FITS images used in this processing run:

Field Boo-06-Q2b1x1 reference image: Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Field Boo-06-Q2b1x1 reference image: Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
Field Boo-06-Q2b1x1 second-epoch image: Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Field Boo-06-Q2b1x1 second-epoch image: Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461180.80825926 20.05.2026 07:23:43.600   /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
First image: 2461180.80825926 20.05.2026 07:23:43.600   /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Last  image: 2461270.69619877 18.08.2026 04:42:21.574   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.28
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):  5054
Objects passed selection criteria:  5051
Measurements per detected object (mean, median, min, max):    3.5    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.5    4.0    2    4
Average stars detected per image: 4611.5
Average stars matched: 4536.5 (98.3736 %)
Memory usage VmPeak:   232052 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Aug 14 19:27:11 CDT 2026
VaST build number  1.0rc89-191-g1c132b07
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Aug 18 00:52:37 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: 2461180.80825926 20.05.2026 07:23:43.600   /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
First image: 2461180.80825926 20.05.2026 07:23:43.600   /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Last  image: 2461270.69619877 18.08.2026 04:42:21.574   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 96
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.00
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: 16 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):  28991
Objects passed selection criteria:  28925
Measurements per detected object (mean, median, min, max):    3.6    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.6    4.0    2    4
Average stars detected per image: 27358.5
Average stars matched: 26600.8 (97.2303 %)
Memory usage VmPeak:   253928 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Aug 14 19:27:11 CDT 2026
VaST build number  1.0rc89-191-g1c132b07
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-14)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Tue Aug 18 00:53:32 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Boo-06-Q2b1x1
#######################################
########### Starting Boo-06-Q2b1x1 ###########
Processing Boo-06-Q2b1x1
server tau has sufficient free disk space available: 440558 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 440558 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.png' -> 'transient_report/Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits_preview.png'

Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits


renamed 'Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.png' -> 'transient_report/Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits_preview.png'

Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.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= 347.7087
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 480.0714
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1061.5871
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 492.3918
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1065.1985
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 492.3107
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.05309
INFO:                  SECOND_EPOCH__SD_ratio= 0.000
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     22.9599990844727 / [degC] Focuser temperature
AMBTEMP =                 24.5 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-17T23:41:38.3215732' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-18T04:41:38.3215732' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61270.1955824192 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-18T04:41:48.2217304' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61270.1956970021 / 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      =      224.99653305355 / [deg] RA of telescope" status=0
Record 32: "DEC     =     29.9996151172316 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     31.7030555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     286.971666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.89812655614201 / 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  = 'Boo-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 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  =                20483 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20483 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.9599990844727 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.9599990844727 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 10.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 41.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               904.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 24.5 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 33.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             2.200176 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/d_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits :)

Spent 0.507089 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/d_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     22.8999996185303 / [degC] Focuser temperature
AMBTEMP =                 24.5 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-17T23:42:21.5749047' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-18T04:42:21.5749047' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61270.1960830325 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-18T04:42:31.4787574' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61270.196197662 / 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      =     224.996533099409 / [deg] RA of telescope" status=0
Record 32: "DEC     =     29.9996151130178 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     31.5572222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     287.046111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.90593121127308 / 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  = 'Boo-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 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  =                20483 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20483 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     22.8999996185303 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     22.8999996185303 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 10.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 41.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               904.81 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 24.5 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 33.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             2.200176 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/d_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits :)

Spent 0.475302 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/d_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Previews of the CALIBRATED second-epoch images:


fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits



fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.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/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
  
SExtractor catalog cache: saved Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.cat to cache
SExtractor catalog cache: saved Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.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/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461270.69569816
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_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits exists and is non-empty
wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits exists and is non-empty
wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits exists and is non-empty
wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits (1st reference image)
verification OK: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Image size: 937.3'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:59:59.820 +30:00:19.20 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_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits (1st new image)
verification OK: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Image size: 937.4'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:00:21.728 +29:59:02.90 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:59:59.820 +30:00:19.20
Second-epoch image center 15:00:21.728 +29:59:02.90
Angular distance between the image centers 0.0819 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits (2nd new image)
verification OK: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Image size: 937.3'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:00:22.020 +29:58:32.40 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:59:59.820 +30:00:19.20
Second-epoch image center 15:00:22.020 +29:58:32.40
Angular distance between the image centers 0.0854 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  15:00:21.728 +29:59:02.90
Second-epoch second image center 15:00:22.020 +29:58:32.40
Angular distance between the image centers 0.00854 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/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits &> /tmp/tmp.UpAXj33Oi0
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits &> /tmp/tmp.7FUldXhqM1
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits &> /tmp/tmp.M3NyduF09n
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits &> /tmp/tmp.U3PXsp5L6m
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.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_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.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_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat 
Found non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat
The reference image (wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits) and catalog (wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat) found
'wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat' -> 'wcsmag.cat'
Read 6729 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5291 to 234.4919 deg, Dec +24.5287 to +35.2610 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 215.5291 to 234.4919 deg, Dec 24.5287 to 35.2610 deg
Loaded 4915 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): 3831 out of 3937 total matches.
Matched with Tycho-2 3937 out of 6729 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.675100
a=0.000000 b=1.000000 c=22.675100
From vast_summary.log: estimated ref. image limiting mag.:  -7.28
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.40

