FITS images used in this processing run:

Field Boo-09-Q1b1x1 reference image: Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Field Boo-09-Q1b1x1 reference image: Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
Field Boo-09-Q1b1x1 second-epoch image: Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Field Boo-09-Q1b1x1 second-epoch image: Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461168.80330059 08.05.2026 07:16:35.171   /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
First image: 2461168.80330059 08.05.2026 07:16:35.171   /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Last  image: 2461251.68619258 30.07.2026 04:27:57.039   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.55
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: 2 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):  5616
Objects passed selection criteria:  5606
Measurements per detected object (mean, median, min, max):    2.8    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.8    2.0    2    4
Average stars detected per image: 4152.25
Average stars matched: 4095.5 (98.6333 %)
Memory usage VmPeak:   232172 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Jul 29 23:40:39 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: 2461168.80330059 08.05.2026 07:16:35.171   /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
First image: 2461168.80330059 08.05.2026 07:16:35.171   /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Last  image: 2461251.68619258 30.07.2026 04:27:57.039   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 32
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: 8 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):  28967
Objects passed selection criteria:  28883
Measurements per detected object (mean, median, min, max):    2.9    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.9    2.0    2    4
Average stars detected per image: 22275.8
Average stars matched: 21698.8 (97.4097 %)
Memory usage VmPeak:   253232 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Wed Jul 29 18:03:05 CDT 2026
VaST build number  1.0rc89-187-gf9db235a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-29)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Jul 29 23:41:16 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.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/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
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-09-Q1b1x1
#######################################
########### Starting Boo-09-Q1b1x1 ###########
Processing Boo-09-Q1b1x1
server tau has sufficient free disk space available: 568949 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 568949 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.png' -> 'transient_report/Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits_preview.png'

Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits


renamed 'Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.png' -> 'transient_report/Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits_preview.png'

Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.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= 513.4187
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 511.1084
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 3780.1607
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 862.2524
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3793.0533
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 863.0904
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 7.36273
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
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/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     30.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-29T23:27:13.6554115' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-30T04:27:13.6554115' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61251.1855747108 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-30T04:27:23.5602103' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61251.185689352 / 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-33d3d743814b8b447' / 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-TTU1'       / 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      =     213.331327579136 / [deg] RA of telescope" status=0
Record 32: "DEC     =     14.0000621905649 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     33.2113888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     264.684722222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.82165521706181 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [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-09'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 13 20'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 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  =                29498 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29498 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     30.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     30.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/d_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits :)

Spent 0.473262 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/d_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     30.2999992370605 / [degC] Focuser temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Header: 67 keys total, 4 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-29T23:27:57.0390278' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-30T04:27:57.0390278' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61251.1860768404 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-30T04:28:06.9396007' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61251.1861914238 / 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-33d3d743814b8b447' / 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-TTU1'       / 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      =     213.331327606037 / [deg] RA of telescope" status=0
Record 32: "DEC     =     14.0000621886389 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     33.0594444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     264.795833333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.82902313493125 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [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-09'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 13 20'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+14 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  =                29498 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29498 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     30.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     30.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 56: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 57: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 58: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 59: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 60: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 61: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 62: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 63: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 64: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 65: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 66: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 67: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-07-26.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/d_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits :)

Spent 0.469124 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-07-26.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/d_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33257.220075
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits :)


No overscan detected - all values seem high! (left_median=21556.5, right_median=24803.0)
renamed 'mff_TTUQ1b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.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_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Previews of the CALIBRATED second-epoch images:


fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits



fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
  
SExtractor catalog cache: saved Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.cat to cache
SExtractor catalog cache: saved Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.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: 2461251.68569045
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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits exists and is non-empty
Saving wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits to local_wcs_cache/
'wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits' -> 'local_wcs_cache/wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits'
wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits exists and is non-empty
Saving wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits to local_wcs_cache/
'wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits' -> 'local_wcs_cache/wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits'
wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits exists and is non-empty
Saving wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits to local_wcs_cache/
'wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits' -> 'local_wcs_cache/wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits'
wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits exists and is non-empty
Saving wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits to local_wcs_cache/
'wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits' -> 'local_wcs_cache/wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits (1st reference image)
verification OK: wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Image size: 937.2'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: 14:13:17.386 +14:00:45.07 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-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits (1st new image)
verification OK: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Image size: 941.2'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:13:30.095 +14:00:39.23 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:13:17.386 +14:00:45.07
Second-epoch image center 14:13:30.095 +14:00:39.23
Angular distance between the image centers 0.0514 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits (2nd new image)
verification OK: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Image size: 941.2'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:13:31.801 +14:00:34.82 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:13:17.386 +14:00:45.07
Second-epoch image center 14:13:31.801 +14:00:34.82
Angular distance between the image centers 0.0583 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  14:13:30.095 +14:00:39.23
Second-epoch second image center 14:13:31.801 +14:00:34.82
Angular distance between the image centers 0.00700 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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits &> /tmp/tmp.nHnMGvTmUW
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits &> /tmp/tmp.4iH1YcFsLt
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits &> /tmp/tmp.Y6LFzlsTDw
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits &> /tmp/tmp.ctFsZQQihs
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits and wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits and wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat 
Found non-empty wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits and wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat
The reference image (wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits) and catalog (wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat) found
'wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat' -> 'wcsmag.cat'
Read 6086 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 205.0631 to 221.5649 deg, Dec +8.7089 to +19.2738 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 205.0631 to 221.5649 deg, Dec 8.7089 to 19.2738 deg
Loaded 3959 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): 3241 out of 3336 total matches.
Matched with Tycho-2 3336 out of 6086 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.814900
a=0.000000 b=1.000000 c=22.814900
From vast_summary.log: estimated ref. image limiting mag.:  -7.55
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.26

