured_positions(), 3861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.68" 

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 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 3231 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3159 matched stars entering correct_measured_positions(), 3861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.77" 
Accuracy estimation diagnostic: 3159 matched stars entering correct_measured_positions(), 3861 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.79" 
Excluding outliers - 3159 stars left (next iteration limit 3472)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3159 robust_rms=7.235 arcsec worst_quadrant_rms=21.331 arcsec
SIP_REFIT: SIP order 3 trial: matched=3159 robust_rms=0.567 arcsec worst_quadrant_rms=0.662 arcsec
SIP_REFIT: SIP order 5 trial: matched=3159 robust_rms=0.540 arcsec worst_quadrant_rms=0.652 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=3159 robust_rms_before=0.770 arcsec robust_rms_before_corrected=0.746 arcsec robust_rms_after=0.567 arcsec worst_quadrant_rms_before=0.887 worst_quadrant_rms_after=0.662
verification OK: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
verification OK: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Image size: 936.8'x623.9'  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: 17:59:58.168 -09:59:16.31 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 4474 stars ###
'wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction.cat.log'
'/data_ssd/NMW-TexasTech/workdir/vast_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/correct_sextractor_wcs_catalog_usingxy2sky2871317.tmp' -> 'vast_debug_catalog_after_xy2sky_correction.cat.log'
SIP_REFIT: applied the refit solution (order 3, robust RMS 0.770 -> 0.567 arcsec)
WCS_QUALITY_DIAG: file=fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits N_match=3159 sigma_overall_arcsec=0.611 sigma_q1_arcsec=0.550 sigma_q2_arcsec=0.526 sigma_q3_arcsec=0.640 sigma_q4_arcsec=0.671 n_q1=556 n_q2=353 n_q3=1677 n_q4=573 worst_quadrant_to_overall_ratio=1.099
The image catalog is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits -region wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits to local_wcs_cache/
'wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits' -> 'local_wcs_cache/wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits'
Saving the final (post-refit) wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits to local_wcs_cache/
'wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits' -> 'local_wcs_cache/wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits'
Saving the final (post-refit) wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits to local_wcs_cache/
'wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits' -> 'local_wcs_cache/wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits'
Saving the final (post-refit) wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits to local_wcs_cache/
'wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits' -> 'local_wcs_cache/wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits sigma_overall=0.675 worst_q_ratio=1.197
ref2=Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits sigma_overall=0.648 worst_q_ratio=1.229
new1=fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits sigma_overall=0.632 worst_q_ratio=1.085
new2=fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits sigma_overall=0.611 worst_q_ratio=1.099
reference average sigma_overall=0.6615 worst_q_ratio=1.213
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022_astrometric_residuals.png (4737 matched stars from wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.62 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023_astrometric_residuals.png (4733 matched stars from wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.59 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018_astrometric_residuals.png (3175 matched stars from wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.48 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019_astrometric_residuals.png (3159 matched stars from wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.46 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits'
Saving fully-calibrated image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits'
Preparing the HTML report for the field Oph-06-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20573_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 20573_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    10.92    17:59:24.35 -09:54:41.5   4873 3149   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:59:24.35 -09:54:41.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Oph-06-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
  
SExtractor catalog cache: saved Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.cat to cache
SExtractor catalog cache: saved Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Creating symlink local_wcs_cache/wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
Creating symlink local_wcs_cache/wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Creating symlink local_wcs_cache/wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits exists and is non-empty
wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits exists and is non-empty
wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits exists and is non-empty
wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (1st reference image)
verification OK: wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Image size: 937.2'x624.2'  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: 17:59:59.687 -09:58:38.45 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits (1st new image)
verification OK: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Image size: 936.8'x623.9'  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: 18:00:00.802 -09:59:53.27 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:59:59.687 -09:58:38.45
Second-epoch image center 18:00:00.802 -09:59:53.27
Angular distance between the image centers 0.0213 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits (2nd new image)
verification OK: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Image size: 936.8'x623.9'  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: 17:59:58.168 -09:59:16.31 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:59:59.687 -09:58:38.45
Second-epoch image center 17:59:58.168 -09:59:16.31
Angular distance between the image centers 0.0122 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  18:00:00.802 -09:59:53.27
Second-epoch second image center 17:59:58.168 -09:59:16.31
Angular distance between the image centers 0.01491 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/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits &> /tmp/tmp.VmfzDltltk
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits &> /tmp/tmp.3lCJVIGjOD
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits &> /tmp/tmp.Hki0ry9uEs
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits &> /tmp/tmp.hr8vFHD5Gk
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Calibrating the magnitude scale
Found non-empty wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat 
Found non-empty wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits and wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat
The reference image (wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits) and catalog (wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat) found
'wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat' -> 'wcsmag.cat'
Read 110241 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 261.9146 to 278.0954 deg, Dec -15.2422 to -4.6809 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 261.9146 to 278.0954 deg, Dec -15.2422 to -4.6809 deg
Loaded 6276 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): 4437 out of 5570 total matches.
Matched with Tycho-2 5570 out of 110241 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.485700
a=0.000000 b=1.000000 c=22.485700
From vast_summary.log: estimated ref. image limiting mag.:  -7.50
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.99

