FITS images used in this processing run:

Field Sgr-01-Q2b1x1 reference image: Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Field Sgr-01-Q2b1x1 reference image: Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
Field Sgr-01-Q2b1x1 second-epoch image: Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Field Sgr-01-Q2b1x1 second-epoch image: Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461234.73850483 13.07.2026 05:43:16.817   /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
First image: 2461234.73850483 13.07.2026 05:43:16.817   /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Last  image: 2461334.53833215 21.10.2026 00:55:01.898   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 5
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.74
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 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):  13029
Objects passed selection criteria:  12985
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 9265.5
Average stars matched: 9032 (97.4799 %)
Memory usage VmPeak:   239704 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 19:58:26 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: 2461234.73850483 13.07.2026 05:43:16.817   /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
First image: 2461234.73850483 13.07.2026 05:43:16.817   /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Last  image: 2461334.53833215 21.10.2026 00:55:01.898   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 109
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.43
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: 28 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):  135500
Objects passed selection criteria:  135243
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 101187
Average stars matched: 96715.2 (95.5805 %)
Memory usage VmPeak:   546336 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 19:59:35 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: 
Sgr-01-Q2b1x1
#######################################
########### Starting Sgr-01-Q2b1x1 ###########
Processing Sgr-01-Q2b1x1
server tau has sufficient free disk space available: 328500 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 328500 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.png' -> 'transient_report/Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits_preview.png'

Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits


renamed 'Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.png' -> 'transient_report/Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits_preview.png'

Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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= 1081.6683
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 609.0616
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 13620.7893
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 3090.1665
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 12044.0438
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 2719.0191
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 12.5924
INFO:                  SECOND_EPOCH__SD_ratio= 0.137
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=0.137 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 =     19.1000003814697 / [degC] Focuser temperature
AMBTEMP =                 19.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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= '2026-10-20T19:54:12.5207276' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-21T00:54:12.5207276' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61334.0376449074 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-21T00:54:22.4223208' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61334.0377595141 / 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      =     266.663109418461 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -18.0000738566451 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     28.8752777777778 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =              217.525 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.06427770217803 / 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  = 'Sgr-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '17 46 40'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                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 =     19.1000003814697 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     19.1000003814697 / [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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/d_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits :)

Spent 0.517106 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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/d_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     19.0900001525879 / [degC] Focuser temperature
AMBTEMP =                 19.1 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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= '2026-10-20T19:55:01.8983100' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-21T00:55:01.8983100' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61334.0382164121 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-21T00:55:11.8005358' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61334.0383310183 / 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      =     266.663109457334 / [deg] RA of telescope" status=0
Record 32: "DEC     =    -18.0000738507325 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     28.7691666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     217.716944444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     2.07117817085801 / 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  = 'Sgr-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '17 46 40'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '-18 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                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 =     19.0900001525879 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     19.0900001525879 / [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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/d_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits :)

Spent 0.550385 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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/d_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
Previews of the CALIBRATED second-epoch images:


fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits



fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
  
SExtractor catalog cache: saved Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.cat to cache
SExtractor catalog cache: saved Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.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/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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: 2461334.53776065
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_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits exists and is non-empty
wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits exists and is non-empty
wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits exists and is non-empty
wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits (1st reference image)
verification OK: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Image size: 937.3'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 17:46:38.439 -17:59:57.88 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_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits (1st new image)
verification OK: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Image size: 937.1'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: 17:46:40.394 -17:59:58.16 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:46:38.439 -17:59:57.88
Second-epoch image center 17:46:40.394 -17:59:58.16
Angular distance between the image centers 0.0077 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits (2nd new image)
verification OK: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
Image size: 937.1'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: 17:46:43.439 -17:59:03.34 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:46:38.439 -17:59:57.88
Second-epoch image center 17:46:43.439 -17:59:03.34
Angular distance between the image centers 0.0249 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  17:46:40.394 -17:59:58.16
Second-epoch second image center 17:46:43.439 -17:59:03.34
Angular distance between the image centers 0.01943 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/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits &> /tmp/tmp.7Zcw7qH4Gy
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits &> /tmp/tmp.qwDtmMVDis
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits &> /tmp/tmp.6taT8QRnoe
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits &> /tmp/tmp.nwi4RbQcw6
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
Calibrating the magnitude scale
Found non-empty wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.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_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits and wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.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_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits and wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat 
Found non-empty wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits and wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat
The reference image (wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits) and catalog (wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat) found
'wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat' -> 'wcsmag.cat'
Read 16891 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 258.2173 to 275.1482 deg, Dec -23.2648 to -12.6503 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 258.2173 to 275.1482 deg, Dec -23.2648 to -12.6503 deg
Loaded 14528 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): 9942 out of 10677 total matches.
Matched with Tycho-2 10677 out of 16891 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.616150
a=0.000000 b=1.000000 c=22.616150
From vast_summary.log: estimated ref. image limiting mag.:  -7.74
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.88