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.26

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6086 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 205.0631 to 221.5649 deg, Dec +8.7089 to +19.2738 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 205.0631 to 221.5649 deg, Dec 8.7089 to 19.2738 deg
Loaded 3959 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): 3241 out of 3336 total matches.
Matched with Tycho-2 3336 out of 6086 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Forced-photometry filter: calibrated wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits -> calib.txt_param_ref_wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits (aperture=6.5)
Read 5688 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 205.0632 to 221.5536 deg, Dec +8.6777 to +19.2629 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 205.0632 to 221.5536 deg, Dec 8.6777 to 19.2629 deg
Loaded 3960 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): 3257 out of 3317 total matches.
Matched with Tycho-2 3317 out of 5688 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
Forced-photometry filter: calibrated wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits -> calib.txt_param_ref_wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits (aperture=6.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
 2.3 pix  Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
 2.9 pix  fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
 2.9 pix  fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Limiting magnitude estimates:
 15.3 mag.  Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
 15.2 mag.  Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
 13.9 mag.  fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
 13.9 mag.  fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
All-image limiting magnitude estimate:  13.9 (SNR )  11.2 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.nHnMGvTmUW (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits' -> 'wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
WCS_IMAGE_NAME=wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
WCS-calibrated image found: wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Checking if the catalog wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat corresponding to the image wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits alredy exist and is non-empty...
Catalog wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat corresponding to the image wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
WCS catalog name: wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=329, bad_region=0, passed=6086
Got 6086 stars (including 5750 good ones) from the SExtractor catalog wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat 
util/solve_plate_with_UCAC5 got 6086 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4891 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: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 6086 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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4891 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 6086 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 4887 matched stars entering correct_measured_positions(), 6086 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4887 stars left (next iteration limit 5375)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits N_match=4887 sigma_overall_arcsec=0.381 sigma_q1_arcsec=0.317 sigma_q2_arcsec=0.461 sigma_q3_arcsec=0.333 sigma_q4_arcsec=0.438 n_q1=1272 n_q2=1118 n_q3=1287 n_q4=1210 worst_quadrant_to_overall_ratio=1.210
The image catalog is written to wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits -region wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.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.4iH1YcFsLt (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.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-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits' -> 'wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.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-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
WCS_IMAGE_NAME=wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
WCS-calibrated image found: wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
Checking if the catalog wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat corresponding to the image wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits alredy exist and is non-empty...
Catalog wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat corresponding to the image wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
WCS catalog name: wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=286, bad_region=0, passed=5688
Got 5688 stars (including 5396 good ones) from the SExtractor catalog wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat 
util/solve_plate_with_UCAC5 got 5688 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
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: 4885 matched stars entering correct_measured_positions(), 4885 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 5688 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4889 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 5688 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4883 matched stars entering correct_measured_positions(), 5688 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4883 stars left (next iteration limit 5373)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits N_match=4883 sigma_overall_arcsec=0.359 sigma_q1_arcsec=0.293 sigma_q2_arcsec=0.423 sigma_q3_arcsec=0.328 sigma_q4_arcsec=0.402 n_q1=1220 n_q2=1162 n_q3=1235 n_q4=1266 worst_quadrant_to_overall_ratio=1.178
The image catalog is written to wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits -region wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.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.Y6LFzlsTDw (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_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.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_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
WCS_IMAGE_NAME=wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
WCS-calibrated image found: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Checking if the catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat corresponding to the image wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat corresponding to the image wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
WCS catalog name: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=5, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=156, bad_region=1, passed=2482
Got 2482 stars (including 2322 good ones) from the SExtractor catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat 
util/solve_plate_with_UCAC5 got 2482 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 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 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 2260 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2258 matched stars entering correct_measured_positions(), 2259 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2258 matched stars entering correct_measured_positions(), 2482 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