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.99

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 110241 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 261.9146 to 278.0954 deg, Dec -15.2422 to -4.6809 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 261.9146 to 278.0954 deg, Dec -15.2422 to -4.6809 deg
Loaded 6276 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): 4437 out of 5570 total matches.
Matched with Tycho-2 5570 out of 110241 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Forced-photometry filter: calibrated wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits -> calib.txt_param_ref_wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (aperture=4.4)
Read 109592 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 261.9404 to 278.1110 deg, Dec -15.2285 to -4.6661 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 261.9404 to 278.1110 deg, Dec -15.2285 to -4.6661 deg
Loaded 6261 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): 4435 out of 5554 total matches.
Matched with Tycho-2 5554 out of 109592 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
Forced-photometry filter: calibrated wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits -> calib.txt_param_ref_wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits (aperture=4.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 40 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
 2.1 pix  Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
 2.2 pix  fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
 2.2 pix  fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Limiting magnitude estimates:
 15.0 mag.  Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
 15.0 mag.  Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
 14.0 mag.  fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
 14.0 mag.  fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
All-image limiting magnitude estimate:  14.0 (SNR )  13.5 (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.VmfzDltltk (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits' -> 'wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
WCS_IMAGE_NAME=wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
WCS-calibrated image found: wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
Checking if the catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat corresponding to the image wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits alredy exist and is non-empty...
Catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat corresponding to the image wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits
WCS catalog name: wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.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=14, blended=9427, bad_region=16930, passed=110227
Got 110227 stars (including 84944 good ones) from the SExtractor catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat 
util/solve_plate_with_UCAC5 got 110227 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (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 0.010413 (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 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4838 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4761 matched stars entering correct_measured_positions(), 4763 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4761 matched stars entering correct_measured_positions(), 97579 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4839 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4762 matched stars entering correct_measured_positions(), 97579 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Accuracy estimation diagnostic: 4761 matched stars entering correct_measured_positions(), 97579 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.61" 
Excluding outliers - 4761 stars left (next iteration limit 5237)
Stop iterations.


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

SIP_REFIT: wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits N_match=4761 sigma_overall_arcsec=0.622 sigma_q1_arcsec=0.737 sigma_q2_arcsec=0.554 sigma_q3_arcsec=0.623 sigma_q4_arcsec=0.566 n_q1=832 n_q2=535 n_q3=2452 n_q4=942 worst_quadrant_to_overall_ratio=1.185
The image catalog is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits -region wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.3lCJVIGjOD (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits' -> 'wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.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/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
WCS_IMAGE_NAME=wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
WCS-calibrated image found: wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
Checking if the catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits alredy exist and is non-empty...
Catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat corresponding to the image wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits
WCS catalog name: wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=16, blended=9439, bad_region=16885, passed=109576
Got 109576 stars (including 84283 good ones) from the SExtractor catalog wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat 
util/solve_plate_with_UCAC5 got 109576 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (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 0.010414 (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 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4839 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4766 matched stars entering correct_measured_positions(), 4767 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4766 matched stars entering correct_measured_positions(), 96977 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 

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 373 to 428 (Dec -15.2 to -4.7)
Done reading UCAC5 zone files...
Matched 4839 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4766 matched stars entering correct_measured_positions(), 96977 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Accuracy estimation diagnostic: 4766 matched stars entering correct_measured_positions(), 96977 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.62" 
Excluding outliers - 4766 stars left (next iteration limit 5242)
Stop iterations.


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

SIP_REFIT: wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits N_match=4766 sigma_overall_arcsec=0.621 sigma_q1_arcsec=0.730 sigma_q2_arcsec=0.537 sigma_q3_arcsec=0.619 sigma_q4_arcsec=0.566 n_q1=846 n_q2=528 n_q3=2446 n_q4=946 worst_quadrant_to_overall_ratio=1.175
The image catalog is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits -region wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.Hki0ry9uEs (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_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.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_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
WCS_IMAGE_NAME=wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
WCS-calibrated image found: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Checking if the catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
WCS catalog name: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.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=2059, bad_region=5605, passed=44046
Got 44046 stars (including 36695 good ones) from the SExtractor catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat 
util/solve_plate_with_UCAC5 got 44046 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.8'
Seting catalog search parameters based on the expected field of view 936.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013011 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010409 (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 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4827 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4724 matched stars entering correct_measured_positions(), 4726 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.65" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4724 matched stars entering correct_measured_positions(), 39889 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.64" 

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 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4828 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4724 matched stars entering correct_measured_positions(), 39889 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.65" 
Accuracy estimation diagnostic: 4724 matched stars entering correct_measured_positions(), 39889 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.72" 
Excluding outliers - 4724 stars left (next iteration limit 5196)
Stop iterations.


