FITS images used in this processing run:

Field Oph-05-Q2b1x1 reference image: Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
Field Oph-05-Q2b1x1 reference image: Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
Field Oph-05-Q2b1x1 second-epoch image: Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Field Oph-05-Q2b1x1 second-epoch image: Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461234.73999438 13.07.2026 05:45:25.514   /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
First image: 2461234.73999438 13.07.2026 05:45:25.514   /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
Last  image: 2461334.53714972 21.10.2026 00:53:19.736   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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.:  -7.44
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 3 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  5498
Objects passed selection criteria:  5482
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 3559.25
Average stars matched: 3450.25 (96.9376 %)
Memory usage VmPeak:   232560 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Oct 20 19:56:31 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: 2461234.73999438 13.07.2026 05:45:25.514   /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
First image: 2461234.73999438 13.07.2026 05:45:25.514   /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
Last  image: 2461334.53714972 21.10.2026 00:53:19.736   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 36
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.13
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: 10 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):  58078
Objects passed selection criteria:  57958
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 39629.8
Average stars matched: 37804 (95.393 %)
Memory usage VmPeak:   283724 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Oct 20 19:57:21 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
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
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-05-Q2b1x1
#######################################
########### Starting Oph-05-Q2b1x1 ###########
Processing Oph-05-Q2b1x1
server tau has sufficient free disk space available: 328616 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 328616 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.png' -> 'transient_report/Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits_preview.png'

Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits


renamed 'Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.png' -> 'transient_report/Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits_preview.png'

Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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= 731.3739
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 419.0789
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 19794.3819
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 4763.5045
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 17170.0095
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 4086.8025
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 27.0647
INFO:                  SECOND_EPOCH__SD_ratio= 0.166
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
ERROR: passing clouds (SD ratio=0.166 soft threshold=0.12)
----------------------------------------------
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 =     19.3500003814697 / [degC] Focuser temperature
AMBTEMP =                 19.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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= '2026-10-20T19:52:30.4018443' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-21T00:52:30.4018443' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61334.0364629747 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-21T00:52:40.3027393' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61334.0365775693 / 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      =      257.14077107195 / [deg] RA of telescope" status=0
Record 32: "DEC     =     -10.000067179266 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     29.9813888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     231.144166666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.99537491436927 / 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-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '17 08 34'           / [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  =                20701 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20701 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     19.3500003814697 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     19.3500003814697 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 61.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               905.38 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 19.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 25.0 / [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 =             6.100488 / [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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/d_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits :)

Spent 0.726296 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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/d_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     19.2299995422363 / [degC] Focuser temperature
AMBTEMP =                 19.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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= '2026-10-20T19:53:19.7365688' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-21T00:53:19.7365688' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61334.0370339816 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-21T00:53:29.6405574' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61334.0371486112 / 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      =     257.140771104622 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -10.0000671699696 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     29.8458333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     231.322777777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      2.0035324028425 / 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-05'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '17 08 34'           / [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  =                20701 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20701 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     19.2299995422363 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     19.2299995422363 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 61.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               905.38 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 19.1 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 25.0 / [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 =             6.100488 / [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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/d_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits :)

Spent 0.705371 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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/d_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Previews of the CALIBRATED second-epoch images:


fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits



fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
  
SExtractor catalog cache: saved Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.cat to cache
SExtractor catalog cache: saved Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Checking WCS cache directory local_wcs_cache
Checking 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: 2461334.53657872
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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits exists and is non-empty
wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits exists and is non-empty
wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits exists and is non-empty
wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (1st reference image)
verification OK: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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: 17:08:34.764 -09:59:49.68 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-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits (1st new image)
verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Image size: 937.1'x624.1'  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: 17:08:54.789 -10:01:45.28 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:08:34.764 -09:59:49.68
Second-epoch image center 17:08:54.789 -10:01:45.28
Angular distance between the image centers 0.0882 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits (2nd new image)
verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Image size: 937.1'x624.1'  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: 17:08:53.765 -10:02:09.63 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:08:34.764 -09:59:49.68
Second-epoch image center 17:08:53.765 -10:02:09.63
Angular distance between the image centers 0.0871 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  17:08:54.789 -10:01:45.28
Second-epoch second image center 17:08:53.765 -10:02:09.63
Angular distance between the image centers 0.00796 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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits &> /tmp/tmp.hC4OioTPKD
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits &> /tmp/tmp.jc37qU9efT
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits &> /tmp/tmp.lm9iUgbtne
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits &> /tmp/tmp.1BPpBVL1MI
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Calibrating the magnitude scale
Found non-empty wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat 
Found non-empty wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat
The reference image (wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits) and catalog (wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat) found
'wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat' -> 'wcsmag.cat'
Read 7326 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 249.0927 to 265.2330 deg, Dec -15.2610 to -4.7059 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 249.0927 to 265.2330 deg, Dec -15.2610 to -4.7059 deg
Loaded 4092 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): 3407 out of 3536 total matches.
Matched with Tycho-2 3536 out of 7326 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.670400
a=0.000000 b=1.000000 c=22.670400
From vast_summary.log: estimated ref. image limiting mag.:  -7.44
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.23