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 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 2260 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2259 matched stars entering correct_measured_positions(), 2482 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 2259 matched stars entering correct_measured_positions(), 2482 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 2259 stars left (next iteration limit 2483)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2259 robust_rms=10.994 arcsec worst_quadrant_rms=11.877 arcsec
SIP_REFIT: SIP order 3 trial: matched=2259 robust_rms=0.389 arcsec worst_quadrant_rms=0.433 arcsec
SIP_REFIT: SIP order 5 trial: matched=2259 robust_rms=0.316 arcsec worst_quadrant_rms=0.344 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2259 robust_rms_before=0.919 arcsec robust_rms_before_corrected=0.323 arcsec robust_rms_after=0.316 arcsec worst_quadrant_rms_before=0.363 worst_quadrant_rms_after=0.344
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.363 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits N_match=2259 sigma_overall_arcsec=0.328 sigma_q1_arcsec=0.324 sigma_q2_arcsec=0.365 sigma_q3_arcsec=0.306 sigma_q4_arcsec=0.330 n_q1=608 n_q2=530 n_q3=589 n_q4=532 worst_quadrant_to_overall_ratio=1.111
The image catalog is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits -region wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.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.ctFsZQQihs (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_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.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_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
WCS_IMAGE_NAME=wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
WCS-calibrated image found: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Checking if the catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat corresponding to the image wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat corresponding to the image wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
WCS catalog name: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=157, bad_region=0, passed=2454
Got 2454 stars (including 2294 good ones) from the SExtractor catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat 
util/solve_plate_with_UCAC5 got 2454 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 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 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 2232 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2230 matched stars entering correct_measured_positions(), 2230 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 2230 matched stars entering correct_measured_positions(), 2454 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

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 491 to 549 (Dec 8.3 to 19.5)
Done reading UCAC5 zone files...
Matched 2232 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 2230 matched stars entering correct_measured_positions(), 2454 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 2230 matched stars entering correct_measured_positions(), 2454 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 2230 stars left (next iteration limit 2453)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=2230 robust_rms=11.172 arcsec worst_quadrant_rms=12.494 arcsec
SIP_REFIT: SIP order 3 trial: matched=2230 robust_rms=0.392 arcsec worst_quadrant_rms=0.405 arcsec
SIP_REFIT: SIP order 5 trial: matched=2230 robust_rms=0.318 arcsec worst_quadrant_rms=0.349 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=2230 robust_rms_before=0.904 arcsec robust_rms_before_corrected=0.317 arcsec robust_rms_after=0.318 arcsec worst_quadrant_rms_before=0.345 worst_quadrant_rms_after=0.349
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.345 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits N_match=2230 sigma_overall_arcsec=0.321 sigma_q1_arcsec=0.333 sigma_q2_arcsec=0.358 sigma_q3_arcsec=0.275 sigma_q4_arcsec=0.320 n_q1=610 n_q2=514 n_q3=580 n_q4=526 worst_quadrant_to_overall_ratio=1.113
The image catalog is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits -region wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits sigma_overall=0.381 worst_q_ratio=1.210
ref2=Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits sigma_overall=0.359 worst_q_ratio=1.178
new1=fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits sigma_overall=0.328 worst_q_ratio=1.111
new2=fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits sigma_overall=0.321 worst_q_ratio=1.113
reference average sigma_overall=0.37 worst_q_ratio=1.194
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277_astrometric_residuals.png (4887 matched stars from wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171_astrometric_residuals.png (4883 matched stars from wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.31 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116_astrometric_residuals.png (2259 matched stars from wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117_astrometric_residuals.png (2230 matched stars from wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits'
Saving fully-calibrated image wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits'
Preparing the HTML report for the field Boo-09-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Boo-09-Q1b1x1 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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
  
SExtractor catalog cache: saved Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.cat to cache
SExtractor catalog cache: saved Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Creating symlink local_wcs_cache/wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits exists and is non-empty
wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits exists and is non-empty
wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits exists and is non-empty
wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits (1st reference image)
verification OK: wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Image size: 937.2'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: 14:13:17.386 +14:00:45.07 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-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits (1st new image)
verification OK: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Image size: 941.2'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:13:30.095 +14:00:39.23 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:13:17.386 +14:00:45.07
Second-epoch image center 14:13:30.095 +14:00:39.23
Angular distance between the image centers 0.0514 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits (2nd new image)
verification OK: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Image size: 941.2'x626.6'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 14:13:31.801 +14:00:34.82 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:13:17.386 +14:00:45.07
Second-epoch image center 14:13:31.801 +14:00:34.82
Angular distance between the image centers 0.0583 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  14:13:30.095 +14:00:39.23
Second-epoch second image center 14:13:31.801 +14:00:34.82
Angular distance between the image centers 0.00700 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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits &> /tmp/tmp.BY6pEQa2hm
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits &> /tmp/tmp.v9mlI9vOa6
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits &> /tmp/tmp.NL1hjIrMKf
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits &> /tmp/tmp.LQB87JMyqF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits and wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits and wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat 
Found non-empty wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits and wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat
The reference image (wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits) and catalog (wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat) found
'wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat' -> 'wcsmag.cat'
Read 32198 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 205.0631 to 221.5649 deg, Dec +8.6894 to +19.2767 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 205.0631 to 221.5649 deg, Dec 8.6894 to 19.2767 deg
Loaded 3965 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): 3124 out of 3352 total matches.
Matched with Tycho-2 3352 out of 32198 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.691700
a=0.000000 b=1.000000 c=22.691700
From vast_summary.log: estimated ref. image limiting mag.:  -7.28
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.41