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.40

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6729 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5291 to 234.4919 deg, Dec +24.5287 to +35.2610 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 215.5291 to 234.4919 deg, Dec 24.5287 to 35.2610 deg
Loaded 4915 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): 3831 out of 3937 total matches.
Matched with Tycho-2 3937 out of 6729 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Forced-photometry filter: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits -> calib.txt_param_ref_wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits (aperture=6.2)
Read 6710 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5295 to 234.5364 deg, Dec +24.5290 to +35.2610 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 215.5295 to 234.5364 deg, Dec 24.5290 to 35.2610 deg
Loaded 4930 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): 3827 out of 3931 total matches.
Matched with Tycho-2 3931 out of 6710 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
Forced-photometry filter: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits -> calib.txt_param_ref_wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits (aperture=6.2)
____ 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:
 2.3 pix  Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
 2.3 pix  Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
 2.3 pix  fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
 2.3 pix  fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Limiting magnitude estimates:
 15.4 mag.  Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
 15.4 mag.  Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
 15.0 mag.  fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
 15.0 mag.  fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
All-image limiting magnitude estimate:  15.0 (SNR )  12.0 (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.UpAXj33Oi0 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits' -> 'wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.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/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
WCS_IMAGE_NAME=wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
WCS-calibrated image found: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Checking if the catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits alredy exist and is non-empty...
Catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
WCS catalog name: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.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=337, bad_region=1433, passed=6729
Got 6729 stars (including 5008 good ones) from the SExtractor catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat 
util/solve_plate_with_UCAC5 got 6729 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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 4902 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 4898 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 5592 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 4902 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 5592 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 5592 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4898 stars left (next iteration limit 5387)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits N_match=4898 sigma_overall_arcsec=0.349 sigma_q1_arcsec=0.320 sigma_q2_arcsec=0.339 sigma_q3_arcsec=0.383 sigma_q4_arcsec=0.344 n_q1=1608 n_q2=888 n_q3=1527 n_q4=875 worst_quadrant_to_overall_ratio=1.097
The image catalog is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits -region wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.7FUldXhqM1 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits' -> 'wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.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/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
WCS_IMAGE_NAME=wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
WCS-calibrated image found: wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
Checking if the catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits alredy exist and is non-empty...
Catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
WCS catalog name: wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.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=337, bad_region=1428, passed=6710
Got 6710 stars (including 4986 good ones) from the SExtractor catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat 
util/solve_plate_with_UCAC5 got 6710 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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 4896 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 4891 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 5568 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 4896 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 5568 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 5568 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4891 stars left (next iteration limit 5380)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits N_match=4891 sigma_overall_arcsec=0.343 sigma_q1_arcsec=0.314 sigma_q2_arcsec=0.355 sigma_q3_arcsec=0.365 sigma_q4_arcsec=0.343 n_q1=1600 n_q2=881 n_q3=1543 n_q4=867 worst_quadrant_to_overall_ratio=1.066
The image catalog is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits -region wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.M3NyduF09n (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
WCS_IMAGE_NAME=wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
WCS-calibrated image found: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Checking if the catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
WCS catalog name: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.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=272, bad_region=1026, passed=4996
Got 4996 stars (including 3729 good ones) from the SExtractor catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat 
util/solve_plate_with_UCAC5 got 4996 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.2)
Done reading UCAC5 zone files...
Matched 3670 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3666 matched stars entering correct_measured_positions(), 3666 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3666 matched stars entering correct_measured_positions(), 4163 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 

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 572 to 628 (Dec 24.5 to 35.2)
Done reading UCAC5 zone files...
Matched 3669 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3666 matched stars entering correct_measured_positions(), 4163 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 3666 matched stars entering correct_measured_positions(), 4163 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 3666 stars left (next iteration limit 4032)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3666 robust_rms=6.779 arcsec worst_quadrant_rms=10.743 arcsec
SIP_REFIT: SIP order 3 trial: matched=3666 robust_rms=0.480 arcsec worst_quadrant_rms=0.591 arcsec
SIP_REFIT: SIP order 5 trial: matched=3666 robust_rms=0.363 arcsec worst_quadrant_rms=0.409 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3666 robust_rms_before=0.812 arcsec robust_rms_before_corrected=0.358 arcsec robust_rms_after=0.363 arcsec worst_quadrant_rms_before=0.401 worst_quadrant_rms_after=0.409
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.401 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits N_match=3666 sigma_overall_arcsec=0.369 sigma_q1_arcsec=0.348 sigma_q2_arcsec=0.341 sigma_q3_arcsec=0.426 sigma_q4_arcsec=0.327 n_q1=1209 n_q2=667 n_q3=1153 n_q4=637 worst_quadrant_to_overall_ratio=1.155
The image catalog is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits -region wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.U3PXsp5L6m (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
WCS_IMAGE_NAME=wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
WCS-calibrated image found: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Checking if the catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
WCS catalog name: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.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=290, bad_region=1034, passed=5042
Got 5042 stars (including 3749 good ones) from the SExtractor catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat 
util/solve_plate_with_UCAC5 got 5042 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 572 to 628 (Dec 24.5 to 35.2)
Done reading UCAC5 zone files...
Matched 3691 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3691 matched stars entering correct_measured_positions(), 3691 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3691 matched stars entering correct_measured_positions(), 4202 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