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.88

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 16891 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 258.2173 to 275.1482 deg, Dec -23.2648 to -12.6503 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 258.2173 to 275.1482 deg, Dec -23.2648 to -12.6503 deg
Loaded 14528 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): 9942 out of 10677 total matches.
Matched with Tycho-2 10677 out of 16891 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Forced-photometry filter: calibrated wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits -> calib.txt_param_ref_wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits (aperture=6.0)
Read 16776 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 258.2171 to 275.1478 deg, Dec -23.2629 to -12.6502 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 258.2171 to 275.1478 deg, Dec -23.2629 to -12.6502 deg
Loaded 14527 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): 9906 out of 10653 total matches.
Matched with Tycho-2 10653 out of 16776 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
Forced-photometry filter: calibrated wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits -> calib.txt_param_ref_wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.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:
 2.1 pix  Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
 2.1 pix  Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
 2.4 pix  fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
 2.2 pix  fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
Limiting magnitude estimates:
 14.9 mag.  Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
 14.9 mag.  Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
 13.7 mag.  fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
 13.7 mag.  fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
All-image limiting magnitude estimate:  13.7 (SNR )  10.7 (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.7Zcw7qH4Gy (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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits' -> 'wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.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/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
WCS_IMAGE_NAME=wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
WCS-calibrated image found: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Checking if the catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat corresponding to the image wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits alredy exist and is non-empty...
Catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat corresponding to the image wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
WCS catalog name: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.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=1553, bad_region=2764, passed=16891
Got 16891 stars (including 12690 good ones) from the SExtractor catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat 
util/solve_plate_with_UCAC5 got 16891 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 4873 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4743 matched stars entering correct_measured_positions(), 4745 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.56" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4743 matched stars entering correct_measured_positions(), 14597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.60" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 4872 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4742 matched stars entering correct_measured_positions(), 14597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.63" 
Accuracy estimation diagnostic: 4742 matched stars entering correct_measured_positions(), 14597 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.68" 
Excluding outliers - 4742 stars left (next iteration limit 5217)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits N_match=4742 sigma_overall_arcsec=0.629 sigma_q1_arcsec=0.573 sigma_q2_arcsec=0.601 sigma_q3_arcsec=0.684 sigma_q4_arcsec=0.556 n_q1=1502 n_q2=753 n_q3=1937 n_q4=550 worst_quadrant_to_overall_ratio=1.088
WCS_HEADER_DIAG: file=Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits selection=current_pairs N_selected=4742 N_valid=4742 bias_ra_arcsec=0.002 bias_dec_arcsec=-0.004 median_sep_arcsec=0.424 p95_sep_arcsec=5.222 n_q1=1502 n_q2=753 n_q3=1937 n_q4=550 occupied_cells_4x4=16/16
The image catalog is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits -region wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.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.qwDtmMVDis (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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits' -> 'wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.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/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
WCS_IMAGE_NAME=wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
WCS-calibrated image found: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
Checking if the catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat corresponding to the image wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits alredy exist and is non-empty...
Catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat corresponding to the image wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
WCS catalog name: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.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=1577, bad_region=2742, passed=16776
Got 16776 stars (including 12569 good ones) from the SExtractor catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat 
util/solve_plate_with_UCAC5 got 16776 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 4870 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4740 matched stars entering correct_measured_positions(), 4742 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.58" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4740 matched stars entering correct_measured_positions(), 14502 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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 4870 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4741 matched stars entering correct_measured_positions(), 14502 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.65" 
Accuracy estimation diagnostic: 4741 matched stars entering correct_measured_positions(), 14502 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.71" 
Excluding outliers - 4741 stars left (next iteration limit 5214)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits N_match=4741 sigma_overall_arcsec=0.660 sigma_q1_arcsec=0.590 sigma_q2_arcsec=0.653 sigma_q3_arcsec=0.717 sigma_q4_arcsec=0.586 n_q1=1499 n_q2=757 n_q3=1932 n_q4=553 worst_quadrant_to_overall_ratio=1.087
WCS_HEADER_DIAG: file=Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits selection=current_pairs N_selected=4741 N_valid=4741 bias_ra_arcsec=0.024 bias_dec_arcsec=0.001 median_sep_arcsec=0.442 p95_sep_arcsec=4.928 n_q1=1499 n_q2=757 n_q3=1932 n_q4=553 occupied_cells_4x4=16/16
The image catalog is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits -region wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.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.6taT8QRnoe (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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
WCS_IMAGE_NAME=wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
WCS-calibrated image found: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Checking if the catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits alredy exist and is non-empty...
Catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
WCS catalog name: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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=578, bad_region=662, passed=5170
Got 5170 stars (including 3983 good ones) from the SExtractor catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat 
util/solve_plate_with_UCAC5 got 5170 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 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 3887 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3779 matched stars entering correct_measured_positions(), 3779 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.72" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3779 matched stars entering correct_measured_positions(), 4617 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.74" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.7)