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.41

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 32198 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 205.0631 to 221.5649 deg, Dec +8.6894 to +19.2767 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 205.0631 to 221.5649 deg, Dec 8.6894 to 19.2767 deg
Loaded 3965 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): 3124 out of 3352 total matches.
Matched with Tycho-2 3352 out of 32198 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Forced-photometry filter: calibrated wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits -> calib.txt_param_ref_wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits (aperture=5.0)
Read 30491 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 205.0632 to 221.5647 deg, Dec +8.6563 to +19.2629 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 205.0632 to 221.5647 deg, Dec 8.6563 to 19.2629 deg
Loaded 3969 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): 3150 out of 3357 total matches.
Matched with Tycho-2 3357 out of 30491 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
Forced-photometry filter: calibrated wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits -> calib.txt_param_ref_wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits (aperture=5.0)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 30 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
 2.2 pix  Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
 2.8 pix  fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
 2.8 pix  fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Limiting magnitude estimates:
 15.4 mag.  Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
 15.3 mag.  Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
 14.0 mag.  fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
 14.0 mag.  fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
All-image limiting magnitude estimate:  14.0 (SNR )  13.4 (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.BY6pEQa2hm (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits' -> 'wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.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-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
WCS_IMAGE_NAME=wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
WCS-calibrated image found: wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
Checking if the catalog wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat corresponding to the image wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits alredy exist and is non-empty...
Catalog wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat corresponding to the image wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits
WCS catalog name: wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=12, blended=1413, bad_region=0, passed=32186
Got 32186 stars (including 30729 good ones) from the SExtractor catalog wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat 
util/solve_plate_with_UCAC5 got 32186 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 4877 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 32186 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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 32186 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 32186 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4877 stars left (next iteration limit 5364)
Stop iterations.


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

SIP_REFIT: wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits N_match=4877 sigma_overall_arcsec=0.377 sigma_q1_arcsec=0.311 sigma_q2_arcsec=0.440 sigma_q3_arcsec=0.342 sigma_q4_arcsec=0.437 n_q1=1280 n_q2=1114 n_q3=1301 n_q4=1182 worst_quadrant_to_overall_ratio=1.167
The image catalog is written to wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits -region wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.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.v9mlI9vOa6 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.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-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits' -> 'wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.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-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
WCS_IMAGE_NAME=wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
WCS-calibrated image found: wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
Checking if the catalog wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat corresponding to the image wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits alredy exist and is non-empty...
Catalog wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat corresponding to the image wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits
WCS catalog name: wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=1183, bad_region=0, passed=30475
Got 30475 stars (including 29252 good ones) from the SExtractor catalog wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat 
util/solve_plate_with_UCAC5 got 30475 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.1'
Seting catalog search parameters based on the expected field of view 937.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013015 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010412 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4885 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 4881 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4881 matched stars entering correct_measured_positions(), 30475 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

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 493 to 548 (Dec 8.7 to 19.3)
Done reading UCAC5 zone files...
Matched 4884 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 30475 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4880 matched stars entering correct_measured_positions(), 30475 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Excluding outliers - 4880 stars left (next iteration limit 5369)
Stop iterations.


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

SIP_REFIT: wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits N_match=4880 sigma_overall_arcsec=0.347 sigma_q1_arcsec=0.289 sigma_q2_arcsec=0.392 sigma_q3_arcsec=0.319 sigma_q4_arcsec=0.390 n_q1=1248 n_q2=1147 n_q3=1258 n_q4=1227 worst_quadrant_to_overall_ratio=1.131
The image catalog is written to wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits -region wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.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.NL1hjIrMKf (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_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.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_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
WCS_IMAGE_NAME=wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
WCS-calibrated image found: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Checking if the catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat corresponding to the image wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat corresponding to the image wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
WCS catalog name: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=3, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=4, blended=318, bad_region=3, passed=13581
Got 13581 stars (including 13239 good ones) from the SExtractor catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat 
util/solve_plate_with_UCAC5 got 13581 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 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 491 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 4878 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 4875 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4874 matched stars entering correct_measured_positions(), 13581 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

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 491 to 549 (Dec 8.2 to 19.5)
Done reading UCAC5 zone files...
Matched 4879 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 13581 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 13581 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 4875 stars left (next iteration limit 5361)
Stop iterations.


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

SIP_REFIT: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits N_match=4875 sigma_overall_arcsec=0.385 sigma_q1_arcsec=0.369 sigma_q2_arcsec=0.415 sigma_q3_arcsec=0.364 sigma_q4_arcsec=0.418 n_q1=1328 n_q2=1077 n_q3=1331 n_q4=1139 worst_quadrant_to_overall_ratio=1.084
The image catalog is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits -region wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.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.LQB87JMyqF (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_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.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_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
WCS_IMAGE_NAME=wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
WCS-calibrated image found: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Checking if the catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat corresponding to the image wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat corresponding to the image wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
WCS catalog name: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 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=3, blended=291, bad_region=3, passed=13507
Got 13507 stars (including 13192 good ones) from the SExtractor catalog wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat 
util/solve_plate_with_UCAC5 got 13507 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010458 (37.6 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 491 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 4875 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 4871 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 13507 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

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 491 to 549 (Dec 8.2 to 19.6)
Done reading UCAC5 zone files...
Matched 4876 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 13507 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 13507 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4872 stars left (next iteration limit 5358)
Stop iterations.