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.23

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7326 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 249.0927 to 265.2330 deg, Dec -15.2610 to -4.7059 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 249.0927 to 265.2330 deg, Dec -15.2610 to -4.7059 deg
Loaded 4092 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): 3407 out of 3536 total matches.
Matched with Tycho-2 3536 out of 7326 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
Forced-photometry filter: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits -> calib.txt_param_ref_wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (aperture=6.0)
Read 7427 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 249.0927 to 265.2378 deg, Dec -15.2499 to -4.7061 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 249.0927 to 265.2378 deg, Dec -15.2499 to -4.7061 deg
Loaded 4090 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): 3396 out of 3529 total matches.
Matched with Tycho-2 3529 out of 7427 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
Forced-photometry filter: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits -> calib.txt_param_ref_wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits (aperture=6.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
 2.2 pix  Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
 2.4 pix  fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
 2.3 pix  fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Limiting magnitude estimates:
 15.2 mag.  Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
 15.2 mag.  Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
 13.6 mag.  fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
 13.7 mag.  fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
All-image limiting magnitude estimate:  13.6 (SNR )  10.5 (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.hC4OioTPKD (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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits' -> 'wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
WCS_IMAGE_NAME=wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
WCS-calibrated image found: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
Checking if the catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits alredy exist and is non-empty...
Catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
WCS catalog name: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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=430, bad_region=1476, passed=7326
Got 7326 stars (including 5464 good ones) from the SExtractor catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat 
util/solve_plate_with_UCAC5 got 7326 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 -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4796 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4749 matched stars entering correct_measured_positions(), 4749 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4749 matched stars entering correct_measured_positions(), 6108 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.45" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 373 to 428 (Dec -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4795 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4748 matched stars entering correct_measured_positions(), 6108 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Accuracy estimation diagnostic: 4748 matched stars entering correct_measured_positions(), 6108 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Excluding outliers - 4748 stars left (next iteration limit 5223)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits N_match=4748 sigma_overall_arcsec=0.510 sigma_q1_arcsec=0.494 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.547 sigma_q4_arcsec=0.484 n_q1=1101 n_q2=781 n_q3=2133 n_q4=733 worst_quadrant_to_overall_ratio=1.073
WCS_HEADER_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits selection=current_pairs N_selected=4748 N_valid=4748 bias_ra_arcsec=-0.053 bias_dec_arcsec=0.048 median_sep_arcsec=0.379 p95_sep_arcsec=2.944 n_q1=1101 n_q2=781 n_q3=2133 n_q4=733 occupied_cells_4x4=16/16
The image catalog is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits -region wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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.jc37qU9efT (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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits' -> 'wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
WCS_IMAGE_NAME=wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
WCS-calibrated image found: wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
Checking if the catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits alredy exist and is non-empty...
Catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
WCS catalog name: wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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=444, bad_region=1503, passed=7427
Got 7427 stars (including 5532 good ones) from the SExtractor catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat 
util/solve_plate_with_UCAC5 got 7427 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 4794 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 4745 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 6190 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46" 