Done reading UCAC5 zone files...
Matched 3887 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3774 matched stars entering correct_measured_positions(), 4617 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.83" 
Accuracy estimation diagnostic: 3774 matched stars entering correct_measured_positions(), 4617 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.84" 
Excluding outliers - 3774 stars left (next iteration limit 4156)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3774 robust_rms=7.636 arcsec worst_region_rms=9.935 arcsec outer_annulus_rms=7.894 arcsec
SIP_REFIT: SIP order 3 trial: matched=3774 robust_rms=0.664 arcsec worst_region_rms=1.013 arcsec outer_annulus_rms=1.013 arcsec
SIP_REFIT: SIP order 5 trial: matched=3774 robust_rms=0.616 arcsec worst_region_rms=0.982 arcsec outer_annulus_rms=0.982 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=3774 robust_rms_before=0.798 arcsec robust_rms_before_corrected=0.754 arcsec robust_rms_after=0.664 arcsec worst_region_rms_before=1.053 worst_region_rms_after=1.013 outer_annulus_rms_before=1.053 outer_annulus_rms_after=1.013
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 1.053 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits worst_region_rms_kept=1.053 arcsec robust_rms_kept=0.754 arcsec matched=3774
WCS_QUALITY_DIAG: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits N_match=3774 sigma_overall_arcsec=0.691 sigma_q1_arcsec=0.652 sigma_q2_arcsec=0.700 sigma_q3_arcsec=0.778 sigma_q4_arcsec=0.571 n_q1=1237 n_q2=586 n_q3=1546 n_q4=405 worst_quadrant_to_overall_ratio=1.127
WCS_HEADER_DIAG: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits selection=current_pairs N_selected=3774 N_valid=3774 bias_ra_arcsec=0.041 bias_dec_arcsec=0.262 median_sep_arcsec=0.688 p95_sep_arcsec=7.232 n_q1=1237 n_q2=586 n_q3=1546 n_q4=405 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits -region wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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.nwi4RbQcw6 (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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
WCS_IMAGE_NAME=wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
WCS-calibrated image found: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
Checking if the catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits alredy exist and is non-empty...
Catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
WCS catalog name: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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=656, bad_region=693, passed=5361
Got 5361 stars (including 4073 good ones) from the SExtractor catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat 
util/solve_plate_with_UCAC5 got 5361 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 333 to 388 (Dec -23.2 to -12.7)
Done reading UCAC5 zone files...
Matched 3973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3864 matched stars entering correct_measured_positions(), 3868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.70" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3864 matched stars entering correct_measured_positions(), 4790 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.73" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.2 to -12.7)
Done reading UCAC5 zone files...
Matched 3974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3863 matched stars entering correct_measured_positions(), 4790 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.81" 
Accuracy estimation diagnostic: 3863 matched stars entering correct_measured_positions(), 4790 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.82" 
Excluding outliers - 3863 stars left (next iteration limit 4250)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3863 robust_rms=7.510 arcsec worst_region_rms=9.811 arcsec outer_annulus_rms=8.026 arcsec
SIP_REFIT: SIP order 3 trial: matched=3863 robust_rms=0.657 arcsec worst_region_rms=0.958 arcsec outer_annulus_rms=0.958 arcsec
SIP_REFIT: SIP order 5 trial: matched=3863 robust_rms=0.621 arcsec worst_region_rms=0.992 arcsec outer_annulus_rms=0.992 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=3863 robust_rms_before=0.795 arcsec robust_rms_before_corrected=0.750 arcsec robust_rms_after=0.657 arcsec worst_region_rms_before=1.024 worst_region_rms_after=0.958 outer_annulus_rms_before=1.024 outer_annulus_rms_after=0.958
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 1.024 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits worst_region_rms_kept=1.024 arcsec robust_rms_kept=0.750 arcsec matched=3863
WCS_QUALITY_DIAG: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits N_match=3863 sigma_overall_arcsec=0.719 sigma_q1_arcsec=0.681 sigma_q2_arcsec=0.723 sigma_q3_arcsec=0.783 sigma_q4_arcsec=0.602 n_q1=1214 n_q2=636 n_q3=1589 n_q4=424 worst_quadrant_to_overall_ratio=1.090
WCS_HEADER_DIAG: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits selection=current_pairs N_selected=3863 N_valid=3863 bias_ra_arcsec=0.088 bias_dec_arcsec=0.252 median_sep_arcsec=0.690 p95_sep_arcsec=6.456 n_q1=1214 n_q2=636 n_q3=1589 n_q4=424 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits -region wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits to local_wcs_cache/
'wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits' -> 'local_wcs_cache/wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits'
Saving the final (post-refit) wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits to local_wcs_cache/
'wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits' -> 'local_wcs_cache/wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits'
Saving the final (post-refit) wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits to local_wcs_cache/
'wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits' -> 'local_wcs_cache/wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits'
Saving the final (post-refit) wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits to local_wcs_cache/
'wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits' -> 'local_wcs_cache/wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits sigma_overall=0.629 worst_q_ratio=1.088
ref2=Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits sigma_overall=0.660 worst_q_ratio=1.087
new1=fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits sigma_overall=0.691 worst_q_ratio=1.127
new2=fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits sigma_overall=0.719 worst_q_ratio=1.090
reference average sigma_overall=0.6445 worst_q_ratio=1.0875
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009_astrometric_residuals.png (4742 matched stars from wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.59 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010_astrometric_residuals.png (4741 matched stars from wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.61 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006_astrometric_residuals.png (3774 matched stars from wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.68 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007_astrometric_residuals.png (3863 matched stars from wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.68 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits'
Saving fully-calibrated image wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits'
Preparing the HTML report for the field Sgr-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20912_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 20912_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    9.88    18:05:33.07 -13:53:19.9   2005 0748   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:05:33.06 -13:53:19.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20917_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 20917_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    10.02    17:53:08.72 -21:45:54.3   3891 5491   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:53:08.71 -21:45:54.4 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 Sgr-01-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/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
  