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

SIP_REFIT: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4724 robust_rms=5.820 arcsec worst_quadrant_rms=32.250 arcsec
SIP_REFIT: SIP order 3 trial: matched=4724 robust_rms=0.599 arcsec worst_quadrant_rms=0.666 arcsec
SIP_REFIT: SIP order 5 trial: matched=4724 robust_rms=0.563 arcsec worst_quadrant_rms=0.643 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4724 robust_rms_before=0.602 arcsec robust_rms_before_corrected=0.719 arcsec robust_rms_after=0.599 arcsec worst_quadrant_rms_before=0.666 worst_quadrant_rms_after=0.666
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.666 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits N_match=4724 sigma_overall_arcsec=0.693 sigma_q1_arcsec=0.702 sigma_q2_arcsec=0.636 sigma_q3_arcsec=0.684 sigma_q4_arcsec=0.693 n_q1=854 n_q2=469 n_q3=2598 n_q4=803 worst_quadrant_to_overall_ratio=1.013
The image catalog is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits -region wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.hr8vFHD5Gk (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_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.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_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
WCS_IMAGE_NAME=wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
WCS-calibrated image found: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Checking if the catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat corresponding to the image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
WCS catalog name: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.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=1, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=2209, bad_region=5594, passed=43955
Got 43955 stars (including 36494 good ones) from the SExtractor catalog wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat 
util/solve_plate_with_UCAC5 got 43955 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 936.8'
Seting catalog search parameters based on the expected field of view 936.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013011 (46.8 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010409 (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 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4830 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4725 matched stars entering correct_measured_positions(), 4729 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.65" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4725 matched stars entering correct_measured_positions(), 39808 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.64" 

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 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4833 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4727 matched stars entering correct_measured_positions(), 39808 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.65" 
Accuracy estimation diagnostic: 4726 matched stars entering correct_measured_positions(), 39808 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.72" 
Excluding outliers - 4726 stars left (next iteration limit 5197)
Stop iterations.