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 4794 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 6190 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 6190 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Excluding outliers - 4744 stars left (next iteration limit 5218)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits N_match=4744 sigma_overall_arcsec=0.507 sigma_q1_arcsec=0.482 sigma_q2_arcsec=0.459 sigma_q3_arcsec=0.547 sigma_q4_arcsec=0.494 n_q1=1093 n_q2=780 n_q3=2135 n_q4=736 worst_quadrant_to_overall_ratio=1.078
WCS_HEADER_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits selection=current_pairs N_selected=4744 N_valid=4744 bias_ra_arcsec=-0.042 bias_dec_arcsec=0.037 median_sep_arcsec=0.376 p95_sep_arcsec=2.812 n_q1=1093 n_q2=780 n_q3=2135 n_q4=736 occupied_cells_4x4=16/16
The image catalog is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits -region wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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.lm9iUgbtne (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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
WCS_IMAGE_NAME=wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
WCS-calibrated image found: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Checking if the catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
WCS catalog name: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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=271, bad_region=225, passed=1453
Got 1453 stars (including 995 good ones) from the SExtractor catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat 
util/solve_plate_with_UCAC5 got 1453 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (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 954 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 942 matched stars entering correct_measured_positions(), 939 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 942 matched stars entering correct_measured_positions(), 1246 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 -15.3 to -4.8)
Done reading UCAC5 zone files...
Matched 954 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 1246 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.70" 
Accuracy estimation diagnostic: 941 matched stars entering correct_measured_positions(), 1246 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.73" 
Excluding outliers - 941 stars left (next iteration limit 1036)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=941 robust_rms=8.583 arcsec worst_region_rms=10.501 arcsec outer_annulus_rms=7.724 arcsec
SIP_REFIT: SIP order 3 trial: matched=941 robust_rms=0.576 arcsec worst_region_rms=0.814 arcsec outer_annulus_rms=0.814 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=941 robust_rms_before=0.777 arcsec robust_rms_before_corrected=0.679 arcsec robust_rms_after=0.576 arcsec worst_region_rms_before=0.919 worst_region_rms_after=0.814 outer_annulus_rms_before=0.911 outer_annulus_rms_after=0.814
verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.sip_refit.WOt5dK/candidate.fits
verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.sip_refit.WOt5dK/candidate.fits
Image size: 937.1'x624.1'  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: 17:08:54.772 -10:01:45.72 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 1453 stars ###
'wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.sip_refit.WOt5dK/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_2601366.cat.log'
'wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.sip_refit.WOt5dK/candidate.wcscat.xy2sky.OojwSw' -> 'vast_debug_catalog_after_xy2sky_correction_2601366.cat.log'
SIP_REFIT: applied the refit solution (order 3, robust RMS 0.777 -> 0.576 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 941 pairs from the previous matching)
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 874 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 874 pairs (941 from the previous matching)
SIP_REFIT: SIP order 2 trial: matched=874 robust_rms=8.155 arcsec worst_region_rms=10.261 arcsec outer_annulus_rms=8.491 arcsec
SIP_REFIT: SIP order 3 trial: matched=874 robust_rms=0.564 arcsec worst_region_rms=0.768 arcsec outer_annulus_rms=0.768 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=874 robust_rms_before=0.563 arcsec robust_rms_before_corrected=0.563 arcsec robust_rms_after=0.564 arcsec worst_region_rms_before=0.775 worst_region_rms_after=0.768 outer_annulus_rms_before=0.775 outer_annulus_rms_after=0.768
verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.sip_refit.GRwud0/candidate.fits
verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.sip_refit.GRwud0/candidate.fits
Image size: 937.1'x624.1'  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: 17:08:54.773 -10:01:45.72 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 1453 stars ###
'wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.sip_refit.GRwud0/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_2601967.cat.log'
'wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.sip_refit.GRwud0/candidate.wcscat.xy2sky.ac4ezP' -> 'vast_debug_catalog_after_xy2sky_correction_2601967.cat.log'
SIP_REFIT: applied the refit solution (order 3, robust RMS 0.563 -> 0.564 arcsec)
Accuracy estimation diagnostic: 874 matched stars entering correct_measured_positions(), 1245 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Accuracy estimation diagnostic: 874 matched stars entering correct_measured_positions(), 1245 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
WCS_QUALITY_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits N_match=874 sigma_overall_arcsec=0.568 sigma_q1_arcsec=0.516 sigma_q2_arcsec=0.541 sigma_q3_arcsec=0.589 sigma_q4_arcsec=0.598 n_q1=221 n_q2=149 n_q3=382 n_q4=122 worst_quadrant_to_overall_ratio=1.052
WCS_HEADER_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits selection=current_pairs N_selected=874 N_valid=874 bias_ra_arcsec=0.006 bias_dec_arcsec=-0.020 median_sep_arcsec=0.453 p95_sep_arcsec=1.321 n_q1=221 n_q2=149 n_q3=382 n_q4=122 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits -region wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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.1BPpBVL1MI (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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
WCS_IMAGE_NAME=wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
WCS-calibrated image found: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Checking if the catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
WCS catalog name: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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=258, bad_region=243, passed=1562
Got 1562 stars (including 1096 good ones) from the SExtractor catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat 
util/solve_plate_with_UCAC5 got 1562 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (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 1051 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1038 matched stars entering correct_measured_positions(), 1037 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.61" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1038 matched stars entering correct_measured_positions(), 1343 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 -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 1051 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1037 matched stars entering correct_measured_positions(), 1343 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.71" 
Accuracy estimation diagnostic: 1037 matched stars entering correct_measured_positions(), 1343 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.73" 
Excluding outliers - 1037 stars left (next iteration limit 1141)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1037 robust_rms=8.560 arcsec worst_region_rms=10.574 arcsec outer_annulus_rms=7.124 arcsec
SIP_REFIT: SIP order 3 trial: matched=1037 robust_rms=0.591 arcsec worst_region_rms=0.844 arcsec outer_annulus_rms=0.844 arcsec
SIP_REFIT: SIP order 5 trial: matched=1037 robust_rms=0.518 arcsec worst_region_rms=0.832 arcsec outer_annulus_rms=0.832 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=1037 robust_rms_before=0.797 arcsec robust_rms_before_corrected=0.720 arcsec robust_rms_after=0.591 arcsec worst_region_rms_before=0.990 worst_region_rms_after=0.844 outer_annulus_rms_before=0.990 outer_annulus_rms_after=0.844
verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.sip_refit.rNQjy1/candidate.fits
verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.sip_refit.rNQjy1/candidate.fits
Image size: 937.1'x624.1'  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: 17:08:53.758 -10:02:10.04 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 1562 stars ###
'wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.sip_refit.rNQjy1/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_2601417.cat.log'
'wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.sip_refit.rNQjy1/candidate.wcscat.xy2sky.fn28Cx' -> 'vast_debug_catalog_after_xy2sky_correction_2601417.cat.log'
SIP_REFIT: applied the refit solution (order 3, robust RMS 0.797 -> 0.591 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 1037 pairs from the previous matching)
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 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 970 pairs (1037 from the previous matching)
SIP_REFIT: SIP order 2 trial: matched=970 robust_rms=8.352 arcsec worst_region_rms=10.345 arcsec outer_annulus_rms=7.369 arcsec
SIP_REFIT: SIP order 3 trial: matched=970 robust_rms=0.589 arcsec worst_region_rms=0.805 arcsec outer_annulus_rms=0.805 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=970 robust_rms_before=0.585 arcsec robust_rms_before_corrected=0.585 arcsec robust_rms_after=0.589 arcsec worst_region_rms_before=0.801 worst_region_rms_after=0.805 outer_annulus_rms_before=0.801 outer_annulus_rms_after=0.805
SIP_REFIT: the refit on the re-matched pairs is worse than the solution it would replace (worst-region 0.805 vs 0.801 arcsec) - keeping the current solution
SIP_REFIT: the refit on the re-matched pairs was not applied - keeping the current solution
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 1343 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 1343 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
WCS_QUALITY_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits N_match=970 sigma_overall_arcsec=0.591 sigma_q1_arcsec=0.604 sigma_q2_arcsec=0.559 sigma_q3_arcsec=0.591 sigma_q4_arcsec=0.578 n_q1=246 n_q2=167 n_q3=422 n_q4=135 worst_quadrant_to_overall_ratio=1.021
WCS_HEADER_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits selection=current_pairs N_selected=970 N_valid=970 bias_ra_arcsec=-0.001 bias_dec_arcsec=-0.009 median_sep_arcsec=0.464 p95_sep_arcsec=1.359 n_q1=246 n_q2=167 n_q3=422 n_q4=135 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits -region wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits to local_wcs_cache/
'wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits' -> 'local_wcs_cache/wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits'
Saving the final (post-refit) wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits to local_wcs_cache/
'wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits' -> 'local_wcs_cache/wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits'
Saving the final (post-refit) wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits to local_wcs_cache/
'wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits' -> 'local_wcs_cache/wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits'
Saving the final (post-refit) wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits to local_wcs_cache/
'wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits' -> 'local_wcs_cache/wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits sigma_overall=0.510 worst_q_ratio=1.073
ref2=Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits sigma_overall=0.507 worst_q_ratio=1.078
new1=fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits sigma_overall=0.568 worst_q_ratio=1.052
new2=fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits sigma_overall=0.591 worst_q_ratio=1.021
reference average sigma_overall=0.5085 worst_q_ratio=1.0755
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012_astrometric_residuals.png (4748 matched stars from wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.46 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013_astrometric_residuals.png (4744 matched stars from wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.46 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004_astrometric_residuals.png (874 matched stars from wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005_astrometric_residuals.png (970 matched stars from wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.42 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits'
Saving fully-calibrated image wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits'
Preparing the HTML report for the field Oph-05-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 20418_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 20418_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    8.90    17:20:51.03 -12:50:07.7   3031 4908   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:20:51.01 -12:50:07.9 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20424_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 20424_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    10.04    17:00:29.54 -12:15:48.6   6037 4540   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:00:29.54 -12:15:48.7 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-05-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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
  