SExtractor catalog cache: saved Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.cat to cache
SExtractor catalog cache: saved Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Creating symlink local_wcs_cache/wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
Creating symlink local_wcs_cache/wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Creating symlink local_wcs_cache/wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits exists and is non-empty
wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits exists and is non-empty
wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits exists and is non-empty
wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits (1st reference image)
verification OK: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Image size: 937.3'x624.3'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 17:46:38.439 -17:59:57.88 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_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits (1st new image)
verification OK: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Image size: 937.1'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: 17:46:40.394 -17:59:58.16 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 17:46:38.439 -17:59:57.88
Second-epoch image center 17:46:40.394 -17:59:58.16
Angular distance between the image centers 0.0077 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits (2nd new image)
verification OK: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
Image size: 937.1'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: 17:46:43.439 -17:59:03.34 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 17:46:38.439 -17:59:57.88
Second-epoch image center 17:46:43.439 -17:59:03.34
Angular distance between the image centers 0.0249 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  17:46:40.394 -17:59:58.16
Second-epoch second image center 17:46:43.439 -17:59:03.34
Angular distance between the image centers 0.01943 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/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits &> /tmp/tmp.TwFILPO9L9
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits &> /tmp/tmp.QGyZSd9DG1
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits &> /tmp/tmp.PZmvTjJYke
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits &> /tmp/tmp.UgaI6VMZVS
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
Calibrating the magnitude scale
Found non-empty wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.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_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits and wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.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_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits and wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat 
Found non-empty wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits and wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat
The reference image (wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits) and catalog (wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat) found
'wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat' -> 'wcsmag.cat'
Read 175805 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 258.1779 to 275.1496 deg, Dec -23.2647 to -12.6264 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 258.1779 to 275.1496 deg, Dec -23.2647 to -12.6264 deg
Loaded 14569 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): 9718 out of 12724 total matches.
Matched with Tycho-2 12724 out of 175805 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.405150
a=0.000000 b=1.000000 c=22.405150
From vast_summary.log: estimated ref. image limiting mag.:  -7.43
Updating vast_summary.log: Estimated ref. image limiting mag.:  14.98