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

SIP_REFIT: wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4726 robust_rms=5.883 arcsec worst_quadrant_rms=30.755 arcsec
SIP_REFIT: SIP order 3 trial: matched=4726 robust_rms=0.597 arcsec worst_quadrant_rms=0.660 arcsec
SIP_REFIT: SIP order 5 trial: matched=4726 robust_rms=0.567 arcsec worst_quadrant_rms=0.634 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4726 robust_rms_before=0.597 arcsec robust_rms_before_corrected=0.728 arcsec robust_rms_after=0.597 arcsec worst_quadrant_rms_before=0.656 worst_quadrant_rms_after=0.660
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.656 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits N_match=4726 sigma_overall_arcsec=0.703 sigma_q1_arcsec=0.700 sigma_q2_arcsec=0.649 sigma_q3_arcsec=0.691 sigma_q4_arcsec=0.731 n_q1=850 n_q2=476 n_q3=2590 n_q4=810 worst_quadrant_to_overall_ratio=1.039
The image catalog is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits -region wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.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_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Saving fully-calibrated image wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.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_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Preparing the HTML report for the field Oph-06-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:26:25.98 -13:36:29.6:  12.59 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:20:18.49 -11:37:54.7:  12.88 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:19:43.79 -11:08:35.0:  12.74 +/- 0.03  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:18:38.50 -13:45:57.0:  12.52 +/- 0.10  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:13:30.28 -09:55:31.5:  13.28 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:14:48.67 -13:56:44.6:  13.05 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:19:50.91 -10:52:20.0:  12.87 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:24:12.33 -12:14:44.4:  12.75 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:26:25.98 -13:36:29.6:  12.54 +/- 0.03  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:20:18.49 -11:37:54.7:  12.87 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:19:43.79 -11:08:35.0:  12.79 +/- 0.03  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:14:48.67 -13:56:44.6:  13.11 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:13:30.28 -09:55:31.5:  13.26 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:18:38.50 -13:45:57.0:  12.46 +/- 0.10  detection
Forced photometry reference-image weighted average:  12.56 +/- 0.02
Forced photometry reference-image weighted average:  13.08 +/- 0.03
Forced photometry reference-image weighted average:  12.88 +/- 0.03
Forced photometry reference-image weighted average:  12.76 +/- 0.02
Forced photometry reference-image weighted average:  13.27 +/- 0.03
Forced photometry reference-image weighted average:  12.49 +/- 0.07
Forced photometry filter REJECTED candidate at 18:26:25.98 -13:36:29.6: ref_mag=12.56 +/- 0.02 new_mean_mag=12.7198 delta=-0.16 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:20:18.49 -11:37:54.7: ref_mag=12.88 +/- 0.03 new_mean_mag=13.1127 delta=-0.24 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:14:48.67 -13:56:44.6: ref_mag=13.08 +/- 0.03 new_mean_mag=13.0419 delta=0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:19:43.79 -11:08:35.0: ref_mag=12.76 +/- 0.02 new_mean_mag=12.9181 delta=-0.16 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:13:30.28 -09:55:31.5: ref_mag=13.27 +/- 0.03 new_mean_mag=13.5863 delta=-0.32 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:18:38.50 -13:45:57.0: ref_mag=12.49 +/- 0.07 new_mean_mag=12.3837 delta=0.10 (need > 0.90)
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:17:59.46 -11:17:32.2:  13.13 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:27:04.67 -08:01:33.1:  12.94 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:19:50.91 -10:52:20.0:  12.87 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:24:12.33 -12:14:44.4:  12.72 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.87 +/- 0.03
Forced photometry filter REJECTED candidate at 18:19:50.91 -10:52:20.0: ref_mag=12.87 +/- 0.03 new_mean_mag=12.9577 delta=-0.09 (need > 0.90)
Forced photometry reference-image weighted average:  12.73 +/- 0.03
Forced photometry filter REJECTED candidate at 18:24:12.33 -12:14:44.4: ref_mag=12.73 +/- 0.03 new_mean_mag=12.6404 delta=0.09 (need > 0.90)
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:17:59.46 -11:17:32.2:  13.16 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.14 +/- 0.03
Forced photometry filter REJECTED candidate at 18:17:59.46 -11:17:32.2: ref_mag=13.14 +/- 0.03 new_mean_mag=12.9624 delta=0.18 (need > 0.90)
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:27:04.67 -08:01:33.1:  13.00 +/- 0.05  detection
Forced photometry reference-image weighted average:  12.97 +/- 0.03
Forced photometry filter REJECTED candidate at 18:27:04.67 -08:01:33.1: ref_mag=12.97 +/- 0.03 new_mean_mag=13.1112 delta=-0.14 (need > 0.90)
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:21:03.07 -11:46:35.0:  13.04 +/- 0.05  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:18:38.13 -13:44:28.7:  13.28 +/- 0.14  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 17:44:27.93 -13:03:25.2:  13.25 +/- 0.05  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-58-57_20.00sec_4.90C_LIGHT_0022.fits at 18:19:15.60 -11:21:50.8:  14.21 +/- 0.11  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:21:03.07 -11:46:35.0:  12.87 +/- 0.04  detection
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 17:44:27.93 -13:03:25.2:  13.23 +/- 0.05  detection
Forced photometry reference-image weighted average:  12.95 +/- 0.03
Forced photometry reference-image weighted average:  13.24 +/- 0.04
Forced photometry filter REJECTED candidate at 18:21:03.07 -11:46:35.0: ref_mag=12.95 +/- 0.03 new_mean_mag=13.1319 delta=-0.19 (need > 0.90)
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:18:38.13 -13:44:28.7:  13.18 +/- 0.14  detection
Forced photometry filter REJECTED candidate at 17:44:27.93 -13:03:25.2: ref_mag=13.24 +/- 0.04 new_mean_mag=13.2058 delta=0.03 (need > 0.90)
Forced photometry reference-image weighted average:  13.23 +/- 0.10
Forced photometry filter REJECTED candidate at 18:18:38.13 -13:44:28.7: ref_mag=13.23 +/- 0.10 new_mean_mag=13.1908 delta=0.04 (need > 0.90)
Forced photometry on wcs_Oph-06-Q2b1x1_2026-07-13_00-59-54_20.00sec_5.00C_LIGHT_0023.fits at 18:19:15.60 -11:21:50.8:  13.91 +/- 0.08  detection
Forced photometry reference-image weighted average:  14.02 +/- 0.06
Forced photometry filter REJECTED candidate at 18:19:15.60 -11:21:50.8: ref_mag=14.02 +/- 0.06 new_mean_mag=13.9634 delta=0.06 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 130212_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130212_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.21    18:05:29.45 -12:01:56.9   3970 4432   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

Rejecting candidate due to large distance (16.6") between the two second-epoch detections
  