SExtractor catalog cache: saved Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.cat to cache
SExtractor catalog cache: saved Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
Creating symlink local_wcs_cache/wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
Creating symlink local_wcs_cache/wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Creating symlink local_wcs_cache/wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Checking 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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits exists and is non-empty
wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits exists and is non-empty
wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits exists and is non-empty
wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (1st reference image)
verification OK: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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: 17:08:34.764 -09:59:49.68 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-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits (1st new image)
verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Image size: 937.1'x624.1'  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: 17:08:54.773 -10:01:45.72 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:08:34.764 -09:59:49.68
Second-epoch image center 17:08:54.773 -10:01:45.72
Angular distance between the image centers 0.0882 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits (2nd new image)
verification OK: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Image size: 937.1'x624.1'  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: 17:08:53.758 -10:02:10.04 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:08:34.764 -09:59:49.68
Second-epoch image center 17:08:53.758 -10:02:10.04
Angular distance between the image centers 0.0871 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  17:08:54.773 -10:01:45.72
Second-epoch second image center 17:08:53.758 -10:02:10.04
Angular distance between the image centers 0.00794 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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits &> /tmp/tmp.jwelabot1d
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits &> /tmp/tmp.g9vJnvARz5
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits &> /tmp/tmp.P0EmPx45ZK
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits &> /tmp/tmp.J7B423QMrU
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Calibrating the magnitude scale
Found non-empty wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat 
Found non-empty wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits and wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat
The reference image (wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits) and catalog (wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat) found
'wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat' -> 'wcsmag.cat'
Read 74385 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 249.0750 to 265.2431 deg, Dec -15.2614 to -4.6930 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 249.0750 to 265.2431 deg, Dec -15.2614 to -4.6930 deg
Loaded 4106 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): 3164 out of 3624 total matches.
Matched with Tycho-2 3624 out of 74385 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.483400
a=0.000000 b=1.000000 c=22.483400
From vast_summary.log: estimated ref. image limiting mag.:  -7.13
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.35

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.35

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 74385 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 249.0750 to 265.2431 deg, Dec -15.2614 to -4.6930 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 249.0750 to 265.2431 deg, Dec -15.2614 to -4.6930 deg
Loaded 4106 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): 3164 out of 3624 total matches.
Matched with Tycho-2 3624 out of 74385 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
Forced-photometry filter: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits -> calib.txt_param_ref_wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (aperture=4.3)
Read 74425 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 249.0774 to 265.2468 deg, Dec -15.2519 to -4.6849 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 249.0774 to 265.2468 deg, Dec -15.2519 to -4.6849 deg
Loaded 4105 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): 3188 out of 3620 total matches.
Matched with Tycho-2 3620 out of 74425 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
Forced-photometry filter: calibrated wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits -> calib.txt_param_ref_wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits (aperture=4.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 25 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
 2.0 pix  Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
 2.2 pix  fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
 2.2 pix  fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Limiting magnitude estimates:
 15.4 mag.  Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
 15.3 mag.  Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
 13.7 mag.  fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
 13.8 mag.  fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
All-image limiting magnitude estimate:  13.7 (SNR )  13.0 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.jwelabot1d (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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits' -> 'wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
WCS_IMAGE_NAME=wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
WCS-calibrated image found: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
Checking if the catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits alredy exist and is non-empty...
Catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits
WCS catalog name: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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=12, blended=4056, bad_region=8914, passed=74373
Got 74373 stars (including 61831 good ones) from the SExtractor catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat 
util/solve_plate_with_UCAC5 got 74373 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 -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4802 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4762 matched stars entering correct_measured_positions(), 4762 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4762 matched stars entering correct_measured_positions(), 67545 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

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 4801 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4760 matched stars entering correct_measured_positions(), 67545 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 4760 matched stars entering correct_measured_positions(), 67545 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Excluding outliers - 4760 stars left (next iteration limit 5238)
Stop iterations.


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

SIP_REFIT: wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits N_match=4760 sigma_overall_arcsec=0.504 sigma_q1_arcsec=0.482 sigma_q2_arcsec=0.462 sigma_q3_arcsec=0.548 sigma_q4_arcsec=0.476 n_q1=1153 n_q2=784 n_q3=2072 n_q4=751 worst_quadrant_to_overall_ratio=1.086
WCS_HEADER_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits selection=current_pairs N_selected=4760 N_valid=4760 bias_ra_arcsec=-0.054 bias_dec_arcsec=0.053 median_sep_arcsec=0.375 p95_sep_arcsec=2.669 n_q1=1153 n_q2=784 n_q3=2072 n_q4=751 occupied_cells_4x4=16/16
The image catalog is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits -region wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.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.g9vJnvARz5 (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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits' -> 'wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
WCS_IMAGE_NAME=wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
WCS-calibrated image found: wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
Checking if the catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits alredy exist and is non-empty...
Catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat corresponding to the image wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits
WCS catalog name: wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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=7, blended=4093, bad_region=8984, passed=74418
Got 74418 stars (including 61831 good ones) from the SExtractor catalog wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat 
util/solve_plate_with_UCAC5 got 74418 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 -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4798 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4753 matched stars entering correct_measured_positions(), 4753 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4753 matched stars entering correct_measured_positions(), 67500 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.43" 

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 4798 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4752 matched stars entering correct_measured_positions(), 67500 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Accuracy estimation diagnostic: 4752 matched stars entering correct_measured_positions(), 67500 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48" 
Excluding outliers - 4752 stars left (next iteration limit 5228)
Stop iterations.