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  14.98

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 175805 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 258.1779 to 275.1496 deg, Dec -23.2647 to -12.6264 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 258.1779 to 275.1496 deg, Dec -23.2647 to -12.6264 deg
Loaded 14569 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): 9718 out of 12724 total matches.
Matched with Tycho-2 12724 out of 175805 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Forced-photometry filter: calibrated wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits -> calib.txt_param_ref_wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits (aperture=4.3)
Read 177425 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 258.1785 to 275.1495 deg, Dec -23.2635 to -12.6266 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 258.1785 to 275.1495 deg, Dec -23.2635 to -12.6266 deg
Loaded 14567 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): 9707 out of 12711 total matches.
Matched with Tycho-2 12711 out of 177425 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
Forced-photometry filter: calibrated wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits -> calib.txt_param_ref_wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits (aperture=4.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 72 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
 2.0 pix  Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
 2.4 pix  fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
 2.2 pix  fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
Limiting magnitude estimates:
 15.0 mag.  Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
 15.0 mag.  Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
 13.8 mag.  fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
 13.9 mag.  fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
All-image limiting magnitude estimate:  13.8 (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.TwFILPO9L9 (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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits' -> 'wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.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/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
WCS_IMAGE_NAME=wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
WCS-calibrated image found: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
Checking if the catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat corresponding to the image wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits alredy exist and is non-empty...
Catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat corresponding to the image wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits
WCS catalog name: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=9, blended=19316, bad_region=23951, passed=175796
Got 175796 stars (including 134363 good ones) from the SExtractor catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat 
util/solve_plate_with_UCAC5 got 175796 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4848 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4741 matched stars entering correct_measured_positions(), 4743 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4741 matched stars entering correct_measured_positions(), 157425 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4848 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4738 matched stars entering correct_measured_positions(), 157425 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.53" 
Accuracy estimation diagnostic: 4738 matched stars entering correct_measured_positions(), 157425 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.61" 
Excluding outliers - 4738 stars left (next iteration limit 5215)
Stop iterations.


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

SIP_REFIT: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.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_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits N_match=4738 sigma_overall_arcsec=0.598 sigma_q1_arcsec=0.562 sigma_q2_arcsec=0.548 sigma_q3_arcsec=0.641 sigma_q4_arcsec=0.568 n_q1=1506 n_q2=762 n_q3=1861 n_q4=609 worst_quadrant_to_overall_ratio=1.072
WCS_HEADER_DIAG: file=Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits selection=current_pairs N_selected=4738 N_valid=4738 bias_ra_arcsec=-0.003 bias_dec_arcsec=0.003 median_sep_arcsec=0.418 p95_sep_arcsec=3.383 n_q1=1506 n_q2=762 n_q3=1861 n_q4=609 occupied_cells_4x4=16/16
The image catalog is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits -region wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.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.QGyZSd9DG1 (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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits' -> 'wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.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/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
WCS_IMAGE_NAME=wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
WCS-calibrated image found: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
Checking if the catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat corresponding to the image wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits alredy exist and is non-empty...
Catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat corresponding to the image wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits
WCS catalog name: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.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=13, blended=19479, bad_region=24120, passed=177412
Got 177412 stars (including 135666 good ones) from the SExtractor catalog wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat 
util/solve_plate_with_UCAC5 got 177412 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4850 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4743 matched stars entering correct_measured_positions(), 4744 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.55" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4743 matched stars entering correct_measured_positions(), 158876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4849 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4741 matched stars entering correct_measured_positions(), 158876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.54" 
Accuracy estimation diagnostic: 4741 matched stars entering correct_measured_positions(), 158875 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.62" 
Excluding outliers - 4741 stars left (next iteration limit 5217)
Stop iterations.


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

SIP_REFIT: wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.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_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits N_match=4741 sigma_overall_arcsec=0.626 sigma_q1_arcsec=0.594 sigma_q2_arcsec=0.625 sigma_q3_arcsec=0.669 sigma_q4_arcsec=0.581 n_q1=1503 n_q2=755 n_q3=1883 n_q4=600 worst_quadrant_to_overall_ratio=1.069
WCS_HEADER_DIAG: file=Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits selection=current_pairs N_selected=4741 N_valid=4741 bias_ra_arcsec=0.004 bias_dec_arcsec=0.001 median_sep_arcsec=0.426 p95_sep_arcsec=3.394 n_q1=1503 n_q2=755 n_q3=1883 n_q4=600 occupied_cells_4x4=16/16
The image catalog is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits -region wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.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.PZmvTjJYke (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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
WCS_IMAGE_NAME=wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
WCS-calibrated image found: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Checking if the catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits alredy exist and is non-empty...
Catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat corresponding to the image wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
WCS catalog name: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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=1, no_mag_err=0, low_SNR=2, blended=2800, bad_region=4275, passed=51675
Got 51675 stars (including 44886 good ones) from the SExtractor catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat 
util/solve_plate_with_UCAC5 got 51675 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 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4868 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(), 4746 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.67" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4744 matched stars entering correct_measured_positions(), 48290 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.66" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.3 to -12.6)
Done reading UCAC5 zone files...
Matched 4867 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4743 matched stars entering correct_measured_positions(), 48290 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.67" 
Accuracy estimation diagnostic: 4743 matched stars entering correct_measured_positions(), 48289 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.74" 
Excluding outliers - 4743 stars left (next iteration limit 5218)
Stop iterations.


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

SIP_REFIT: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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=4743 robust_rms=7.223 arcsec worst_region_rms=10.087 arcsec outer_annulus_rms=7.974 arcsec
SIP_REFIT: SIP order 3 trial: matched=4743 robust_rms=0.661 arcsec worst_region_rms=1.021 arcsec outer_annulus_rms=1.021 arcsec
SIP_REFIT: SIP order 5 trial: matched=4743 robust_rms=0.612 arcsec worst_region_rms=0.975 arcsec outer_annulus_rms=0.975 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4743 robust_rms_before=0.803 arcsec robust_rms_before_corrected=0.698 arcsec robust_rms_after=0.661 arcsec worst_region_rms_before=1.042 worst_region_rms_after=1.021 outer_annulus_rms_before=1.042 outer_annulus_rms_after=1.021
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 1.042 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits worst_region_rms_kept=1.042 arcsec robust_rms_kept=0.698 arcsec matched=4743
WCS_QUALITY_DIAG: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits N_match=4743 sigma_overall_arcsec=0.663 sigma_q1_arcsec=0.609 sigma_q2_arcsec=0.715 sigma_q3_arcsec=0.718 sigma_q4_arcsec=0.546 n_q1=1559 n_q2=682 n_q3=2015 n_q4=487 worst_quadrant_to_overall_ratio=1.083
WCS_HEADER_DIAG: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits selection=current_pairs N_selected=4743 N_valid=4743 bias_ra_arcsec=0.030 bias_dec_arcsec=0.272 median_sep_arcsec=0.688 p95_sep_arcsec=5.078 n_q1=1559 n_q2=682 n_q3=2015 n_q4=487 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits -region wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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.UgaI6VMZVS (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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
WCS_IMAGE_NAME=wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
WCS-calibrated image found: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
Checking if the catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits alredy exist and is non-empty...
Catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat corresponding to the image wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
WCS catalog name: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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=1, no_mag_err=0, low_SNR=3, blended=3462, bad_region=4834, passed=58933
Got 58933 stars (including 51093 good ones) from the SExtractor catalog wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat 
util/solve_plate_with_UCAC5 got 58933 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 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4868 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4738 matched stars entering correct_measured_positions(), 4741 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.66" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4738 matched stars entering correct_measured_positions(), 55133 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.66" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 333 to 388 (Dec -23.2 to -12.6)
Done reading UCAC5 zone files...
Matched 4868 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(), 55133 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.67" 
Accuracy estimation diagnostic: 4737 matched stars entering correct_measured_positions(), 55133 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.74" 
Excluding outliers - 4737 stars left (next iteration limit 5211)
Stop iterations.