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Considering the candidate 130214_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130214_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    13.56    18:13:30.32 -09:55:31.8   2778 3157   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    13.62    18:13:30.25 -09:55:31.2   2772 3164   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
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Considering the candidate 130223_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130223_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.21    18:26:27.38 -09:44:55.0   0821 3082   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:26:27.33 -09:44:54.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 130232_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130232_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    13.04    18:14:48.67 -13:56:45.1   2604 5600   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    13.05    18:14:48.68 -13:56:44.1   2597 5606   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
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Considering the candidate 130236_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130236_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    13.03    18:20:18.44 -11:37:55.3   1771 4205   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    13.25    18:20:18.55 -11:37:54.2   1765 4211   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
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Considering the candidate 130238_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130238_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    13.01    18:19:43.78 -11:08:35.1   1854 3907   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    12.85    18:19:43.79 -11:08:35.0   1847 3913   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
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Considering the candidate 130239_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130239_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.31    18:26:37.88 -10:49:28.4   0806 3738   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:26:37.88 -10:49:28.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 130244_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130244_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    12.88    18:22:47.13 -11:19:17.1   1390 4029   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:22:47.16 -11:19:17.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 130248_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130248_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    12.72    18:26:25.99 -13:36:29.4   0872 5431   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    12.72    18:26:25.98 -13:36:29.8   0865 5437   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
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Considering the candidate 130352_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130352_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    12.40    18:18:38.52 -13:45:58.0   2035 5500   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    12.37    18:18:38.49 -13:45:56.0   2028 5506   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130367_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130367_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    12.59    18:09:48.57 -14:12:06.8   3337 5754   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:09:48.58 -14:12:06.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130377_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130377_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    12.73    18:24:12.33 -12:14:44.5   1192 4590   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    12.59    18:24:12.33 -12:14:44.2   1186 4596   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130389_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130389_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    12.99    17:44:33.32 -07:50:05.3   7106 1907   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:44:33.29 -07:50:04.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130395_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130395_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    12.92    18:19:50.91 -10:52:20.1   1834 3742   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    13.02    18:19:50.90 -10:52:20.0   1828 3749   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130409_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130409_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    12.97    18:17:59.46 -11:17:32.6   2115 3993   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    12.96    18:17:59.46 -11:17:31.9   2109 4000   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130423_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130423_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    13.09    18:27:04.71 -08:01:32.2   0712 2026   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    13.13    18:27:04.63 -08:01:34.0   0705 2032   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130429_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130429_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.09    18:10:24.91 -10:34:15.9   3235 3551   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:10:24.81 -10:34:14.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130430_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130430_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.08    18:06:00.59 -14:10:47.4   3896 5736   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:06:00.57 -14:10:46.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130437_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130437_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    13.15    18:18:38.10 -13:44:27.0   2036 5485   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    13.24    18:18:38.15 -13:44:30.5   2029 5492   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130438_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130438_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    13.13    18:21:03.05 -11:46:34.8   1661 4295   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    13.14    18:21:03.09 -11:46:35.1   1655 4301   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130458_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130458_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    13.22    17:44:28.15 -13:03:27.5   7082 5069   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    13.20    17:44:27.70 -13:03:22.9   7077 5075   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130460_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130460_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.18    18:04:17.00 -08:11:17.2   4146 2106   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:04:16.99 -08:11:18.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130462_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130462_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.24    17:49:11.97 -09:12:00.6   6398 2728   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:49:11.97 -09:12:00.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130476_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130476_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.37    18:24:18.78 -11:14:35.3   1160 3986   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:24:18.75 -11:14:35.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130479_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130479_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.36    18:00:10.37 -08:09:55.1   4761 2093   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:00:10.40 -08:09:55.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130491_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130491_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.69    18:09:22.35 -09:01:10.8   3386 2612   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:09:22.42 -09:01:09.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130502_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130502_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 1     2026 08 25.11924    2461277.61924    13.87    18:19:15.48 -11:21:49.7   1926 4040   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Discovery image 2     2026 08 25.11977    2461277.61977    14.17    18:19:15.71 -11:21:52.0   1919 4046   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130504_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130504_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.53    17:43:31.31 -12:20:08.9   7222 4639   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:43:31.32 -12:20:08.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130508_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130508_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.80    18:21:38.88 -10:59:02.5   1558 3821   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:21:38.85 -10:59:02.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 130509_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 130509_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.89    17:54:41.03 -07:05:50.8   5587 1449   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:54:40.99 -07:05:49.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 126932_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 126932_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 3     2026 08 25.11977    2461277.61977    13.48    17:47:38.05 -06:03:19.0   6656 0821   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:47:37.99 -06:03:18.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 125064_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 125064_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 3     2026 08 25.11977    2461277.61977    12.83    17:42:34.58 -12:15:45.9   7364 4597   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:42:34.64 -12:15:45.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 92698_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 92698_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 3     2026 08 25.11977    2461277.61977    11.94    18:05:33.15 -13:53:14.2   3963 5558   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:05:33.13 -13:53:14.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 102612_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 102612_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 3     2026 08 25.11977    2461277.61977    12.61    17:46:31.67 -12:33:16.7   6774 4765   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:46:31.67 -12:33:16.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 122876_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 122876_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 3     2026 08 25.11977    2461277.61977    13.14    17:43:11.51 -10:00:14.2   7292 3225   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:43:11.57 -10:00:14.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 11684_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 11684_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 3     2026 08 25.11977    2461277.61977    12.93    17:51:33.39 -06:24:05.7   6061 1028   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:51:33.36 -06:24:04.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 16643_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 16643_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 2     2026 08 25.11977    2461277.61977    13.72    18:00:07.46 -07:02:35.8   4769 1413   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  18:00:07.51 -07:02:36.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 37213_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 37213_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 3     2026 08 25.11977    2461277.61977    10.92    17:59:24.36 -09:54:41.3   4873 3149   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:59:24.35 -09:54:41.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 53207_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 53207_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 3     2026 08 25.11977    2461277.61977    13.22    17:51:16.18 -11:33:39.6   6076 4153   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:51:16.17 -11:33:39.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 54419_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019
The candidate 54419_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019 did not pass the final checks
Discovery image 3     2026 08 25.11977    2461277.61977    11.35    17:44:47.43 -11:38:33.5   7039 4215   /data_ssd/NMW-TexasTech/workdir//img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits