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 572 to 628 (Dec 24.5 to 35.2)
Done reading UCAC5 zone files...
Matched 3691 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3691 matched stars entering correct_measured_positions(), 4202 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 3691 matched stars entering correct_measured_positions(), 4202 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 3691 stars left (next iteration limit 4060)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3691 robust_rms=6.818 arcsec worst_quadrant_rms=10.900 arcsec
SIP_REFIT: SIP order 3 trial: matched=3691 robust_rms=0.498 arcsec worst_quadrant_rms=0.629 arcsec
SIP_REFIT: SIP order 5 trial: matched=3691 robust_rms=0.371 arcsec worst_quadrant_rms=0.413 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3691 robust_rms_before=0.840 arcsec robust_rms_before_corrected=0.372 arcsec robust_rms_after=0.371 arcsec worst_quadrant_rms_before=0.405 worst_quadrant_rms_after=0.413
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.405 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits N_match=3691 sigma_overall_arcsec=0.386 sigma_q1_arcsec=0.384 sigma_q2_arcsec=0.336 sigma_q3_arcsec=0.429 sigma_q4_arcsec=0.360 n_q1=1217 n_q2=672 n_q3=1167 n_q4=635 worst_quadrant_to_overall_ratio=1.112
The image catalog is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits -region wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Saving the final (post-refit) wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits to local_wcs_cache/
'wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits' -> 'local_wcs_cache/wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits'
Saving the final (post-refit) wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits to local_wcs_cache/
'wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits' -> 'local_wcs_cache/wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits'
Saving the final (post-refit) wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits to local_wcs_cache/
'wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits' -> 'local_wcs_cache/wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits'
Saving the final (post-refit) wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits to local_wcs_cache/
'wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits' -> 'local_wcs_cache/wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits sigma_overall=0.349 worst_q_ratio=1.097
ref2=Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits sigma_overall=0.343 worst_q_ratio=1.066
new1=fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits sigma_overall=0.369 worst_q_ratio=1.155
new2=fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits sigma_overall=0.386 worst_q_ratio=1.112
reference average sigma_overall=0.346 worst_q_ratio=1.0815
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_astrometric_residuals.png (4898 matched stars from wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_astrometric_residuals.png (4891 matched stars from wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166_astrometric_residuals.png (3666 matched stars from wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167_astrometric_residuals.png (3691 matched stars from wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits'
Saving fully-calibrated image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits'
Preparing the HTML report for the field Boo-06-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 04966_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 04966_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 3     2026 08 18.19620    2461270.69620    10.19    14:56:41.09 +27:30:26.5   5290 4683   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

**** FOUND  14:56:41.09 +27:30:26.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 02384_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 02384_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 3     2026 08 18.19620    2461270.69620    7.16    15:21:23.49 +31:22:00.3   2065 2303   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

**** FOUND  15:21:23.49 +31:22:00.4 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 Boo-06-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
  
SExtractor catalog cache: saved Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.cat to cache
SExtractor catalog cache: saved Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Creating symlink local_wcs_cache/wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits exists and is non-empty
wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits exists and is non-empty
wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits exists and is non-empty
wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits (1st reference image)
verification OK: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Image size: 937.3'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:59:59.820 +30:00:19.20 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_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits (1st new image)
verification OK: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Image size: 937.4'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:00:21.728 +29:59:02.90 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:59:59.820 +30:00:19.20
Second-epoch image center 15:00:21.728 +29:59:02.90
Angular distance between the image centers 0.0819 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits (2nd new image)
verification OK: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Image size: 937.3'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:00:22.020 +29:58:32.40 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:59:59.820 +30:00:19.20
Second-epoch image center 15:00:22.020 +29:58:32.40
Angular distance between the image centers 0.0854 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  15:00:21.728 +29:59:02.90
Second-epoch second image center 15:00:22.020 +29:58:32.40
Angular distance between the image centers 0.00854 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/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits &> /tmp/tmp.R2kiLh2C2d
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits &> /tmp/tmp.D3AiWlwICX
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits &> /tmp/tmp.rPHo0z9MSZ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits &> /tmp/tmp.zNFjBJkceo
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.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_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.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_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat 
Found non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat
The reference image (wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits) and catalog (wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat) found
'wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat' -> 'wcsmag.cat'
Read 36142 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5291 to 234.5354 deg, Dec +24.5143 to +35.2661 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 215.5291 to 234.5354 deg, Dec 24.5143 to 35.2661 deg
Loaded 4943 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): 3685 out of 3953 total matches.
Matched with Tycho-2 3953 out of 36142 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.554800
a=0.000000 b=1.000000 c=22.554800
From vast_summary.log: estimated ref. image limiting mag.:  -7.00
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.55