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

SIP_REFIT: wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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=7.155 arcsec worst_region_rms=9.980 arcsec outer_annulus_rms=8.160 arcsec
SIP_REFIT: SIP order 3 trial: matched=4737 robust_rms=0.644 arcsec worst_region_rms=0.975 arcsec outer_annulus_rms=0.975 arcsec
SIP_REFIT: SIP order 5 trial: matched=4737 robust_rms=0.601 arcsec worst_region_rms=0.986 arcsec outer_annulus_rms=0.986 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=4737 robust_rms_before=0.784 arcsec robust_rms_before_corrected=0.703 arcsec robust_rms_after=0.644 arcsec worst_region_rms_before=1.011 worst_region_rms_after=0.975 outer_annulus_rms_before=1.011 outer_annulus_rms_after=0.975
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 1.011 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits worst_region_rms_kept=1.011 arcsec robust_rms_kept=0.703 arcsec matched=4737
WCS_QUALITY_DIAG: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits N_match=4737 sigma_overall_arcsec=0.675 sigma_q1_arcsec=0.618 sigma_q2_arcsec=0.742 sigma_q3_arcsec=0.734 sigma_q4_arcsec=0.585 n_q1=1532 n_q2=686 n_q3=2025 n_q4=494 worst_quadrant_to_overall_ratio=1.099
WCS_HEADER_DIAG: file=fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits selection=current_pairs N_selected=4737 N_valid=4737 bias_ra_arcsec=0.071 bias_dec_arcsec=0.255 median_sep_arcsec=0.677 p95_sep_arcsec=5.060 n_q1=1532 n_q2=686 n_q3=2025 n_q4=494 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits -region wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Saving fully-calibrated image wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.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_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/wcs_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits
Preparing the HTML report for the field Sgr-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits at 18:15:22.81 -18:42:21.4:  11.11 +/- 0.02  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits at 18:12:34.04 -18:46:25.2:  12.02 +/- 0.03  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits at 18:11:56.40 -20:47:35.8:  12.20 +/- 0.02  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits at 18:12:31.91 -15:36:05.7:  11.92 +/- 0.02  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits at 18:12:34.04 -18:46:25.2:  12.03 +/- 0.03  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits at 18:15:22.81 -18:42:21.4:  11.13 +/- 0.02  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits at 18:11:56.40 -20:47:35.8:  12.24 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.03 +/- 0.02
Forced photometry reference-image weighted average:  11.12 +/- 0.01
Forced photometry filter REJECTED candidate at 18:15:22.81 -18:42:21.4: ref_mag=11.12 +/- 0.01 new_mean_mag=11.2895 delta=-0.17 (need > 0.90)
Forced photometry filter REJECTED candidate at 18:12:34.04 -18:46:25.2: ref_mag=12.03 +/- 0.02 new_mean_mag=12.0596 delta=-0.03 (need > 0.90)
Forced photometry reference-image weighted average:  12.22 +/- 0.02
Forced photometry filter REJECTED candidate at 18:11:56.40 -20:47:35.8: ref_mag=12.22 +/- 0.02 new_mean_mag=12.2812 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits at 18:04:43.71 -15:43:18.5:  12.06 +/- 0.03  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits at 18:12:31.91 -15:36:05.7:  11.86 +/- 0.02  detection
Forced photometry reference-image weighted average:  11.88 +/- 0.01
Forced photometry filter REJECTED candidate at 18:12:31.91 -15:36:05.7: ref_mag=11.88 +/- 0.01 new_mean_mag=12.0581 delta=-0.17 (need > 0.90)
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits at 18:11:49.84 -15:41:35.0:  12.50 +/- 0.04  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits at 18:15:23.39 -18:54:02.1:  12.39 +/- 0.05  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits at 18:04:43.71 -15:43:18.5:  12.04 +/- 0.03  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits at 18:15:22.98 -18:54:27.6:  12.36 +/- 0.05  detection
Forced photometry reference-image weighted average:  12.05 +/- 0.02
Forced photometry filter REJECTED candidate at 18:04:43.71 -15:43:18.5: ref_mag=12.05 +/- 0.02 new_mean_mag=12.0721 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits at 18:11:49.84 -15:41:35.0:  12.53 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.51 +/- 0.03
Forced photometry filter REJECTED candidate at 18:11:49.84 -15:41:35.0: ref_mag=12.51 +/- 0.03 new_mean_mag=12.5770 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits at 18:15:23.39 -18:54:02.1:  12.41 +/- 0.05  detection
Forced photometry reference-image weighted average:  12.40 +/- 0.04
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits at 18:15:22.98 -18:54:27.6:  12.31 +/- 0.05  detection
Forced photometry filter REJECTED candidate at 18:15:23.39 -18:54:02.1: ref_mag=12.40 +/- 0.04 new_mean_mag=12.4773 delta=-0.08 (need > 0.90)
Forced photometry reference-image weighted average:  12.34 +/- 0.03
Forced photometry filter REJECTED candidate at 18:15:22.98 -18:54:27.6: ref_mag=12.34 +/- 0.03 new_mean_mag=12.4271 delta=-0.09 (need > 0.90)
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits at 18:08:54.55 -21:14:02.7:  12.95 +/- 0.08  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits at 18:08:54.55 -21:14:02.7:  12.94 +/- 0.09  detection
Forced photometry reference-image weighted average:  12.95 +/- 0.06
Forced photometry filter REJECTED candidate at 18:08:54.55 -21:14:02.7: ref_mag=12.95 +/- 0.06 new_mean_mag=12.8112 delta=0.13 (need > 0.90)
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-16_20.00sec_5.00C_LIGHT_0009.fits at 17:34:33.12 -18:14:05.8:  12.73 +/- 0.04  detection
Forced photometry on wcs_Sgr-01-Q2b1x1_2026-07-13_00-43-43_20.00sec_5.00C_LIGHT_0010.fits at 17:34:33.12 -18:14:05.8:  12.65 +/- 0.04  detection
Forced photometry reference-image weighted average:  12.69 +/- 0.03
Forced photometry filter REJECTED candidate at 17:34:33.12 -18:14:05.8: ref_mag=12.69 +/- 0.03 new_mean_mag=12.8163 delta=-0.13 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 203311_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203311_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    13.25    17:52:17.13 -18:04:37.5   3990 3256   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:52:17.15 -18:04:38.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 203318_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203318_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.76    18:11:54.92 -20:03:06.9   1197 4526   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:11:55.03 -20:03:07.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 203323_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203323_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.58    18:11:37.64 -19:05:28.7   1218 3940   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:11:37.69 -19:05:28.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 203336_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203336_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 10 21.03776    2461334.53776    12.28    18:11:56.40 -20:47:35.9   1202 4968   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 10 21.03833    2461334.53833    12.29    18:11:56.40 -20:47:35.8   1209 4977   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 203339_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203339_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.25    18:14:49.83 -18:48:23.0   0745 3785   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:14:49.84 -18:48:23.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 203341_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203341_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 10 21.03776    2461334.53776    12.10    18:12:34.06 -18:46:25.5   1067 3742   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 10 21.03833    2461334.53833    12.03    18:12:34.02 -18:46:24.9   1074 3751   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 203342_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203342_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 10 21.03776    2461334.53776    12.07    18:12:31.92 -15:36:05.4   0998 1811   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 10 21.03833    2461334.53833    12.05    18:12:31.90 -15:36:06.1   1006 1820   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