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

SIP_REFIT: wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits N_match=4872 sigma_overall_arcsec=0.389 sigma_q1_arcsec=0.375 sigma_q2_arcsec=0.409 sigma_q3_arcsec=0.367 sigma_q4_arcsec=0.411 n_q1=1327 n_q2=1082 n_q3=1323 n_q4=1140 worst_quadrant_to_overall_ratio=1.057
The image catalog is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits -region wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.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-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.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_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Saving fully-calibrated image wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.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_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/wcs_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits
Preparing the HTML report for the field Boo-09-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits at 14:37:50.09 +14:48:27.0:  12.76 +/- 0.02  detection
Forced photometry on wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits at 13:43:26.69 +11:06:57.5:  12.26 +/- 0.01  detection
Forced photometry on wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits at 14:34:37.22 +18:01:29.3:  12.19 +/- 0.01  detection
Forced photometry on wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits at 14:14:41.88 +13:32:37.5:  12.85 +/- 0.02  detection
Forced photometry on wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits at 14:37:50.09 +14:48:27.0:  12.82 +/- 0.02  detection
Forced photometry on wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits at 14:14:41.88 +13:32:37.5:  12.92 +/- 0.02  detection
Forced photometry on wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits at 14:34:37.22 +18:01:29.3:  12.20 +/- 0.01  detection
Forced photometry on wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits at 13:43:26.69 +11:06:57.5:  12.19 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.79 +/- 0.01
Forced photometry reference-image weighted average:  12.88 +/- 0.01
Forced photometry reference-image weighted average:  12.23 +/- 0.01
Forced photometry reference-image weighted average:  12.20 +/- 0.01
Forced photometry filter REJECTED candidate at 14:37:50.09 +14:48:27.0: ref_mag=12.79 +/- 0.01 new_mean_mag=12.9772 delta=-0.19 (need > 0.90)
Forced photometry filter REJECTED candidate at 14:14:41.88 +13:32:37.5: ref_mag=12.88 +/- 0.01 new_mean_mag=13.2860 delta=-0.41 (need > 0.90)
Forced photometry filter REJECTED candidate at 13:43:26.69 +11:06:57.5: ref_mag=12.23 +/- 0.01 new_mean_mag=12.4606 delta=-0.24 (need > 0.90)
Forced photometry filter REJECTED candidate at 14:34:37.22 +18:01:29.3: ref_mag=12.20 +/- 0.01 new_mean_mag=12.3232 delta=-0.13 (need > 0.90)
Forced photometry on wcs_Boo-09-Q1b1x1_2026-05-08_02-16-35_20.00sec_-4.90C_LIGHT_0277.fits at 13:42:14.73 +13:10:53.3:  12.06 +/- 0.01  detection
Forced photometry on wcs_Boo-09-Q1b1x1_2026-06-08_01-03-51_20.00sec_5.00C_LIGHT_0171.fits at 13:42:14.73 +13:10:53.3:  11.93 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.00 +/- 0.01
Forced photometry filter REJECTED candidate at 13:42:14.73 +13:10:53.3: ref_mag=12.00 +/- 0.01 new_mean_mag=11.8762 delta=0.12 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 51753_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51753_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 1     2026 07 30.18569    2461251.68569    13.28    14:14:42.06 +13:32:36.7   4596 3464   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Discovery image 2     2026 07 30.18619    2461251.68619    13.29    14:14:41.69 +13:32:38.3   4601 3464   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

  
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Considering the candidate 51755_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51755_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 1     2026 07 30.18569    2461251.68569    13.05    14:37:50.07 +14:48:26.6   1273 2442   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Discovery image 2     2026 07 30.18619    2461251.68619    12.94    14:37:50.10 +14:48:27.4   1277 2441   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

  
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Considering the candidate 51757_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51757_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 1     2026 07 30.18569    2461251.68569    12.52    13:43:26.71 +11:06:57.1   9150 5167   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Discovery image 2     2026 07 30.18619    2461251.68619    12.42    13:43:26.67 +11:06:57.9   9154 5166   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

  
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Considering the candidate 51758_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51758_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 1     2026 07 30.18569    2461251.68569    12.40    14:34:37.26 +18:01:28.1   1911 0540   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Discovery image 2     2026 07 30.18619    2461251.68619    12.27    14:34:37.18 +18:01:30.4   1915 0539   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

  
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Considering the candidate 51759_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51759_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    12.22    13:48:30.99 +10:20:24.2   8374 5606   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

**** FOUND  13:48:30.96 +10:20:25.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 51827_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51827_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    10.94    13:48:04.50 +16:44:12.5   8582 1727   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (24.9") between the two second-epoch detections
  
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Considering the candidate 51854_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51854_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    11.56    14:09:24.72 +10:07:43.0   5250 5569   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (25.4") between the two second-epoch detections
  
