FITS images used in this processing run:

Field Boo-06-Q2b1x1 reference image: Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
Field Boo-06-Q2b1x1 reference image: Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
Field Boo-06-Q2b1x1 second-epoch image: Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Field Boo-06-Q2b1x1 second-epoch image: Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461180.80825926 20.05.2026 07:23:43.600   /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
First image: 2461180.80825926 20.05.2026 07:23:43.600   /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
Last  image: 2461248.76173133 27.07.2026 06:16:43.587   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 3
FILTER key from ref. img. header: unknown
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.35
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: 15 seconds
Number of parallel threads: 24
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
Total objects detected (at least 2 times):  11059
Objects passed selection criteria:  11003
Measurements per detected object (mean, median, min, max):    2.4    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.4    2.0    2    4
Average stars detected per image: 6861.75
Average stars matched: 6719.25 (97.9233 %)
Memory usage VmPeak:   237584 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Jul 27 02:15:18 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461180.80825926 20.05.2026 07:23:43.600   /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
First image: 2461180.80825926 20.05.2026 07:23:43.600   /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
Last  image: 2461248.76173133 27.07.2026 06:16:43.587   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 32
FILTER key from ref. img. header: unknown
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.13
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 31 seconds
Number of parallel threads: 24
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
Total objects detected (at least 2 times):  44610
Objects passed selection criteria:  44473
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 31433.8
Average stars matched: 30508 (97.0549 %)
Memory usage VmPeak:   269364 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Sun Jul 26 03:08:32 CDT 2026
VaST build number  1.0rc89-174-g9b7cb13a
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-26)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Mon Jul 27 02:19:17 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Boo-06-Q2b1x1
#######################################
########### Starting Boo-06-Q2b1x1 ###########
Processing Boo-06-Q2b1x1
server tau has sufficient free disk space available: 138162 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 138162 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.png' -> 'transient_report/Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits_preview.png'

Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits


renamed 'Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.png' -> 'transient_report/Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits_preview.png'

Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.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= 12.7412
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 463.4729
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2640.4776
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 629.8282
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2650.1316
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 631.3864
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 207.239
INFO:                  SECOND_EPOCH__SD_ratio= 0.002
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =                27.75 / [degC] Focuser temperature
AMBTEMP =                 27.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-27T01:15:55.5306954' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-27T06:15:55.5306954' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61248.261059375 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-27T06:16:05.4332064' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61248.2611739929 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     224.999092728404 / [deg] RA of telescope" status=0
Record 32: "DEC     =     29.9997618186347 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =               30.155 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     287.765277777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.98503940302584 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Boo-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20483 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20483 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =                27.75 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=                27.75 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 44.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.02 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 26.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            14.801184 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            10.800864 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/d_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits :)

Spent 0.679905 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/d_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     27.6700000762939 / [degC] Focuser temperature
AMBTEMP =                 27.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-27T01:16:43.5871547' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-27T06:16:43.5871547' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61248.2616155902 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-27T06:16:53.4869523' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =      61248.261730162 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     224.999092754508 / [deg] RA of telescope" status=0
Record 32: "DEC     =       29.99976181393 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     29.9961111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     287.847222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.99449360187322 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Boo-06'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '15 00 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+30 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20483 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20483 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     27.6700000762939 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     27.6700000762939 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 44.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.02 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 27.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 26.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            14.801184 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            10.800864 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-07-08.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/d_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits :)

Spent 0.791693 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/d_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388  16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits :)


No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.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_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
Previews of the CALIBRATED second-epoch images:


fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits



fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
  
SExtractor catalog cache: saved Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.cat to cache
SExtractor catalog cache: saved Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.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: 2461248.76117512
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits exists and is non-empty
Saving wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits to local_wcs_cache/
'wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits' -> 'local_wcs_cache/wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits'
wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits exists and is non-empty
Saving wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits to local_wcs_cache/
'wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits' -> 'local_wcs_cache/wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits'
wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits exists and is non-empty
Saving wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits to local_wcs_cache/
'wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits' -> 'local_wcs_cache/wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits'
wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits exists and is non-empty
Saving wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits to local_wcs_cache/
'wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits' -> 'local_wcs_cache/wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits (1st reference image)
verification OK: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:59:59.823 +30:00:19.30 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits (1st new image)
verification OK: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Image size: 937.3'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:00:15.580 +30:00:13.08 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:59:59.823 +30:00:19.30
Second-epoch image center 15:00:15.580 +30:00:13.08
Angular distance between the image centers 0.0569 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits (2nd new image)
verification OK: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
Image size: 937.4'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:00:17.447 +29:59:43.18 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:59:59.823 +30:00:19.30
Second-epoch image center 15:00:17.447 +29:59:43.18
Angular distance between the image centers 0.0644 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  15:00:15.580 +30:00:13.08
Second-epoch second image center 15:00:17.447 +29:59:43.18
Angular distance between the image centers 0.01069 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits &> /tmp/tmp.2T1kghNDR2
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits &> /tmp/tmp.6lUwvUR7QL
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits &> /tmp/tmp.Tf7rdGXj08
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits &> /tmp/tmp.98ECfsCC5g
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat 
Found non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat
The reference image (wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits) and catalog (wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat) found
'wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat' -> 'wcsmag.cat'
Read 14203 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5317 to 234.5341 deg, Dec +24.5159 to +35.2613 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 215.5317 to 234.5341 deg, Dec 24.5159 to 35.2613 deg
Loaded 4939 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): 3747 out of 3935 total matches.
Matched with Tycho-2 3935 out of 14203 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.726900
a=0.000000 b=1.000000 c=22.726900
From vast_summary.log: estimated ref. image limiting mag.:  -6.35
Updating vast_summary.log: Estimated ref. image limiting mag.:  16.38