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

SIP_REFIT: wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits N_match=4752 sigma_overall_arcsec=0.498 sigma_q1_arcsec=0.472 sigma_q2_arcsec=0.453 sigma_q3_arcsec=0.544 sigma_q4_arcsec=0.483 n_q1=1136 n_q2=782 n_q3=2077 n_q4=757 worst_quadrant_to_overall_ratio=1.092
WCS_HEADER_DIAG: file=Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits selection=current_pairs N_selected=4752 N_valid=4752 bias_ra_arcsec=-0.049 bias_dec_arcsec=0.040 median_sep_arcsec=0.377 p95_sep_arcsec=2.540 n_q1=1136 n_q2=782 n_q3=2077 n_q4=757 occupied_cells_4x4=16/16
The image catalog is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits -region wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.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.P0EmPx45ZK (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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
WCS_IMAGE_NAME=wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
WCS-calibrated image found: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Checking if the catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
WCS catalog name: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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=584, bad_region=1274, passed=15025
Got 15025 stars (including 13298 good ones) from the SExtractor catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat 
util/solve_plate_with_UCAC5 got 15025 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (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 4788 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(), 4733 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.64" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4733 matched stars entering correct_measured_positions(), 14042 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.62" 

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 4789 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(), 14042 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.64" 
Accuracy estimation diagnostic: 4733 matched stars entering correct_measured_positions(), 14042 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: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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=4733 robust_rms=7.965 arcsec worst_region_rms=11.627 arcsec outer_annulus_rms=9.094 arcsec
SIP_REFIT: SIP order 3 trial: matched=4733 robust_rms=0.680 arcsec worst_region_rms=1.085 arcsec outer_annulus_rms=1.085 arcsec
SIP_REFIT: SIP order 5 trial: matched=4733 robust_rms=0.638 arcsec worst_region_rms=0.991 arcsec outer_annulus_rms=0.991 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4733 robust_rms_before=0.676 arcsec robust_rms_before_corrected=0.722 arcsec robust_rms_after=0.638 arcsec worst_region_rms_before=1.122 worst_region_rms_after=0.991 outer_annulus_rms_before=1.122 outer_annulus_rms_after=0.991
SIP_REFIT: applied the refit solution to the output catalog positions only (order 5, robust RMS 0.676 -> 0.638 arcsec); the image header was NOT rewritten as wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits is a symbolic link
SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.2 arcsec, 4733 pairs from the previous matching)
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 4511 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 4511 pairs (4733 from the previous matching)
SIP_REFIT: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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=4511 robust_rms=7.706 arcsec worst_region_rms=11.895 arcsec outer_annulus_rms=8.112 arcsec
SIP_REFIT: SIP order 3 trial: matched=4511 robust_rms=0.673 arcsec worst_region_rms=1.000 arcsec outer_annulus_rms=1.000 arcsec
SIP_REFIT: SIP order 5 trial: matched=4511 robust_rms=0.628 arcsec worst_region_rms=0.939 arcsec outer_annulus_rms=0.939 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4511 robust_rms_before=0.629 arcsec robust_rms_before_corrected=0.629 arcsec robust_rms_after=0.628 arcsec worst_region_rms_before=0.942 worst_region_rms_after=0.939 outer_annulus_rms_before=0.942 outer_annulus_rms_after=0.939
SIP_REFIT: applied the refit solution to the output catalog positions only (order 5, robust RMS 0.629 -> 0.628 arcsec); the image header was NOT rewritten as wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits is a symbolic link
Accuracy estimation diagnostic: 4511 matched stars entering correct_measured_positions(), 14042 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.63" 
Accuracy estimation diagnostic: 4511 matched stars entering correct_measured_positions(), 14040 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
WCS_QUALITY_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits N_match=4511 sigma_overall_arcsec=0.603 sigma_q1_arcsec=0.529 sigma_q2_arcsec=0.679 sigma_q3_arcsec=0.602 sigma_q4_arcsec=0.672 n_q1=1087 n_q2=664 n_q3=2148 n_q4=612 worst_quadrant_to_overall_ratio=1.127
WCS_HEADER_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits selection=current_pairs N_selected=4511 N_valid=4511 bias_ra_arcsec=-0.035 bias_dec_arcsec=0.009 median_sep_arcsec=0.528 p95_sep_arcsec=1.799 n_q1=1087 n_q2=664 n_q3=2148 n_q4=612 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits -region wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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.J7B423QMrU (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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
WCS_IMAGE_NAME=wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
WCS-calibrated image found: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Checking if the catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits alredy exist and is non-empty...
Catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat corresponding to the image wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
WCS catalog name: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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=634, bad_region=1421, passed=16455
Got 16455 stars (including 14546 good ones) from the SExtractor catalog wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat 
util/solve_plate_with_UCAC5 got 16455 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (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 0.010412 (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 4793 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4739 matched stars entering correct_measured_positions(), 4739 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.63" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4739 matched stars entering correct_measured_positions(), 15370 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 -15.3 to -4.7)
Done reading UCAC5 zone files...
Matched 4792 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4737 matched stars entering correct_measured_positions(), 15370 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.62" 
Accuracy estimation diagnostic: 4737 matched stars entering correct_measured_positions(), 15370 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.67" 
Excluding outliers - 4737 stars left (next iteration limit 5212)
Stop iterations.