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.55

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 36142 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5291 to 234.5354 deg, Dec +24.5143 to +35.2661 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 215.5291 to 234.5354 deg, Dec 24.5143 to 35.2661 deg
Loaded 4943 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): 3685 out of 3953 total matches.
Matched with Tycho-2 3953 out of 36142 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Forced-photometry filter: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits -> calib.txt_param_ref_wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits (aperture=4.8)
Read 36018 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5098 to 234.5364 deg, Dec +24.5164 to +35.2726 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 215.5098 to 234.5364 deg, Dec 24.5164 to 35.2726 deg
Loaded 4950 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): 3671 out of 3946 total matches.
Matched with Tycho-2 3946 out of 36018 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
Forced-photometry filter: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits -> calib.txt_param_ref_wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 45 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
 2.1 pix  Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
 2.1 pix  fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
 2.1 pix  fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Limiting magnitude estimates:
 15.6 mag.  Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
 15.5 mag.  Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
 15.2 mag.  fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
 15.2 mag.  fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
All-image limiting magnitude estimate:  15.2 (SNR )  14.6 (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.R2kiLh2C2d (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits' -> 'wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.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/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
WCS_IMAGE_NAME=wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
WCS-calibrated image found: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
Checking if the catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits alredy exist and is non-empty...
Catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits
WCS catalog name: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=16, blended=1457, bad_region=5535, passed=36126
Got 36126 stars (including 29452 good ones) from the SExtractor catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat 
util/solve_plate_with_UCAC5 got 36126 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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 4892 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 32015 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 32015 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4892 matched stars entering correct_measured_positions(), 32015 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4892 stars left (next iteration limit 5381)
Stop iterations.


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

SIP_REFIT: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.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_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits N_match=4892 sigma_overall_arcsec=0.345 sigma_q1_arcsec=0.317 sigma_q2_arcsec=0.333 sigma_q3_arcsec=0.379 sigma_q4_arcsec=0.336 n_q1=1616 n_q2=862 n_q3=1532 n_q4=882 worst_quadrant_to_overall_ratio=1.098
The image catalog is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits -region wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.D3AiWlwICX (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits' -> 'wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.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/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
WCS_IMAGE_NAME=wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
WCS-calibrated image found: wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
Checking if the catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits alredy exist and is non-empty...
Catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits
WCS catalog name: wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=1461, bad_region=5599, passed=36008
Got 36008 stars (including 29276 good ones) from the SExtractor catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat 
util/solve_plate_with_UCAC5 got 36008 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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 4890 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 4887 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 31847 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

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 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 4890 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 31847 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 31847 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4886 stars left (next iteration limit 5375)
Stop iterations.


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

SIP_REFIT: wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.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_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits N_match=4886 sigma_overall_arcsec=0.339 sigma_q1_arcsec=0.310 sigma_q2_arcsec=0.346 sigma_q3_arcsec=0.363 sigma_q4_arcsec=0.338 n_q1=1624 n_q2=852 n_q3=1527 n_q4=883 worst_quadrant_to_overall_ratio=1.072
The image catalog is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits -region wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.rPHo0z9MSZ (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
WCS_IMAGE_NAME=wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
WCS-calibrated image found: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Checking if the catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
WCS catalog name: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=979, bad_region=3904, passed=28436
Got 28436 stars (including 23758 good ones) from the SExtractor catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat 
util/solve_plate_with_UCAC5 got 28436 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.2)
Done reading UCAC5 zone files...
Matched 4897 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 4891 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4891 matched stars entering correct_measured_positions(), 25501 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

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 572 to 628 (Dec 24.5 to 35.2)
Done reading UCAC5 zone files...
Matched 4898 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 25501 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 25500 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4893 stars left (next iteration limit 5380)
Stop iterations.


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

SIP_REFIT: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.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=4893 robust_rms=6.289 arcsec worst_quadrant_rms=10.327 arcsec
SIP_REFIT: SIP order 3 trial: matched=4893 robust_rms=0.470 arcsec worst_quadrant_rms=0.572 arcsec
SIP_REFIT: SIP order 5 trial: matched=4893 robust_rms=0.370 arcsec worst_quadrant_rms=0.413 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4893 robust_rms_before=0.796 arcsec robust_rms_before_corrected=0.361 arcsec robust_rms_after=0.370 arcsec worst_quadrant_rms_before=0.409 worst_quadrant_rms_after=0.413
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.409 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits N_match=4893 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.354 sigma_q2_arcsec=0.341 sigma_q3_arcsec=0.429 sigma_q4_arcsec=0.330 n_q1=1651 n_q2=839 n_q3=1547 n_q4=856 worst_quadrant_to_overall_ratio=1.155
The image catalog is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits -region wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.zNFjBJkceo (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
WCS_IMAGE_NAME=wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
WCS-calibrated image found: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Checking if the catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
WCS catalog name: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=11, blended=1027, bad_region=3942, passed=28579
Got 28579 stars (including 23828 good ones) from the SExtractor catalog wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat 
util/solve_plate_with_UCAC5 got 28579 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 572 to 628 (Dec 24.4 to 35.2)
Done reading UCAC5 zone files...
Matched 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 4893 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 25602 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

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 572 to 628 (Dec 24.4 to 35.2)
Done reading UCAC5 zone files...
Matched 4895 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 25602 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4893 matched stars entering correct_measured_positions(), 25602 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4893 stars left (next iteration limit 5382)
Stop iterations.