  
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Considering the candidate 203347_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203347_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    11.60    18:13:52.45 -18:38:29.3   0881 3679   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:13:52.49 -18:38:29.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 203348_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203348_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    11.39    18:06:19.58 -16:41:17.7   1941 2454   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:06:19.61 -16:41:18.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203349_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203349_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 10 21.03776    2461334.53776    11.27    18:15:22.81 -18:42:22.8   0655 3718   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 10 21.03833    2461334.53833    11.31    18:15:22.81 -18:42:19.9   0663 3727   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203374_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203374_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    11.56    17:45:40.28 -13:48:45.4   4938 0668   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:45:40.28 -13:48:45.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203375_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203375_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    11.73    18:12:17.56 -21:06:38.8   1165 5173   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

Rejecting candidate due to large distance (11.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203377_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203377_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    11.52    17:37:26.77 -15:24:57.4   6140 1645   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:37:26.76 -15:24:57.5 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203378_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203378_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    11.59    17:35:32.51 -15:11:54.8   6420 1515   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:35:32.51 -15:11:54.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203382_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203382_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    11.71    17:35:14.70 -14:20:40.0   6471 0997   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:35:14.69 -14:20:40.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203389_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203389_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.14    18:15:26.83 -18:40:30.9   0653 3709   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:15:26.86 -18:40:30.4 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203390_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203390_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 10 21.03776    2461334.53776    12.07    18:04:43.71 -15:43:18.5   2151 1853   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 10 21.03833    2461334.53833    12.08    18:04:43.72 -15:43:18.5   2158 1862   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203391_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203391_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.04    17:34:06.63 -14:25:29.3   6637 1047   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:34:06.66 -14:25:28.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203395_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203395_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.17    18:15:08.26 -20:44:35.3   0748 4968   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:15:08.28 -20:44:33.4 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203396_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203396_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.34    18:15:10.60 -18:59:03.1   0699 3895   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:15:10.58 -18:59:02.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203400_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203400_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.29    18:13:45.07 -21:01:32.0   0954 5131   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:13:45.10 -21:01:31.7 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203401_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203401_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.42    18:07:08.16 -21:27:52.8   1908 5359   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:07:08.14 -21:27:52.4 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203404_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203404_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 10 21.03776    2461334.53776    12.40    18:15:23.01 -18:54:26.9   0660 3841   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 10 21.03833    2461334.53833    12.45    18:15:22.95 -18:54:28.2   0667 3850   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203405_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203405_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 10 21.03776    2461334.53776    12.47    18:15:23.36 -18:54:02.2   0659 3837   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 10 21.03833    2461334.53833    12.49    18:15:23.42 -18:54:02.1   0666 3846   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203412_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203412_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.35    17:38:50.89 -19:04:01.5   5916 3852   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:38:50.88 -19:04:02.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203414_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203414_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 10 21.03776    2461334.53776    12.61    18:11:49.84 -15:41:34.7   1104 1864   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 10 21.03833    2461334.53833    12.56    18:11:49.85 -15:41:35.4   1112 1873   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203416_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203416_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.67    18:01:11.53 -15:20:31.5   2671 1620   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:01:11.65 -15:20:31.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203421_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203421_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.58    18:15:18.37 -20:54:28.0   0727 5070   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:15:18.33 -20:54:27.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203422_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203422_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.61    18:06:14.57 -18:58:54.0   1993 3845   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:06:14.67 -18:58:53.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203425_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203425_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.76    17:29:56.63 -17:40:40.8   7209 3030   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:29:56.55 -17:40:41.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203426_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203426_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.75    17:59:25.95 -15:09:14.8   2927 1501   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:59:25.95 -15:09:15.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203427_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203427_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.85    17:54:32.45 -16:14:57.0   3652 2155   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:54:32.46 -16:14:57.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203431_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203431_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.85    18:01:12.88 -15:19:55.4   2668 1614   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:01:12.88 -15:19:55.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203432_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203432_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.79    17:43:29.54 -14:52:30.0   5258 1313   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:43:29.55 -14:52:29.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203433_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203433_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.92    17:36:07.45 -13:51:25.0   6345 0699   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:36:07.44 -13:51:25.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203434_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203434_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 10 21.03776    2461334.53776    12.81    18:08:54.57 -21:14:02.6   1644 5219   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 10 21.03833    2461334.53833    12.81    18:08:54.54 -21:14:02.7   1652 5228   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203435_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203435_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.91    17:51:59.29 -16:00:54.9   4021 2009   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:51:59.20 -16:00:55.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203438_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203438_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.78    17:30:03.02 -18:45:24.4   7180 3683   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:30:02.96 -18:45:24.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203440_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203440_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.60    17:36:33.62 -14:03:56.0   6279 0825   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:36:33.63 -14:03:55.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203445_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203445_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.70    17:42:39.55 -19:31:33.8   5370 4127   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:42:39.62 -19:31:33.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203451_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203451_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    13.01    17:37:58.52 -20:57:08.8   6030 4995   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:37:58.45 -20:57:09.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203453_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203453_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    13.13    17:36:37.08 -17:40:27.5   6244 3013   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:36:37.12 -17:40:25.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203454_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203454_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.97    17:51:37.30 -17:08:40.9   4081 2692   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:51:37.31 -17:08:41.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203455_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203455_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    13.35    18:00:06.52 -16:01:26.2   2839 2031   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:00:06.48 -16:01:26.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203456_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203456_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 1     2026 10 21.03776    2461334.53776    12.95    17:34:33.11 -18:14:07.2   6530 3347   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-54-12_20.00sec_-0.00C_LIGHT_0006.fits
Discovery image 2     2026 10 21.03833    2461334.53833    12.74    17:34:33.14 -18:14:04.4   6538 3356   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203457_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203457_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.89    17:37:32.97 -17:21:04.3   6112 2816   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:37:33.03 -17:21:03.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203459_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203459_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.92    17:28:53.15 -21:37:00.9   7311 5423   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:28:53.11 -21:37:01.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203462_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203462_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    13.01    17:36:41.39 -15:54:56.3   6246 1949   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:36:41.30 -15:54:55.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203467_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203467_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    13.13    17:34:49.51 -18:25:10.9   6497 3467   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:34:49.42 -18:25:11.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203468_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203468_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    13.07    17:36:09.60 -18:11:36.2   6307 3328   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:36:09.61 -18:11:36.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203469_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203469_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.87    17:38:22.90 -16:40:20.1   5996 2405   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:38:22.86 -16:40:19.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203474_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203474_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    13.21    17:38:53.90 -14:37:40.0   5932 1165   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:38:53.91 -14:37:42.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 203475_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 203475_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    13.20    17:43:19.97 -14:59:06.2   5281 1380   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:43:19.97 -14:59:06.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 133111_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 133111_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    11.29    17:38:11.98 -20:51:33.9   5999 4938   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:38:11.98 -20:51:34.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 118908_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 118908_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    12.25    17:33:49.74 -19:15:31.2   6632 3977   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:33:49.74 -19:15:31.2 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 38272_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 38272_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    13.03    17:54:55.94 -15:21:11.2   3587 1613   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:54:56.03 -15:21:10.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 15008_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 15008_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    9.98    18:05:33.06 -13:53:20.0   2005 0748   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  18:05:33.05 -13:53:20.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 66396_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 66396_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    12.93    17:39:20.65 -16:41:06.1   5856 2412   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:39:20.63 -16:41:06.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 102104_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 102104_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    12.76    17:43:17.58 -18:24:02.8   5281 3446   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:43:17.53 -18:24:01.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 196558_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 196558_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    12.31    17:51:05.08 -15:30:02.3   4150 1697   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:51:05.08 -15:30:01.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 104318_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 104318_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    11.85    17:36:28.51 -18:28:48.0   6259 3501   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:36:28.50 -18:28:48.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 63325_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 63325_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    11.86    17:30:29.50 -16:30:14.6   7144 2317   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:30:29.47 -16:30:14.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 87383_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 87383_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    11.76    17:45:18.25 -17:42:00.7   4993 3023   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:45:18.27 -17:42:00.8 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 31363_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 31363_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    11.86    17:46:30.61 -14:58:04.4   4816 1370   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:46:30.58 -14:58:04.6 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 187234_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 187234_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    12.33    17:33:59.20 -18:53:05.0   6613 3750   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:33:59.23 -18:53:04.7 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 149566_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 149566_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    12.28    17:36:04.12 -19:43:10.8   6308 4251   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:36:04.16 -19:43:10.4 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 83349_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 83349_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 2     2026 10 21.03833    2461334.53833    11.43    17:44:13.53 -17:32:14.7   5148 2925   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:44:13.51 -17:32:14.9 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 170252_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 170252_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    10.04    17:53:08.71 -21:45:54.1   3891 5491   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:53:08.71 -21:45:54.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 21412_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 21412_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    12.59    17:52:15.25 -14:22:05.2   3973 1011   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:52:15.28 -14:22:05.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 22497_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 22497_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    12.06    17:39:43.84 -14:26:35.3   5810 1053   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:39:43.88 -14:26:35.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 48225_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 48225_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    12.46    17:41:48.56 -15:50:42.4   5501 1902   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:41:48.55 -15:50:42.3 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 72879_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007
The candidate 72879_fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007 did not pass the final checks
Discovery image 3     2026 10 21.03833    2461334.53833    12.39    17:37:39.20 -16:59:31.1   6099 2599   /data_ssd/NMW-TexasTech/workdir//img_2026-10-20_CI_Sgr-01-Q2b1x1_195612_TTUQ2b1x1_2623056_gbEf7E3J/fd_Sgr-01-Q2b1x1_2026-10-20_19-55-01_20.00sec_-0.00C_LIGHT_0007.fits