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

SIP_REFIT: wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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=4737 robust_rms=8.056 arcsec worst_region_rms=11.513 arcsec outer_annulus_rms=8.999 arcsec
SIP_REFIT: SIP order 3 trial: matched=4737 robust_rms=0.676 arcsec worst_region_rms=1.033 arcsec outer_annulus_rms=1.033 arcsec
SIP_REFIT: SIP order 5 trial: matched=4737 robust_rms=0.637 arcsec worst_region_rms=1.027 arcsec outer_annulus_rms=1.027 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4737 robust_rms_before=0.669 arcsec robust_rms_before_corrected=0.693 arcsec robust_rms_after=0.676 arcsec worst_region_rms_before=1.090 worst_region_rms_after=1.033 outer_annulus_rms_before=1.113 outer_annulus_rms_after=1.033
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 1.090 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits worst_region_rms_kept=1.090 arcsec robust_rms_kept=0.669 arcsec matched=4737
WCS_QUALITY_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits N_match=4737 sigma_overall_arcsec=0.704 sigma_q1_arcsec=0.633 sigma_q2_arcsec=0.703 sigma_q3_arcsec=0.740 sigma_q4_arcsec=0.714 n_q1=1140 n_q2=694 n_q3=2259 n_q4=644 worst_quadrant_to_overall_ratio=1.051
WCS_HEADER_DIAG: file=fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits selection=current_pairs N_selected=4737 N_valid=4737 bias_ra_arcsec=-0.048 bias_dec_arcsec=0.017 median_sep_arcsec=0.553 p95_sep_arcsec=2.789 n_q1=1140 n_q2=694 n_q3=2259 n_q4=644 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits -region wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Saving fully-calibrated image wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.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_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/wcs_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits
Preparing the HTML report for the field Oph-05-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits at 17:29:04.39 -14:05:25.4:  12.65 +/- 0.03  detection
Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits at 17:30:22.01 -11:37:01.9:  11.52 +/- 0.01  detection
Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-45-25_20.00sec_4.90C_LIGHT_0012.fits at 17:12:36.51 -10:17:46.5:  12.76 +/- 0.03  detection
Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits at 17:30:22.01 -11:37:01.9:  11.54 +/- 0.01  detection
Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits at 17:29:04.39 -14:05:25.4:  12.61 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.63 +/- 0.02
Forced photometry reference-image weighted average:  11.53 +/- 0.01
Forced photometry filter REJECTED candidate at 17:29:04.39 -14:05:25.4: ref_mag=12.63 +/- 0.02 new_mean_mag=12.6647 delta=-0.04 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:30:22.01 -11:37:01.9: ref_mag=11.53 +/- 0.01 new_mean_mag=11.6605 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Oph-05-Q2b1x1_2026-07-13_00-46-05_20.00sec_5.00C_LIGHT_0013.fits at 17:12:36.51 -10:17:46.5:  12.75 +/- 0.03  detection
Forced photometry reference-image weighted average:  12.75 +/- 0.02
Forced photometry filter REJECTED candidate at 17:12:36.51 -10:17:46.5: ref_mag=12.75 +/- 0.02 new_mean_mag=12.8861 delta=-0.13 (need > 0.90)
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
  
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Considering the candidate 91481_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91481_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    10.88    16:52:00.39 -07:56:02.9   7319 1924   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

Rejecting candidate due to large distance (29.9") between the two second-epoch detections
  
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Considering the candidate 91482_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91482_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    11.23    17:34:18.35 -08:47:21.0   0970 2491   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

Rejecting candidate due to large distance (27.5") between the two second-epoch detections
  
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Considering the candidate 91484_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91484_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    11.15    17:15:02.47 -10:05:28.6   3875 3235   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

Rejecting candidate due to large distance (28.1") between the two second-epoch detections
  
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Considering the candidate 91504_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91504_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    11.69    17:34:05.76 -13:10:38.0   1064 5164   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:34:05.77 -13:10:38.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 91505_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91505_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 1     2026 10 21.03658    2461334.53658    11.68    17:30:22.01 -11:37:01.9   1605 4201   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Discovery image 2     2026 10 21.03715    2461334.53715    11.64    17:30:22.00 -11:37:02.0   1602 4197   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

  
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Considering the candidate 91514_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91514_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    11.65    16:55:05.32 -10:41:50.6   6843 3596   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  16:55:05.32 -10:41:50.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 91535_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91535_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    12.38    17:22:02.81 -06:04:16.2   2795 0808   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:22:02.82 -06:04:15.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 91539_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91539_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    12.52    17:28:53.83 -05:59:04.3   1753 0767   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:28:53.82 -05:59:05.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 91543_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91543_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    12.48    17:34:42.70 -11:13:30.8   0944 3976   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:34:42.74 -11:13:31.0 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 91561_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91561_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 1     2026 10 21.03658    2461334.53658    12.54    17:29:04.46 -14:05:25.3   1826 5703   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Discovery image 2     2026 10 21.03715    2461334.53715    12.85    17:29:04.33 -14:05:25.6   1824 5700   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