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

SIP_REFIT: wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.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=4893 robust_rms=6.342 arcsec worst_quadrant_rms=10.381 arcsec
SIP_REFIT: SIP order 3 trial: matched=4893 robust_rms=0.496 arcsec worst_quadrant_rms=0.624 arcsec
SIP_REFIT: SIP order 5 trial: matched=4893 robust_rms=0.382 arcsec worst_quadrant_rms=0.425 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4893 robust_rms_before=0.824 arcsec robust_rms_before_corrected=0.374 arcsec robust_rms_after=0.382 arcsec worst_quadrant_rms_before=0.411 worst_quadrant_rms_after=0.425
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.411 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits N_match=4893 sigma_overall_arcsec=0.379 sigma_q1_arcsec=0.376 sigma_q2_arcsec=0.343 sigma_q3_arcsec=0.427 sigma_q4_arcsec=0.358 n_q1=1658 n_q2=839 n_q3=1538 n_q4=858 worst_quadrant_to_overall_ratio=1.128
The image catalog is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits -region wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Saving fully-calibrated image wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/wcs_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits
Preparing the HTML report for the field Boo-06-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits at 15:12:30.66 +26:37:56.8:  14.06 +/- 0.06  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits at 15:25:09.69 +31:39:22.4:  13.87 +/- 0.05  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits at 15:03:30.31 +28:53:48.0:  14.43 +/- 0.07  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits at 15:20:42.80 +31:28:04.1:  13.30 +/- 0.03  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits at 15:20:42.80 +31:28:04.1:  13.21 +/- 0.03  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits at 15:03:30.31 +28:53:48.0:  14.17 +/- 0.05  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits at 15:12:30.66 +26:37:56.8:  13.98 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.25 +/- 0.02
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits at 15:25:09.69 +31:39:22.4:  13.88 +/- 0.05  detection
Forced photometry reference-image weighted average:  14.27 +/- 0.04
Forced photometry filter REJECTED candidate at 15:20:42.80 +31:28:04.1: ref_mag=13.25 +/- 0.02 new_mean_mag=13.3264 delta=-0.07 (need > 0.90)
Forced photometry filter REJECTED candidate at 15:03:30.31 +28:53:48.0: ref_mag=14.27 +/- 0.04 new_mean_mag=14.4610 delta=-0.19 (need > 0.90)
Forced photometry reference-image weighted average:  14.02 +/- 0.04
Forced photometry filter REJECTED candidate at 15:12:30.66 +26:37:56.8: ref_mag=14.02 +/- 0.04 new_mean_mag=14.2899 delta=-0.27 (need > 0.90)
Forced photometry reference-image weighted average:  13.88 +/- 0.03
Forced photometry filter REJECTED candidate at 15:25:09.69 +31:39:22.4: ref_mag=13.88 +/- 0.03 new_mean_mag=14.2554 delta=-0.38 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits at 15:21:59.87 +27:56:04.4:  14.48 +/- 0.10  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits at 15:21:59.87 +27:56:04.4:  14.35 +/- 0.08  detection
Forced photometry reference-image weighted average:  14.40 +/- 0.06
Forced photometry filter REJECTED candidate at 15:21:59.87 +27:56:04.4: ref_mag=14.40 +/- 0.06 new_mean_mag=14.3546 delta=0.05 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits at 15:31:29.76 +33:06:29.6:  15.24 +/- 0.20  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits at 14:49:58.87 +31:18:21.6:  15.10 +/- 0.13  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits at 14:53:08.34 +34:00:56.4:  15.36 +/- 0.19  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits at 15:31:29.76 +33:06:29.6:  15.17 +/- 0.20  detection
Forced photometry reference-image weighted average:  15.21 +/- 0.14
Forced photometry filter REJECTED candidate at 15:31:29.76 +33:06:29.6: ref_mag=15.21 +/- 0.14 new_mean_mag=14.8299 delta=0.38 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits at 14:49:58.87 +31:18:21.6:  15.02 +/- 0.12  detection
Forced photometry reference-image weighted average:  15.06 +/- 0.09
Forced photometry filter REJECTED candidate at 14:49:58.87 +31:18:21.6: ref_mag=15.06 +/- 0.09 new_mean_mag=14.8348 delta=0.22 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318.fits at 15:02:54.82 +25:51:02.5:  15.53 +/- 0.22  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits at 14:53:08.34 +34:00:56.4:  15.56 +/- 0.24  detection
Forced photometry reference-image weighted average:  15.44 +/- 0.15
Forced photometry filter REJECTED candidate at 14:53:08.34 +34:00:56.4: ref_mag=15.44 +/- 0.15 new_mean_mag=14.9761 delta=0.46 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319.fits at 15:02:54.82 +25:51:02.5:  15.48 +/- 0.20  detection
Forced photometry reference-image weighted average:  15.51 +/- 0.15
Forced photometry filter REJECTED candidate at 15:02:54.82 +25:51:02.5: ref_mag=15.51 +/- 0.15 new_mean_mag=15.0029 delta=0.50 (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: 1s
  
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Considering the candidate 52262_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52262_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 1     2026 08 18.19570    2461270.69570    14.54    15:03:30.28 +28:53:48.0   4377 3853   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Discovery image 2     2026 08 18.19620    2461270.69620    14.40    15:03:30.34 +28:53:48.0   4377 3848   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

  
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Considering the candidate 52265_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52265_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 1     2026 08 18.19570    2461270.69570    14.28    15:12:30.70 +26:37:56.4   3154 5213   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Discovery image 2     2026 08 18.19620    2461270.69620    14.31    15:12:30.63 +26:37:57.1   3155 5208   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