**** FOUND  17:44:47.41 -11:38:33.6 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Oph-06-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-24_CI_Oph-06-Q2b1x1_215342_TTUQ2b1x1_2789434_kpwYM5hp/monitoring_positions.txt
Read 44046 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 261.9139 to 278.0735 deg, Dec -15.2605 to -4.7056 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 261.9139 to 278.0735 deg, Dec -15.2605 to -4.7056 deg
Loaded 6276 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): 5096 out of 5554 total matches.
Matched with Tycho-2 5554 out of 44046 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits
Observation time (mid-exposure, UTC): JD 2461277.61924 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 270.00418 deg  Dec= -9.99730 deg
Frame center: alt= +46.059 deg  az= 187.428 deg  airmass= 1.3869
Header cross-check: CENTALT= 46.084 deg (difference -0.025 deg)
Header cross-check: AIRMASS= 1.3869 (we compute 1.3869)
Airmass zero-point fit: REJECT_NOISY_FIT  k= +0.4358 +/- 0.0617 mag/airmass  N= 3437  airmass span 1.2765-1.5552  scatter 0.2578 mag
Source monitoring: airmass zero-point for wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits: REJECT_NOISY_FIT +0.636803 -0.435776 1.3869 +0.4358 3437 0.2787 0.2578 1.2765 1.5552
Forced photometry (list mode): image=wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits list=monitoring_pixlist2790417.tmp aperture=4.4
Image size: 9576 x 6388
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).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.445000
Forced photometry: center=(34.63, 529.37) aperture=4.4
Annulus: inner=8.80 outer=22.00
Background annulus: 1274 pixels
Iterative clipping converged after 2 iterations, 1266/1274 pixels remain
SExtractor background: mode=4574.73 median=4582.50 mean=4587.68 sigma=153.11 -> bg=4574.73 (1266 pixels)
Aperture sum=72353.41 N_eff=15.2053
Net flux=2793.30 noise=597.03 SNR=4.68
Instrumental magnitude: -8.6153
Calibrated magnitude: 13.8297
Source monitoring: 1 position(s) measured on wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-51-32_20.00sec_-0.00C_LIGHT_0018.fits (aperture 4.4 pix)
Read 43958 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 261.9090 to 278.0645 deg, Dec -15.2511 to -4.6903 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 261.9090 to 278.0645 deg, Dec -15.2511 to -4.6903 deg
Loaded 6264 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): 5074 out of 5539 total matches.
Matched with Tycho-2 5539 out of 43958 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits
Observation time (mid-exposure, UTC): JD 2461277.61977 (FITS header)
Observing site: lat= +33.748292 deg  lon= -101.958319 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 269.99321 deg  Dec= -9.98704 deg
Frame center: alt= +46.051 deg  az= 187.769 deg  airmass= 1.3871
Header cross-check: CENTALT= 46.068 deg (difference -0.017 deg)
Header cross-check: AIRMASS= 1.3873 (we compute 1.3871)
Airmass zero-point fit: REJECT_NOISY_FIT  k= +0.4014 +/- 0.0593 mag/airmass  N= 3348  airmass span 1.2767-1.5583  scatter 0.2486 mag
Source monitoring: airmass zero-point for wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits: REJECT_NOISY_FIT +0.597859 -0.401420 1.3871 +0.4014 3348 0.2816 0.2486 1.2767 1.5583
Forced photometry (list mode): image=wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits list=monitoring_pixlist2790417.tmp aperture=4.4