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Considering the candidate 51857_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51857_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    11.64    14:07:42.23 +16:33:59.4   5727 1708   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (25.1") between the two second-epoch detections
  
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Considering the candidate 51858_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51858_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    11.67    14:13:06.90 +16:49:41.9   4957 1504   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (25.0") between the two second-epoch detections
  
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Considering the candidate 51874_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51874_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    11.75    14:17:45.91 +16:11:54.5   4262 1839   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (25.0") between the two second-epoch detections
  
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Considering the candidate 51875_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51875_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    11.99    14:40:43.29 +13:30:41.1   0779 3185   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

**** FOUND  14:40:43.30 +13:30:40.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 51879_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51879_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    11.93    14:14:27.19 +18:58:27.4   4849 0194   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

**** FOUND  14:14:27.17 +18:58:27.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 51891_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51891_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    11.98    14:09:44.55 +18:57:11.5   5520 0248   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (24.8") between the two second-epoch detections
  
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Considering the candidate 51895_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51895_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    12.24    13:50:50.06 +17:07:45.0   8188 1476   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (24.5") between the two second-epoch detections
  
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Considering the candidate 51905_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51905_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    12.13    14:22:33.75 +17:53:34.4   3644 0767   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (25.0") between the two second-epoch detections
  
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Considering the candidate 51917_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51917_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    12.18    14:08:51.09 +10:22:47.7   5342 5422   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (25.6") between the two second-epoch detections
  
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Considering the candidate 51921_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51921_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    12.33    14:38:07.82 +18:16:35.9   1421 0337   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

**** FOUND  14:38:07.81 +18:16:36.1 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 51983_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 51983_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    12.71    14:13:29.80 +14:43:09.9   4821 2769   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (25.2") between the two second-epoch detections
  
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Considering the candidate 52000_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 52000_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    12.83    14:02:34.32 +19:07:18.5   6551 0199   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

**** FOUND  14:02:34.36 +19:07:17.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 52032_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 52032_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    12.88    13:51:19.09 +13:16:30.9   8022 3807   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (25.0") between the two second-epoch detections
  
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Considering the candidate 52063_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 52063_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    13.06    14:20:15.75 +12:03:58.9   3725 4297   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (25.3") between the two second-epoch detections
  
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Considering the candidate 52177_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 52177_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    13.30    14:23:35.79 +18:16:55.4   3513 0520   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (24.7") between the two second-epoch detections
  
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Considering the candidate 52220_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 52220_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    13.45    13:55:35.56 +14:02:47.3   7411 3314   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (25.4") between the two second-epoch detections
  
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Considering the candidate 52236_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 52236_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    13.66    14:14:50.69 +19:06:17.9   4798 0111   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (24.8") between the two second-epoch detections
  
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Considering the candidate 52256_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 52256_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    14.02    14:39:32.11 +15:27:30.1   1063 2025   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (25.5") between the two second-epoch detections
  
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Considering the candidate 52261_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 52261_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    13.88    14:05:21.13 +14:44:01.6   6005 2830   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (24.9") between the two second-epoch detections
  
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Considering the candidate 52266_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 52266_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 2     2026 07 30.18619    2461251.68619    14.24    14:33:35.51 +17:16:48.8   2026 1004   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

Rejecting candidate due to large distance (24.7") between the two second-epoch detections
  
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Considering the candidate 18184_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 18184_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 1     2026 07 30.18569    2461251.68569    11.87    13:42:14.72 +13:10:53.4   9369 3915   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-13_20.00sec_-0.00C_LIGHTs_0116.fits
Discovery image 2     2026 07 30.18619    2461251.68619    11.88    13:42:14.73 +13:10:53.2   9373 3914   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

  
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Considering the candidate 15358_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 15358_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 3     2026 07 30.18619    2461251.68619    11.33    13:56:08.72 +14:08:11.8   7332 3256   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

**** FOUND  13:56:08.72 +14:08:11.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 31143_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117
The candidate 31143_fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117 did not pass the final checks
Discovery image 3     2026 07 30.18619    2461251.68619    12.88    14:04:08.37 +12:10:33.3   6099 4379   /data_ssd/NMW-TexasTech/workdir//img_2026-07-29_CI_Boo-09-Q1b1x1_233825_TTUQ1b1x1_1429633_11PkZupm/fd_Boo-09-Q1b1x1_2026-07-29_23-27-57_20.00sec_-0.00C_LIGHTs_0117.fits