  
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Considering the candidate 52266_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52266_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 1     2026 08 18.19570    2461270.69570    14.21    15:25:09.58 +31:39:22.6   1583 2109   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Discovery image 2     2026 08 18.19620    2461270.69620    14.34    15:25:09.80 +31:39:22.3   1583 2104   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

  
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Considering the candidate 52313_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52313_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    12.13    15:30:40.90 +33:46:05.2   0940 0773   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.1") between the two second-epoch detections
  
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Considering the candidate 52327_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52327_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    12.63    15:28:07.12 +28:33:41.9   1093 3964   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.4") between the two second-epoch detections
  
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Considering the candidate 52338_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52338_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    12.74    15:32:00.64 +32:13:51.5   0711 1700   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.0") between the two second-epoch detections
  
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Considering the candidate 52348_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52348_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    12.95    15:23:52.21 +26:04:30.3   1592 5505   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.4") between the two second-epoch detections
  
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Considering the candidate 52349_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52349_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.01    14:50:01.46 +28:38:39.3   6165 3978   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

**** FOUND  14:50:01.46 +28:38:39.2 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 52362_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52362_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 1     2026 08 18.19570    2461270.69570    13.33    15:20:42.80 +31:28:04.2   2155 2250   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Discovery image 2     2026 08 18.19620    2461270.69620    13.32    15:20:42.80 +31:28:03.9   2156 2245   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

  
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Considering the candidate 52364_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52364_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.36    15:17:53.17 +33:37:03.6   2565 0953   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

**** FOUND  15:17:53.15 +33:37:03.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52367_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52367_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.32    15:29:40.44 +30:57:53.6   0970 2491   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.1") between the two second-epoch detections
  
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Considering the candidate 52368_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52368_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.36    15:28:41.78 +33:19:47.6   1179 1058   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.2") between the two second-epoch detections
  
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Considering the candidate 52371_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52371_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.41    15:23:23.15 +33:33:59.5   1865 0953   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.5") between the two second-epoch detections
  
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Considering the candidate 52387_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52387_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.57    15:21:45.22 +33:41:59.5   2076 0882   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.7") between the two second-epoch detections
  
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Considering the candidate 52394_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52394_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.49    15:20:52.58 +27:59:52.8   2051 4349   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.8") between the two second-epoch detections
  
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Considering the candidate 52398_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52398_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.51    15:22:23.40 +25:39:24.4   1784 5768   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.3") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52410_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52410_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.61    15:25:27.29 +31:34:02.3   1542 2156   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.5") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52428_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52428_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.51    15:27:00.27 +27:17:27.8   1201 4745   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.1") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52430_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52430_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.93    15:09:11.14 +33:02:21.8   3661 1335   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

**** FOUND  15:09:11.15 +33:02:23.0 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52448_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52448_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.82    15:29:00.32 +27:55:44.2   0951 4343   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52449_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52449_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.92    15:19:32.81 +31:51:27.7   2316 2015   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52462_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52462_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.91    15:24:51.24 +29:04:14.0   1547 3676   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.5") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52475_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52475_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.25    15:27:26.30 +32:08:20.3   1302 1794   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.3") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52483_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52483_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.17    15:24:29.91 +27:13:19.2   1540 4802   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52493_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52493_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    13.92    15:29:10.25 +27:33:16.8   0915 4570   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52499_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52499_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.49    15:19:08.58 +31:50:52.2   2368 2023   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52505_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52505_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.29    15:11:42.10 +30:25:20.8   3311 2914   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

**** FOUND  15:11:42.20 +30:25:20.5 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52506_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52506_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 1     2026 08 18.19570    2461270.69570    14.33    15:21:59.86 +27:56:05.0   1898 4387   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Discovery image 2     2026 08 18.19620    2461270.69620    14.38    15:21:59.88 +27:56:03.8   1898 4382   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52520_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52520_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.17    15:26:56.45 +28:05:17.3   1236 4260   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.2") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52524_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52524_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.80    15:29:15.90 +31:14:48.4   1034 2323   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (28.0") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52545_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52545_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.65    15:20:38.19 +33:21:34.9   2210 1096   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52549_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52549_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.29    15:23:55.15 +28:09:57.6   1646 4231   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52550_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52550_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.48    15:16:28.13 +33:55:10.1   2750 0776   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52555_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52555_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.94    15:30:58.05 +32:48:18.5   0868 1359   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (28.9") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52563_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52563_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.24    15:32:16.99 +32:45:39.2   0696 1374   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.4") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52586_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52586_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.50    15:18:56.70 +27:12:03.0   2293 4842   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.5") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52590_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52590_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.55    15:20:37.40 +31:59:41.7   2180 1926   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.6") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52598_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52598_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 1     2026 08 18.19570    2461270.69570    14.82    15:31:29.77 +33:06:29.9   0811 1174   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Discovery image 2     2026 08 18.19620    2461270.69620    14.84    15:31:29.76 +33:06:29.3   0811 1169   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52604_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52604_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 1     2026 08 18.19570    2461270.69570    14.80    14:49:58.90 +31:18:23.4   6126 2373   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Discovery image 2     2026 08 18.19620    2461270.69620    14.88    14:49:58.84 +31:18:19.8   6126 2368   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52606_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52606_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.83    15:31:19.51 +33:41:53.5   0855 0810   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.7") between the two second-epoch detections
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52630_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52630_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 1     2026 08 18.19570    2461270.69570    14.98    14:53:08.36 +34:00:55.3   5684 0740   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Discovery image 2     2026 08 18.19620    2461270.69620    14.97    14:53:08.33 +34:00:57.4   5685 0734   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