Image size: 9576 x 6388
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).
Saturation level: 57000.0
Calibration (from calib.txt_param_monitoring, fit_function=3): cal_mag = 0.000000 * x^2 + 1.000000 * x + 22.443700
Forced photometry: center=(27.96, 535.71) aperture=4.4
Annulus: inner=8.80 outer=22.00
Background annulus: 1276 pixels
Iterative clipping converged after 1 iterations, 1271/1276 pixels remain
SExtractor background: mode=4565.75 median=4572.00 mean=4576.17 sigma=150.83 -> bg=4565.75 (1271 pixels)
Aperture sum=72127.59 N_eff=15.2053
Net flux=2703.97 noise=588.13 SNR=4.60
Instrumental magnitude: -8.5800
Calibrated magnitude: 13.8637
Source monitoring: 1 position(s) measured on wcs_fd_Oph-06-Q2b1x1_2026-08-24_21-52-17_20.00sec_-0.00C_LIGHT_0019.fits (aperture 4.4 pix)
########### Completed Oph-06-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461277.61924091 -observatory V36
10:06:49.82 +13:29:30.3 Mercury (-1.9mag)
12:58:50.26 -09:01:49.8 Venus (-4.5mag)
06:37:39.12 +23:35:08.3 Mars (1.3mag)
08:57:54.05 +17:43:28.9 Jupiter (-1.8mag)
00:54:22.54 +02:58:03.9 Saturn (0.5mag)
04:13:12.81 +21:00:46.3 Uranus (5.7mag)
00:14:54.75 +00:04:44.4 Neptune (7.7mag)
20:26:36.48 -23:36:04.0 Pluto (14.5mag)
19:58:03.70 -24:24:07.2 Moon (-11.8mag)
-rw-r--r-- 1 apache apache 363 Aug 24 21:56 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461277.61924091:
08:57:55.38 +17:43:24.3 Io (6.1mag)
08:57:48.72 +17:43:54.7 Europa (6.3mag)
08:57:47.82 +17:43:56.9 Ganymede (5.6mag)
08:58:00.32 +17:43:02.9 Callisto (6.9mag)
08:55:23.48 +17:53:06.9 Himalia (15.7mag)
08:57:52.11 +17:43:38.3 Thebe (16.6mag)
08:55:03.34 +17:48:32.1 Elara (17.7mag)
09:02:00.39 +17:15:38.1 Pasiphae (17.9mag)
08:59:55.57 +17:57:45.7 Carme (19.0mag)
00:54:09.29 +02:58:14.1 Titan (8.4mag)
00:54:17.89 +02:57:51.2 Rhea (9.7mag)
00:54:58.36 +03:00:10.6 Iapetus (11.1mag)
00:54:17.24 +02:58:29.6 Hyperion (14.4mag)
00:53:24.04 +02:49:10.2 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 24 21:56 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461277.61924091:
20:30:14.55 -11:48:28.9 JWST
17:55:21.60 +33:59:37.6 Chandra
20:31:06.50 +34:25:16.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 24 21:56 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461277.61924091 -observatory V36
03:30:42.99 +18:37:09.4 17.5mag P/1996 R2 (Lagerkvist)
18:00:03.27 -34:26:09.3 14.2mag P/2010 H2 (Vales)
07:08:51.99 -69:37:13.6 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:13:40.89 +33:22:21.5 17.7mag C/2017 K2 (PANSTARRS)
04:27:18.64 +43:03:40.8 17.6mag P/2021 N1 (ZTF)
22:24:23.33 +30:07:01.9 17.4mag C/2022 E2 (ATLAS)
06:59:21.71 +26:13:50.4 16.8mag C/2022 N2 (PANSTARRS)
10:37:16.69 +27:44:13.9 17.0mag C/2022 QE78 (ATLAS)
09:40:07.60 +05:17:31.3 18.0mag C/2022 R6 (PANSTARRS)
15:16:29.28 -13:00:12.4 18.0mag P/2023 B1 (PANSTARRS)
20:50:29.99 +63:36:19.1 18.0mag C/2023 H5 (Lemmon)
15:34:52.76 -14:28:53.5 14.6mag C/2023 R1 (PANSTARRS)
08:26:02.10 +32:09:10.0 15.6mag C/2024 E1 (Wierzchos)
15:05:41.65 +15:28:31.4 17.8mag C/2024 G6 (ATLAS)
18:44:08.10 +43:29:01.6 13.7mag C/2024 J3 (ATLAS)
20:45:14.66 +49:41:22.2 17.5mag C/2024 R4 (PANSTARRS)
05:27:38.61 -12:54:26.6 15.3mag C/2024 T5 (ATLAS)
07:06:01.47 +21:05:32.3 17.9mag C/2025 J1 (Borisov)
10:57:25.09 +19:45:36.7 17.0mag C/2025 V2 (Rankin)
13:09:23.15 +01:08:49.9 16.9mag C/2025 Y1 (ATLAS)
16:14:15.79 +75:56:34.1 16.4mag C/2026 A2 (Bok)
03:09:44.05 +46:20:48.5 17.3mag C/2026 B2 (Sun-Gao)