**** FOUND  14:04:08.37 +12:10:33.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Boo-09-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Boo-09-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.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)2461251.68569045 -observatory V36
07:15:54.89 +19:38:39.0 Mercury (0.6mag)
11:30:03.36 +03:22:32.8 Venus (-4.3mag)
05:22:49.84 +23:13:43.0 Mars (1.3mag)
08:34:45.40 +19:10:59.4 Jupiter (-1.8mag)
00:56:48.28 +03:20:27.6 Saturn (0.6mag)
04:10:34.03 +20:53:55.4 Uranus (5.8mag)
00:16:33.22 +00:16:32.4 Neptune (7.7mag)
20:29:00.96 -23:26:34.1 Pluto (14.4mag)
21:06:48.15 -18:54:02.4 Moon (-12.7mag)
-rw-r--r-- 1 apache apache 362 Jul 29 23:40 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461251.68569045:
08:34:51.75 +19:10:32.7 Io (5.9mag)
08:34:40.89 +19:11:18.0 Europa (6.2mag)
08:34:43.98 +19:11:09.0 Ganymede (5.5mag)
08:34:49.15 +19:10:40.5 Callisto (6.7mag)
08:32:31.47 +19:05:00.9 Himalia (15.7mag)
08:34:49.99 +19:10:40.8 Thebe (16.6mag)
08:31:57.56 +19:05:20.0 Elara (17.7mag)
08:38:46.01 +18:54:49.6 Pasiphae (17.9mag)
08:38:31.53 +19:19:23.5 Carme (19.0mag)
00:56:54.51 +03:19:55.0 Titan (8.5mag)
00:56:51.98 +03:20:12.5 Rhea (9.8mag)
00:56:32.26 +03:17:56.4 Iapetus (11.2mag)
00:57:02.04 +03:20:31.3 Hyperion (14.5mag)
00:56:22.54 +03:14:51.5 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 29 23:40 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461251.68569045:
18:31:01.63 -27:08:10.6 JWST
18:53:45.85 +17:17:31.9 Chandra
20:29:13.03 +33:18:49.7 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 29 23:40 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461251.68569045 -observatory V36
03:02:54.38 +16:33:59.1 17.7mag P/1996 R2 (Lagerkvist)
18:05:14.32 -34:39:03.2 13.9mag P/2010 H2 (Vales)
06:45:13.40 -68:35:43.1 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:07:16.34 +32:48:32.7 17.7mag C/2017 K2 (PANSTARRS)
03:14:50.24 +32:39:25.7 16.3mag P/2021 N1 (ZTF)
22:45:52.07 +31:54:01.1 17.3mag C/2022 E2 (ATLAS)
06:34:13.68 +26:41:16.0 16.8mag C/2022 N2 (PANSTARRS)
10:13:14.94 +28:52:46.9 16.9mag C/2022 QE78 (ATLAS)
09:22:48.13 +05:15:30.0 17.9mag C/2022 R6 (PANSTARRS)
15:11:21.08 -11:57:13.5 17.8mag P/2023 B1 (PANSTARRS)
21:23:02.88 +66:51:27.0 17.9mag C/2023 H5 (Lemmon)
15:58:13.87 -12:04:41.0 14.2mag C/2023 R1 (PANSTARRS)
07:57:39.06 +30:56:27.5 15.1mag C/2024 E1 (Wierzchos)
15:08:51.99 +15:36:49.2 17.7mag C/2024 G6 (ATLAS)
19:14:56.31 +42:22:17.6 13.7mag C/2024 J3 (ATLAS)
21:23:38.69 +48:29:50.3 17.7mag C/2024 R4 (PANSTARRS)
05:07:37.31 -13:07:18.1 15.5mag C/2024 T5 (ATLAS)
06:50:01.75 +25:43:35.1 17.9mag C/2025 J1 (Borisov)
07:26:32.41 -14:57:53.3 17.4mag C/2025 R3 (PANSTARRS)
10:20:38.93 +21:26:56.4 17.4mag C/2025 V2 (Rankin)
12:53:03.76 +02:55:15.2 17.0mag C/2025 Y1 (ATLAS)
16:09:27.45 +78:34:42.1 17.0mag C/2026 A2 (Bok)
03:03:05.47 +45:57:55.4 17.0mag C/2026 B2 (Sun-Gao)
11:39:33.32 +07:30:38.7 17.2mag A/2026 E1
21:47:35.11 -23:20:30.7 6.9mag 10P/Tempel
11:23:42.21 -02:51:59.3 16.2mag 29P/Schwassmann-Wachmann
04:27:41.19 +31:35:35.9 17.9mag 47P/Ashbrook-Jackson
10:49:11.43 +07:35:59.2 17.2mag 63P/Wild
00:53:57.90 -05:11:03.1 15.5mag 65P/Gunn
05:14:42.88 +20:45:21.6 13.7mag 78P/Gehrels
02:50:45.56 +12:55:46.1 16.6mag 88P/Howell
07:32:06.84 +28:47:49.5 16.0mag 93P/Lovas
03:41:32.49 +13:23:49.8 17.8mag 112P/Urata-Niijima
05:26:27.31 +31:02:30.3 16.4mag 114P/Wiseman-Skiff
08:56:53.72 +28:06:10.5 15.1mag 123P/West-Hartley
11:25:53.84 -06:45:23.2 17.0mag 124P/Mrkos
05:22:57.40 +21:10:06.7 16.1mag 128P/Shoemaker-Holt
06:12:43.83 +19:17:03.1 17.9mag 131P/Mueller
00:04:12.83 +03:24:55.1 17.7mag 139P/Vaisala-Oterma
08:19:38.22 +12:26:49.9 17.9mag 141P-D/Machholz
03:22:18.98 -20:03:17.1 14.4mag 161P/Hartley-IRAS
06:44:25.91 +37:06:43.9 15.7mag 162P/SidingSpring
17:23:20.76 +31:57:19.6 12.9mag 169P/NEAT
02:25:25.79 +09:13:29.1 17.6mag 220P/McNaught