  
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Considering the candidate 52638_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52638_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 2     2026 08 18.19620    2461270.69620    14.92    15:15:34.92 +30:23:17.6   2803 2923   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

Rejecting candidate due to large distance (29.7") between the two second-epoch detections
  
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Considering the candidate 52645_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 52645_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 1     2026 08 18.19570    2461270.69570    15.00    15:02:54.84 +25:51:01.4   4453 5700   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-41-38_20.00sec_-0.00C_LIGHT_0166.fits
Discovery image 2     2026 08 18.19620    2461270.69620    15.00    15:02:54.80 +25:51:03.7   4454 5694   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

  
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Considering the candidate 32572_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 32572_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 3     2026 08 18.19620    2461270.69620    10.26    14:56:41.09 +27:30:26.4   5290 4683   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

**** FOUND  14:56:41.09 +27:30:26.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 12226_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167
The candidate 12226_fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167 did not pass the final checks
Discovery image 3     2026 08 18.19620    2461270.69620    7.50    15:21:23.51 +31:22:00.3   2065 2303   /data_ssd/NMW-TexasTech/workdir//img_2026-08-18_CI_Boo-06-Q2b1x1_000048_TTUQ2b1x1_1837003_egonV3g6/fd_Boo-06-Q2b1x1_2026-08-17_23-42-21_20.00sec_-0.00C_LIGHT_0167.fits