  
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Considering the candidate 91562_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91562_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    12.57    17:36:33.34 -14:03:55.2   0708 5720   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:36:33.31 -14:03:54.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 91572_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91572_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    12.64    17:23:08.45 -07:06:52.6   2639 1445   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:23:08.44 -07:06:51.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 91595_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91595_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    12.91    17:25:21.13 -08:49:50.7   2323 2492   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:25:21.08 -08:49:50.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 91599_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91599_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    12.88    17:30:15.81 -05:51:25.1   1543 0691   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:30:15.75 -05:51:27.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 91602_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91602_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    12.93    17:19:09.59 -12:29:01.7   3279 4690   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:19:09.55 -12:29:02.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 91605_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91605_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    13.01    17:27:30.84 -11:26:27.6   2027 4081   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:27:30.87 -11:26:27.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 91612_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91612_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 1     2026 10 21.03658    2461334.53658    12.91    17:12:36.59 -10:17:46.4   4240 3360   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-52-30_20.00sec_-0.00C_LIGHT_0004.fits
Discovery image 2     2026 10 21.03715    2461334.53715    12.87    17:12:36.43 -10:17:46.6   4238 3356   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 91619_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91619_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    13.22    17:36:07.35 -13:51:21.3   0770 5590   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:36:07.29 -13:51:20.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 91627_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 91627_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 2     2026 10 21.03715    2461334.53715    13.44    17:31:37.75 -09:21:01.1   1383 2824   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:31:37.68 -09:21:00.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 87630_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 87630_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 21.03715    2461334.53715    12.96    17:19:19.63 -06:38:49.7   3210 1155   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:19:19.68 -06:38:48.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 08448_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 08448_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 21.03715    2461334.53715    11.31    17:27:20.74 -06:13:20.8   1992 0909   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:27:20.75 -06:13:20.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 56005_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 56005_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 21.03715    2461334.53715    12.37    16:59:13.08 -11:20:22.1   6227 3982   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  16:59:13.06 -11:20:21.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 33802_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 33802_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 21.03715    2461334.53715    12.95    17:21:15.55 -10:25:05.7   2951 3444   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:21:15.53 -10:25:05.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 54778_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 54778_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 21.03715    2461334.53715    11.29    17:17:50.37 -11:59:32.5   3471 4389   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:17:50.35 -11:59:31.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 69846_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005
The candidate 69846_fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005 did not pass the final checks
Discovery image 3     2026 10 21.03715    2461334.53715    10.04    17:00:29.56 -12:15:48.4   6037 4540   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Oph-05-Q2b1x1_195413_TTUQ2b1x1_2544610_R4Ar4uLn/fd_Oph-05-Q2b1x1_2026-10-20_19-53-19_20.00sec_-0.00C_LIGHT_0005.fits