16:37:46.31 -09:27:27.5 17.5mag 235P/LINEAR
20:29:03.23 -52:35:27.8 17.8mag 259P/Garradd
02:55:48.72 +21:14:05.0 15.4mag 260P/McNaught
06:37:52.90 +37:46:13.5 17.3mag 295P/LINEAR
15:08:04.81 +04:06:57.8 17.7mag 391P/Kowalski
08:52:37.31 +18:48:34.8 17.9mag 450P/LONEOS
08:22:17.26 +37:31:35.7 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 29 23:40 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
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
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-26eg  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
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
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 +22:02:03.80  AT2026lxf  2026-05-8.34 13.72
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
16:21:48.82 -61:36:13.20  ASASSN-26dd  2026-05-5.21 15.15
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
-rw-r--r-- 1 apache apache 5.7K Jul 29 23:40 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:43:01.82 +41:18:16.6  PNV J00430182+4118166  2026-05-21.8651  18.83Cmag
00:42:51.20 +41:16:59.4  PNV J00425120+4116594  2022-10-26.135  19.3mag
12:24:25.10 +28:47:12.0  TCP J12242510+2847120  2026-05-31.6015  14.8mag
00:56:07.13 +43:01:40.6  TCP J00560713+4301406  2026-06-01.4135  12.2mag
00:42:41.64 +41:15:16.2  PNV J00424164+4115162  2026-06-02.029  17.4mag
00:42:38.68 +41:15:58.2  PNV J00423868+4115582  2026-06-05.1224  19.97Umag
19:00:42.95 -48:31:01.7  PNV J19004295-4831017  2026-05-25.0752  14.2mag
09:55:21.28 +69:02:52.6  PNV J09552128+6902526  2026-06-13.933  18.9mag
19:51:21.42 +37:06:40.0  TCP J19512142+3706400  2026-06-17.2942  16.8mag
19:57:03.87 +37:41:46.4  TCP J19570387+3741464  2026-06-18.2638  17.5mag
00:42:32.04 +41:10:28.3  PNV J00423204+4110283  2026-06-26.059  16.6mag
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
-rw-r--r-- 1 apache apache 189K Jul 29 23:40 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
08:49:47.663 -07:24:01.25  AT 2026uew  2026-02-19.37 20.99
04:43:45.409 -21:56:34.12  AT 2026uev  2026-01-14.29 21.36
14:23:02.118 +17:49:57.26  AT 2026ueu  2026-04-20.54 21.18
11:50:55.515 -19:56:24.73  AT 2026uet  2026-01-27.53 21.55
10:59:04.434 -17:05:34.76  AT 2026ues  2026-05-06.27 20.91
15:39:15.006 +12:22:05.73  AT 2026uer  2026-02-13.60 21.8
19:17:04.295 +46:23:18.13  AT 2026ueq  2026-07-01.31 17.5086
08:10:18.850 +45:21:28.27  AT 2026uep  2026-02-21.37 20.88
15:04:40.281 +05:21:56.55  AT 2026ueo  2026-07-09.29 21.15
17:12:49.063 +27:32:51.65  AT 2026uen  2026-07-08.32 19.49
10:28:53.926 +20:07:41.86  AT 2026uem  2026-01-14.45 21.07
11:11:53.428 +13:29:27.96  AT 2026uel  2026-01-29.63 22.38
14:49:01.370 +34:26:52.68  AT 2026uek  2026-06-13.34 20.33
13:48:44.907 -10:17:48.40  AT 2026uej  2026-05-19.33 20.99
14:32:34.192 +18:00:45.73  AT 2026uei  2026-02-13.54 21.3
08:49:51.222 +00:38:50.85  AT 2026ueh  2026-03-09.32 21.51
08:22:39.912 +47:57:53.40  AT 2026ueg  2026-03-06.30 20.74
21:46:30.478 -29:31:41.92  AT 2026uef  2026-06-16.55 21.46
13:18:31.879 -04:01:30.80  AT 2026uee  2026-01-20.63 19.75
13:58:22.667 -10:01:33.71  AT 2026ued  2026-02-17.61 21.26
-rw-r--r-- 1 apache apache 88K Jul 29 23:40 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Jul 29 23:40:22 CDT 2026
=======================================
TIMING SExtractor: 2 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 2s (0.03 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 21s (0.35 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 5s (0.08 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 31s (0.52 min)
TIMING SExtractor: 5 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 8s (0.13 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 7s (0.12 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 19s (0.32 min)
FIELD_Boo-09-Q1b1x1: 62s (1.03 min)
=======================================
TOTAL_RUNTIME: 65s (1.08 min)
Finished: Wed Jul 29 23:41:27 CDT 2026