**** FOUND  15:21:23.51 +31:22:00.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 3s
Prepared the HTML report for the field Boo-06-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Boo-06-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461270.69569816 -observatory V36
09:11:48.75 +17:38:30.9 Mercury (-1.5mag)
12:36:46.11 -05:50:33.5 Venus (-4.5mag)
06:18:02.46 +23:42:06.9 Mars (1.3mag)
08:51:50.69 +18:07:25.7 Jupiter (-1.8mag)
00:55:24.76 +03:06:19.3 Saturn (0.5mag)
04:12:43.32 +20:59:30.6 Uranus (5.7mag)
00:15:26.88 +00:08:28.7 Neptune (7.7mag)
20:27:12.72 -23:33:49.1 Pluto (14.5mag)
13:54:05.26 -17:32:44.8 Moon (-9.8mag)
-rw-r--r-- 1 apache apache 362 Aug 18 00:52 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461270.69569816:
08:51:55.40 +18:07:05.9 Io (6.1mag)
08:51:48.24 +18:07:37.8 Europa (6.3mag)
08:51:41.56 +18:08:06.3 Ganymede (5.6mag)
08:51:33.73 +18:08:40.4 Callisto (6.8mag)
08:49:18.58 +18:12:55.1 Himalia (15.7mag)
08:51:52.83 +18:07:17.3 Thebe (16.6mag)
08:48:56.27 +18:09:31.6 Elara (17.7mag)
08:55:59.31 +17:42:24.8 Pasiphae (17.9mag)
08:54:21.11 +18:19:59.4 Carme (19.0mag)
00:55:36.69 +03:06:11.7 Titan (8.4mag)
00:55:28.43 +03:06:17.2 Rhea (9.7mag)
00:55:56.35 +03:07:12.0 Iapetus (11.1mag)
00:55:40.44 +03:05:57.9 Hyperion (14.4mag)
00:54:34.61 +02:58:14.4 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 18 00:52 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461270.69569816:
19:49:09.97 -17:09:13.5 JWST
05:42:12.68 -42:54:25.9 Chandra
09:28:07.34 -53:20:33.8 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 18 00:52 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461270.69569816 -observatory V36
03:24:17.75 +18:09:15.7 17.6mag P/1996 R2 (Lagerkvist)
18:00:00.64 -34:31:57.3 14.1mag P/2010 H2 (Vales)
07:02:51.82 -69:18:10.4 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:12:15.63 +33:12:41.7 17.7mag C/2017 K2 (PANSTARRS)
04:11:04.57 +41:16:42.7 17.3mag P/2021 N1 (ZTF)
22:30:16.19 +30:44:22.4 17.3mag C/2022 E2 (ATLAS)
06:53:06.48 +26:21:42.5 16.8mag C/2022 N2 (PANSTARRS)
10:30:49.89 +28:01:45.3 17.0mag C/2022 QE78 (ATLAS)
09:35:32.24 +05:18:27.2 18.0mag C/2022 R6 (PANSTARRS)
15:14:32.65 -12:41:42.4 17.9mag P/2023 B1 (PANSTARRS)
20:58:10.02 +64:43:19.6 17.9mag C/2023 H5 (Lemmon)
15:39:15.21 -13:51:23.1 14.5mag C/2023 R1 (PANSTARRS)
08:18:57.34 +31:48:30.8 15.5mag C/2024 E1 (Wierzchos)
15:05:51.49 +15:32:40.7 17.8mag C/2024 G6 (ATLAS)
18:51:16.25 +43:27:05.6 13.7mag C/2024 J3 (ATLAS)
20:55:43.82 +49:37:50.0 17.5mag C/2024 R4 (PANSTARRS)
05:22:48.01 -12:53:57.8 15.3mag C/2024 T5 (ATLAS)
07:02:20.03 +22:22:19.5 17.9mag C/2025 J1 (Borisov)
10:47:06.94 +20:14:55.1 17.1mag C/2025 V2 (Rankin)
13:04:30.05 +01:39:33.5 16.9mag C/2025 Y1 (ATLAS)
16:06:11.75 +76:47:12.2 16.6mag C/2026 A2 (Bok)
03:09:48.21 +46:19:47.3 17.2mag C/2026 B2 (Sun-Gao)
11:55:12.99 +09:32:46.3 17.4mag A/2026 E1
22:08:34.60 -31:03:07.0 7.0mag 10P/Tempel
11:35:04.81 -04:02:19.2 16.3mag 29P/Schwassmann-Wachmann
11:27:58.67 +01:22:45.2 17.4mag 63P/Wild
00:52:46.06 -05:53:01.5 15.4mag 65P/Gunn
05:57:47.41 +20:25:19.6 13.7mag 78P/Gehrels
20:29:10.24 -24:36:22.2 17.5mag 84P/Giclas
03:09:17.34 +14:19:54.7 16.9mag 88P/Howell
08:20:39.44 +26:13:43.2 16.3mag 93P/Lovas
04:35:04.67 +20:46:22.9 17.3mag 112P/Urata-Niijima
06:29:10.65 +29:00:05.2 16.1mag 114P/Wiseman-Skiff
09:41:58.82 +24:52:49.8 14.9mag 123P/West-Hartley
12:03:54.42 -14:03:21.9 17.2mag 124P/Mrkos
05:50:58.07 +21:05:40.3 16.0mag 128P/Shoemaker-Holt
06:45:13.89 +18:21:38.2 17.9mag 131P/Mueller
00:01:02.59 +03:13:40.3 17.5mag 139P/Vaisala-Oterma
03:14:12.13 -18:47:08.3 13.1mag 161P/Hartley-IRAS
07:49:59.42 +38:06:53.8 16.0mag 162P/Siding Spring
11:59:03.65 +35:47:42.8 12.0mag 169P/NEAT
02:59:58.92 +09:30:03.4 17.6mag 220P/McNaught
16:47:40.49 -10:49:46.0 17.9mag 235P/LINEAR
20:17:19.86 -52:16:37.3 17.9mag 259P/Garradd
03:51:12.68 +29:14:06.6 15.3mag 260P/McNaught
07:35:09.04 +37:20:18.9 17.3mag 295P/LINEAR
15:14:15.74 +02:01:32.4 17.8mag 391P/Kowalski
09:09:57.66 +17:52:45.6 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.3K Aug 18 00:52 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
-rw-r--r-- 1 apache apache 5.7K Aug 18 00:52 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
-rw-r--r-- 1 apache apache 190K Aug 18 00:52 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
14:05:12.660 -00:47:11.60  AT 2026wxz  2026-08-01.61 20.44
04:58:05.316 +09:12:46.13  AT 2026wxy  2026-07-29.49 17.3027
19:55:18.916 +04:09:22.19  AT 2026wxx  2026-07-23.35 20.806
16:04:20.254 -02:01:58.81  AT 2026wxw  2026-07-05.20 20.2659
18:46:54.548 +16:48:18.74  AT 2026wxv  2026-06-24.31 19.7189
23:46:24.941 +43:49:43.79  AT 2026wxu  2026-07-03.43 19.6427
18:51:17.703 +37:10:07.59  AT 2026wxt  2026-07-04.30 20.0164
01:01:55.949 +41:41:30.57  AT 2026wxs  2026-07-01.41 19.2645
14:20:50.231 +61:16:12.38  AT 2026wxr  2026-07-12.22 19.9923
19:31:40.957 -26:44:38.76  AT 2026wxq  2026-07-24.28 19.6734
13:18:44.218 -20:30:38.57  AT 2026wxp  2026-04-17.43 20.98
12:55:43.929 +27:34:40.69  AT 2026wxo  2026-04-21.42 21.19
10:15:49.208 -16:52:33.53  AT 2026wxn  2026-04-22.26 20.69
13:59:34.628 +07:09:55.56  AT 2026wxm  2026-04-22.44 21.45
14:38:10.856 +07:06:29.99  AT 2026wxl  2026-04-22.45 21.06
17:23:34.087 +06:14:28.51  AT 2026wxk  2026-04-24.55 20.95
11:00:36.758 -27:42:42.46  AT 2026wxj  2026-05-07.26 21.29
14:14:44.229 +15:21:49.12  AT 2026wxi  2026-05-08.32 21.57
16:20:00.109 +10:36:42.50  AT 2026wxh  2026-05-11.54 20.79
11:36:04.349 +04:25:37.23  AT 2026wxg  2026-05-12.29 21.16
-rw-r--r-- 1 apache apache 87K Aug 18 00:52 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Tue Aug 18 00:52:17 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 25s (0.42 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 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: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 41s (0.68 min)
TIMING SExtractor: 10 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 17s (0.28 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 14s (0.23 min)
    MAGCAL_SANITY_CHECK: 1s (0.02 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 3s (0.05 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 38s (0.63 min)
FIELD_Boo-06-Q2b1x1: 92s (1.53 min)
=======================================
TOTAL_RUNTIME: 96s (1.60 min)
Finished: Tue Aug 18 00:53:53 CDT 2026