**** FOUND  17:37:39.26 -16:59:30.1 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 3s
Prepared the HTML report for the field Sgr-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
Source monitoring: NOT measuring the monitored positions on the field Sgr-01-Q2b1x1 - the transient search raised a processing error: ERROR: passing clouds (SD ratio=0.137 soft threshold=0.12)
Source monitoring: the monitored positions on the field Sgr-01-Q2b1x1 are recorded as run_error (rejected by this run, never measured later)
########### Completed Sgr-01-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)2461334.53776065 -observatory V36
15:06:21.99 -20:47:16.2 Mercury (0.2mag)
13:50:08.41 -18:48:01.7 Venus (-4.3mag)
09:01:39.55 +18:21:44.2 Mars (1.0mag)
09:40:13.36 +14:38:09.7 Jupiter (-2.0mag)
00:39:45.00 +01:20:15.2 Saturn (0.4mag)
04:10:57.31 +20:55:05.5 Uranus (5.6mag)
00:09:26.26 -00:31:23.9 Neptune (7.7mag)
20:24:10.46 -23:43:07.2 Pluto (14.5mag)
21:45:29.63 -14:40:22.3 Moon (-11.1mag)
-rw-r--r-- 1 apache apache 362 Oct 20 19:58 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461334.53776065:
09:40:19.15 +14:37:37.7 Io (6.1mag)
09:40:06.83 +14:38:45.7 Europa (6.2mag)
09:40:13.36 +14:38:10.3 Ganymede (5.5mag)
09:40:30.47 +14:36:36.6 Callisto (6.8mag)
09:40:41.52 +14:55:11.8 Himalia (15.6mag)
09:40:15.40 +14:37:59.7 Thebe (16.4mag)
09:39:15.92 +15:01:43.7 Elara (17.5mag)
09:42:00.84 +14:02:07.8 Pasiphae (17.8mag)
09:38:08.77 +15:07:31.2 Carme (18.8mag)
00:39:56.63 +01:20:05.6 Titan (8.2mag)
00:39:44.04 +01:20:17.7 Rhea (9.6mag)
00:39:40.19 +01:18:13.2 Iapetus (11.0mag)
00:40:00.73 +01:19:51.2 Hyperion (14.1mag)
00:38:00.48 +01:07:50.0 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 20 19:58 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461334.53776065:
03:43:37.85 +20:12:49.4 JWST
13:18:57.12 +56:11:57.7 Chandra
09:28:49.05 -53:03:49.1 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 20 19:58 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461334.53776065 -observatory V36
03:42:14.37 +20:10:14.8 17.1mag P/1996 R2 (Lagerkvist)
07:41:03.27 +37:29:40.9 18.0mag P/2004 V5 (LINEAR-Hill)
07:41:08.25 +37:29:28.3 18.0mag P/2004 V5-A (LINEAR-Hill)
07:40:29.38 +37:29:40.2 18.0mag P/2004 V5-B (LINEAR-Hill)
05:02:13.98 +40:59:59.1 18.0mag P/2009 Y2 (Kowalski)
18:33:51.03 -33:15:22.8 14.9mag P/2010 H2 (Vales)
07:43:04.66 -73:02:17.7 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:27.88 +34:55:50.7 17.7mag C/2017 K2 (PANSTARRS)
04:43:02.52 +48:15:24.8 17.5mag P/2021 N1 (ZTF)
07:33:21.38 +25:22:48.4 16.9mag C/2022 N2 (PANSTARRS)
09:05:48.44 +36:45:39.9 16.3mag C/2024 E1 (Wierzchos)
18:29:47.09 +41:09:16.7 17.4mag C/2024 J3 (ATLAS)
05:45:58.40 -13:39:53.0 16.5mag C/2024 T5 (ATLAS)
12:35:27.68 +15:12:34.4 16.0mag C/2025 V2 (Rankin)
14:00:54.55 -03:31:09.8 16.4mag C/2025 Y1 (ATLAS)
19:22:13.91 +60:52:10.6 15.6mag C/2026 A2 (Bok)
02:25:10.33 +41:44:52.2 18.0mag C/2026 B2 (Sun-Gao)
12:54:54.84 +15:17:40.5 17.7mag A/2026 E1
16:25:17.04 -50:05:00.3 13.5mag P/2026 R2 (Leonard)
19:21:55.52 -05:04:09.8 14.7mag P/2026 T1 (ATLAS)
00:02:24.51 +17:16:38.2 17.3mag 2P/Encke
23:09:23.86 -29:23:41.6 14.9mag 10P/Tempel
02:23:42.18 +36:22:10.3 16.5mag 11P/Tempel-Swift-LINEAR
12:17:37.58 -08:57:02.6 16.3mag 29P/Schwassmann-Wachmann
00:16:41.81 -09:04:06.5 15.7mag 65P/Gunn
07:47:35.14 +14:58:36.4 13.9mag 78P/Gehrels
02:49:44.10 +13:49:43.9 17.8mag 88P/Howell
08:13:50.68 +42:50:26.8 17.0mag 112P/Urata-Niijima
09:24:16.59 +10:37:46.6 17.7mag 114P/Wiseman-Skiff
12:00:35.57 +11:03:24.3 14.8mag 123P/West-Hartley
14:31:24.89 -34:50:51.9 17.9mag 124P/Mrkos
20:35:15.12 +09:39:49.1 9.8mag 161P/Hartley-IRAS
10:42:11.29 -00:30:38.2 15.1mag 169P/NEAT
03:22:47.25 +03:26:14.8 15.0mag 220P/McNaught
06:15:34.29 +47:15:05.5 15.5mag 260P/McNaught
07:40:55.54 +25:22:15.1 17.8mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.8K Oct 20 19:58 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 19:58 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 19:58 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 19:58 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Oct 20 19:58:05 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 4s (0.07 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 26s (0.43 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 9s (0.15 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: 43s (0.72 min)
TIMING SExtractor: 16 seconds
TIMING matching_and_photometry: 5 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 4 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 30s (0.50 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 2s (0.03 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 22s (0.37 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 1s (0.02 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 2s (0.03 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: 4s (0.07 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 61s (1.02 min)
FIELD_Sgr-01-Q2b1x1: 118s (1.97 min)
=======================================
TOTAL_RUNTIME: 121s (2.02 min)
Finished: Tue Oct 20 20:00:06 CDT 2026