12:01:17.85 +10:10:23.8 17.4mag A/2026 E1
22:14:53.53 -33:00:44.1 7.2mag 10P/Tempel
11:39:29.71 -04:30:43.5 16.3mag 29P/Schwassmann-Wachmann
11:41:59.62 -00:52:18.5 17.4mag 63P/Wild
00:50:42.39 -06:15:27.4 15.4mag 65P/Gunn
06:12:38.32 +20:06:16.1 13.7mag 78P/Gehrels
20:23:48.43 -25:14:17.6 17.4mag 84P/Giclas
03:13:30.05 +14:39:12.1 17.0mag 88P/Howell
08:36:52.73 +25:08:54.3 16.5mag 93P/Lovas
04:56:00.94 +23:29:59.3 17.2mag 112P/Urata-Niijima
06:51:19.94 +27:46:53.9 16.0mag 114P/Wiseman-Skiff
09:58:00.93 +23:33:31.3 14.9mag 123P/West-Hartley
12:18:17.42 -16:37:20.0 17.3mag 124P/Mrkos
06:00:30.26 +20:58:36.9 16.0mag 128P/Shoemaker-Holt
06:56:18.94 +17:55:05.9 17.9mag 131P/Mueller
23:58:33.76 +03:00:00.0 17.4mag 139P/Vaisala-Oterma
03:05:41.82 -18:30:44.9 12.6mag 161P/Hartley-IRAS
08:12:28.00 +38:05:30.0 16.1mag 162P/Siding Spring
10:37:40.31 +26:11:14.7 12.3mag 169P/NEAT
03:09:58.97 +09:17:30.0 17.6mag 220P/McNaught
20:16:08.01 -51:26:07.1 18.0mag 259P/Garradd
04:11:12.62 +31:50:56.6 15.3mag 260P/McNaught
07:55:15.18 +36:53:39.4 17.3mag 295P/LINEAR
15:17:34.11 +01:14:30.2 17.8mag 391P/Kowalski
09:16:11.28 +17:31:36.2 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.3K Aug 24 21:56 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
-rw-r--r-- 1 apache apache 5.7K Aug 24 21:56 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
-rw-r--r-- 1 apache apache 190K Aug 24 21:56 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
16:33:55.780 -21:38:59.14  AT 2026xqa  2026-08-03.18 18.0148
21:55:59.445 +07:05:12.88  AT 2026xpz  2026-08-05.35 19.863
16:45:38.067 +72:51:22.66  AT 2026xpy  2026-08-05.91 20.09
16:42:36.347 +57:19:39.63  AT 2026xpx  2026-08-05.92 19.14
11:49:41.968 +31:31:29.11  AT 2026xpw  2026-01-27.50 20.88
09:24:00.803 +39:35:33.95  AT 2026xpv  2026-01-19.40 20.33
12:49:17.559 +46:39:17.78  AT 2026xpu  2026-01-19.61 21.02
09:21:30.163 +36:17:37.77  AT 2026xpt  2026-01-19.40 20.66
07:49:07.955 +40:36:24.67  AT 2026xps  2026-01-18.38 20.96
13:27:11.570 +33:26:06.06  AT 2026xpr  2026-01-17.59 20.66
12:35:40.338 +14:59:49.24  AT 2026xpq  2026-01-17.53 20.38
13:05:21.770 +10:09:12.94  AT 2026xpp  2026-01-16.58 20.11
10:23:27.739 +49:29:35.53  AT 2026xpo  2026-01-14.60 21.05
01:23:04.564 +12:23:08.97  AT 2026xpn  2026-07-29.54 20.19
16:47:23.438 +66:28:39.91  AT 2026xpm  2026-08-05.89 19.92
23:34:35.589 +29:43:01.68  AT 2026xpl  2026-07-27.51 20.27
20:31:23.535 -10:54:59.72  AT 2026xpk  2026-08-03.43 20.33
10:34:15.921 +52:45:00.65  AT 2026xpj  2026-01-14.61 20.82
10:40:15.540 -22:57:09.71  AT 2026xpi  2026-01-27.59 20.18
09:44:54.064 -01:47:07.25  AT 2026xph  2026-02-14.42 20.93
-rw-r--r-- 1 apache apache 87K Aug 24 21:56 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon Aug 24 21:55:36 CDT 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 6s (0.10 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 31s (0.52 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 7s (0.12 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 48s (0.80 min)
TIMING SExtractor: 12 seconds
TIMING matching_and_photometry: 3 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 22s (0.37 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 16s (0.27 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 43s (0.72 min)
FIELD_Oph-06-Q2b1x1: 109s (1.82 min)
=======================================
TOTAL_RUNTIME: 113s (1.88 min)
Finished: Mon Aug 24 21:57:29 CDT 2026