**** FOUND  17:00:29.56 -12:15:48.5 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-05-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Oph-05-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)2461334.53657872 -observatory V36
15:06:21.88 -20:47:15.9 Mercury (0.2mag)
13:50:08.56 -18:48:03.2 Venus (-4.3mag)
09:01:39.40 +18:21:44.7 Mars (1.0mag)
09:40:13.32 +14:38:09.9 Jupiter (-2.0mag)
00:39:45.02 +01:20:15.3 Saturn (0.4mag)
04:10:57.32 +20:55:05.5 Uranus (5.6mag)
00:09:26.27 -00:31:23.9 Neptune (7.7mag)
20:24:10.46 -23:43:07.2 Pluto (14.5mag)
21:45:27.55 -14:40:41.9 Moon (-11.1mag)
-rw-r--r-- 1 apache apache 362 Oct 20 19:56 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461334.53657872:
09:40:19.10 +14:37:38.0 Io (6.1mag)
09:40:06.77 +14:38:46.0 Europa (6.2mag)
09:40:13.34 +14:38:10.4 Ganymede (5.5mag)
09:40:30.44 +14:36:36.7 Callisto (6.8mag)
09:40:41.48 +14:55:12.0 Himalia (15.6mag)
09:40:15.33 +14:38:00.0 Thebe (16.4mag)
09:39:15.87 +15:01:43.9 Elara (17.5mag)
09:42:00.80 +14:02:07.9 Pasiphae (17.8mag)
09:38:08.73 +15:07:31.4 Carme (18.8mag)
00:39:56.65 +01:20:05.7 Titan (8.2mag)
00:39:44.07 +01:20:17.8 Rhea (9.6mag)
00:39:40.21 +01:18:13.3 Iapetus (11.0mag)
00:40:00.75 +01:19:51.3 Hyperion (14.1mag)
00:38:00.50 +01:07:50.1 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 20 19:56 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461334.53657872:
03:43:37.32 +20:12:48.4 JWST
13:18:11.55 +56:12:49.5 Chandra
09:28:16.50 -53:00:53.3 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 20 19:56 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461334.53657872 -observatory V36
03:42:14.41 +20:10:14.8 17.1mag P/1996 R2 (Lagerkvist)
07:41:03.23 +37:29:40.7 18.0mag P/2004 V5 (LINEAR-Hill)
07:41:08.21 +37:29:28.1 18.0mag P/2004 V5-A (LINEAR-Hill)
07:40:29.34 +37:29:39.9 18.0mag P/2004 V5-B (LINEAR-Hill)
05:02:13.96 +40:59:59.5 18.0mag P/2009 Y2 (Kowalski)
18:33:50.96 -33:15:23.0 14.9mag P/2010 H2 (Vales)
07:43:04.64 -73:02:17.4 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:27.89 +34:55:50.6 17.7mag C/2017 K2 (PANSTARRS)
04:43:02.64 +48:15:25.0 17.5mag P/2021 N1 (ZTF)
07:33:21.36 +25:22:48.4 16.9mag C/2022 N2 (PANSTARRS)
09:05:48.41 +36:45:39.3 16.3mag C/2024 E1 (Wierzchos)
18:29:47.06 +41:09:16.9 17.4mag C/2024 J3 (ATLAS)
05:45:58.40 -13:39:53.0 16.5mag C/2024 T5 (ATLAS)
12:35:27.54 +15:12:34.7 16.0mag C/2025 V2 (Rankin)
14:00:54.48 -03:31:09.5 16.4mag C/2025 Y1 (ATLAS)
19:22:13.62 +60:52:12.7 15.6mag C/2026 A2 (Bok)
02:25:10.41 +41:44:53.0 18.0mag C/2026 B2 (Sun-Gao)
12:54:54.77 +15:17:40.1 17.7mag A/2026 E1
16:25:17.13 -50:04:52.1 13.5mag P/2026 R2 (Leonard)
19:21:55.47 -05:04:09.7 14.7mag P/2026 T1 (ATLAS)
00:02:24.70 +17:16:39.1 17.3mag 2P/Encke
23:09:23.78 -29:23:42.6 14.9mag 10P/Tempel
02:23:42.09 +36:22:11.7 16.5mag 11P/Tempel-Swift-LINEAR
12:17:37.54 -08:57:02.3 16.3mag 29P/Schwassmann-Wachmann
00:16:41.85 -09:04:06.4 15.7mag 65P/Gunn
07:47:35.06 +14:58:36.8 13.9mag 78P/Gehrels
02:49:44.18 +13:49:44.1 17.8mag 88P/Howell
08:13:50.42 +42:50:25.7 17.0mag 112P/Urata-Niijima
09:24:16.43 +10:37:48.2 17.7mag 114P/Wiseman-Skiff
12:00:35.43 +11:03:25.2 14.8mag 123P/West-Hartley
14:31:24.71 -34:50:50.8 17.9mag 124P/Mrkos
20:35:15.48 +09:39:47.1 9.8mag 161P/Hartley-IRAS
10:42:11.12 -00:30:37.3 15.1mag 169P/NEAT
03:22:47.30 +03:26:15.2 15.0mag 220P/McNaught
06:15:34.21 +47:15:04.6 15.5mag 260P/McNaught
07:40:55.45 +25:22:15.2 17.8mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.8K Oct 20 19:56 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
21:50:55.86 -02:51:49.30  SN2026acyb  2026-10-9.85 16.83
03:40:34.04 +02:31:56.70  SN2026acvp  2026-10-9.95 17.75
04:33:25.91 -13:41:04.20  SN2026adhl  2026-10-9.94 17.52
09:20:05.05 +27:03:12.40  SN2026aeif  2026-10-9.47 15.93
02:58:07.77 -65:18:52.90  ASASSN-26fl  2026-10-7.9 -0.85
02:49:03.98 -49:55:57.00  SN 2026adfy  2026-10-4.88 16.61
22:03:46.31 -11:07:57.70  AT2026adgn  2026-10-4.28 -2.56
15:03:12.98 +49:51:05.40  ASASSN-26fj  2026-10-2.06 15.91
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv  2026-10-1.3 16.42
00:08:42.74 -32:33:16.50  SN2026abhc  2026-09-29.15 15.57
21:02:30.26 -19:27:41.80  SN2026acxa  2026-09-29.13 14.65
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.07 +52:55:19.10  ASASSN-26ff  2026-09-16.43 15.37
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.59 +34:24:35.70  SN2026aaiv  2026-09-7.22 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.74 -22:25:28.60  V8055  2026-08-30.22 10.89
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +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
-rw-r--r-- 1 apache apache 5.7K Oct 20 19:56 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
00:38:15.01 +41:14:47.2  TCP J00381501+4114472  2026-10-08.5978  17.72Cmag
01:06:05.83 +09:51:20.4  TCP J01060583+0951204  2026-10-10.8543  14.54Cmag
17:54:18.76 -27:36:36.2  TCP J17541876-2736362  2026-10-12.3993  10.8mag
09:56:00.79 +69:06:15.2  PNV J09560079+6906152  2026-10-14.9274  19.38Cmag
00:43:30.83 +41:26:55.3  PNV J00433083+4126553  2026-10-17.5651  18.61Cmag
04:57:32.08 +30:15:41.6  TCP J04573208+3015416  2026-10-17.7818  18.21Cmag
05:21:07.64 +23:38:21.3  TCP J05210764+2338213  2026-10-18.4020  10.3mag
05:34:11.01 +28:45:30.5  TCP J05341101+2845305  2026-10-18.3604  16.6mag
-rw-r--r-- 1 apache apache 191K Oct 20 19:56 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
16:33:54.937 +20:21:19.93  AT 2026adyo  2026-10-01.22 18.471
15:12:55.339 +35:26:19.35  AT 2026adyn  2026-10-02.22 18.803
22:27:56.363 +38:36:11.47  AT 2026adym  2026-09-15.32 20.54
01:57:30.981 -22:32:19.78  AT 2026adyl  2026-09-05.53 20.9
18:00:55.941 +52:22:30.66  AT 2026adyk  2026-09-05.27 20.6
03:26:38.818 -27:16:41.69  AT 2026adyj  2026-09-05.59 21.1
23:12:58.798 -28:24:24.33  AT 2026adyi  2026-09-04.42 20.73
20:04:39.993 -23:13:07.01  AT 2026adyh  2026-09-29.19 19.8534
23:02:49.544 -27:01:30.13  AT 2026adyg  2026-09-04.42 21.06
00:48:19.388 +09:14:18.05  AT 2026adyf  2026-09-03.40 21.12
03:04:16.460 -25:36:53.81  AT 2026adye  2026-09-05.58 20.91
03:51:14.641 -29:54:43.32  AT 2026adyd  2026-09-05.59 21.03
19:51:37.151 -24:14:08.83  AT 2026adyc  2026-09-04.26 20.43
23:01:33.774 -16:23:29.58  AT 2026adyb  2026-09-05.36 21.18
17:33:59.236 +41:10:38.61  AT 2026adya  2026-09-04.28 21.02
17:15:41.351 +39:47:14.19  AT 2026adxz  2026-09-04.27 20.68
00:40:25.304 -19:35:36.26  AT 2026adxy  2026-09-04.46 21.24
17:56:26.542 +22:26:25.77  AT 2026adxx  2026-09-09.27 20.14
22:02:30.021 -25:23:35.10  AT 2026adxw  2026-09-03.36 20.84
23:27:43.503 -06:10:58.98  AT 2026adxv  2026-09-03.44 20.1
-rw-r--r-- 1 apache apache 89K Oct 20 19:56 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Oct 20 19:56:10 CDT 2026
=======================================
TIMING SExtractor: 2 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: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 25s (0.42 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 11s (0.18 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: 42s (0.70 min)
TIMING SExtractor: 5 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 11s (0.18 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: 13s (0.22 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 28s (0.47 min)
FIELD_Oph-05-Q2b1x1: 86s (1.43 min)
=======================================
TOTAL_RUNTIME: 88s (1.47 min)
Finished: Tue Oct 20 19:57:38 CDT 2026