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  16.38

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 14203 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5317 to 234.5341 deg, Dec +24.5159 to +35.2613 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 215.5317 to 234.5341 deg, Dec 24.5159 to 35.2613 deg
Loaded 4939 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): 3747 out of 3935 total matches.
Matched with Tycho-2 3935 out of 14203 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits:


Forced-photometry filter: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits -> calib.txt_param_ref_wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits (aperture=6.7)
Read 14266 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5319 to 234.5353 deg, Dec +24.5302 to +35.2637 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 215.5319 to 234.5353 deg, Dec 24.5302 to 35.2637 deg
Loaded 4930 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 3746 out of 3933 total matches.
Matched with Tycho-2 3933 out of 14266 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits:


Forced-photometry filter: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits -> calib.txt_param_ref_wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits (aperture=6.7)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.5 pix  Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
 2.5 pix  Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
 2.2 pix  fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
 2.2 pix  fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
 2.5 pix  wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
 2.5 pix  wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
Limiting magnitude estimates:
 16.4 mag.  Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
 16.4 mag.  Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
 14.2 mag.  fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
 14.2 mag.  fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
All-image limiting magnitude estimate:  14.2 (SNR )  11.3 (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.2T1kghNDR2 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits 856.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits' -> 'wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
WCS_IMAGE_NAME=wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
WCS-calibrated image found: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
Checking if the catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits alredy exist and is non-empty...
Catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
WCS catalog name: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=670, bad_region=2605, passed=14203
Got 14203 stars (including 11030 good ones) from the SExtractor catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 14203 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
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 984 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 984 matched stars entering correct_measured_positions(), 979 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 984 matched stars entering correct_measured_positions(), 11790 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 984 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 984 matched stars entering correct_measured_positions(), 11790 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 984 matched stars entering correct_measured_positions(), 11790 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 984 stars left (next iteration limit 1082)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits (swarp) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits N_match=984 sigma_overall_arcsec=0.307 sigma_q1_arcsec=0.295 sigma_q2_arcsec=0.282 sigma_q3_arcsec=0.293 sigma_q4_arcsec=0.375 n_q1=342 n_q2=173 n_q3=299 n_q4=170 worst_quadrant_to_overall_ratio=1.221
The image catalog is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits -region wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.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.6lUwvUR7QL (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits 856.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits' -> 'wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
WCS_IMAGE_NAME=wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
WCS-calibrated image found: wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
Checking if the catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits alredy exist and is non-empty...
Catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
WCS catalog name: wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=676, bad_region=2620, passed=14266
Got 14266 stars (including 11070 good ones) from the SExtractor catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 14266 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
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 984 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 984 matched stars entering correct_measured_positions(), 981 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 984 matched stars entering correct_measured_positions(), 11817 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 984 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 984 matched stars entering correct_measured_positions(), 11816 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 984 matched stars entering correct_measured_positions(), 11816 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 984 stars left (next iteration limit 1082)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits (swarp) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits N_match=984 sigma_overall_arcsec=0.282 sigma_q1_arcsec=0.273 sigma_q2_arcsec=0.262 sigma_q3_arcsec=0.304 sigma_q4_arcsec=0.340 n_q1=338 n_q2=177 n_q3=301 n_q4=168 worst_quadrant_to_overall_ratio=1.209
The image catalog is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits -region wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.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.Tf7rdGXj08 (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_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.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_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
WCS_IMAGE_NAME=wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
WCS-calibrated image found: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Checking if the catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
WCS catalog name: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=216, bad_region=517, passed=2691
Got 2691 stars (including 1984 good ones) from the SExtractor catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat 
util/solve_plate_with_UCAC5 got 2691 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 980 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 2196 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 2196 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 2196 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 983 stars left (next iteration limit 1081)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=983 robust_rms=6.354 arcsec
SIP_REFIT: SIP order 3 trial: matched=983 robust_rms=0.487 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=983 robust_rms_before=0.812 arcsec robust_rms_before_corrected=0.392 arcsec robust_rms_after=0.487 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.392 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits N_match=983 sigma_overall_arcsec=0.415 sigma_q1_arcsec=0.368 sigma_q2_arcsec=0.426 sigma_q3_arcsec=0.419 sigma_q4_arcsec=0.418 n_q1=348 n_q2=179 n_q3=296 n_q4=160 worst_quadrant_to_overall_ratio=1.027
The image catalog is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits -region wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.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.98ECfsCC5g (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_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.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_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
WCS_IMAGE_NAME=wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
WCS-calibrated image found: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
Checking if the catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
WCS catalog name: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=209, bad_region=510, passed=2693
Got 2693 stars (including 1993 good ones) from the SExtractor catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat 
util/solve_plate_with_UCAC5 got 2693 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 979 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 2204 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 2205 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 2205 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 983 stars left (next iteration limit 1081)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=983 robust_rms=6.381 arcsec
SIP_REFIT: SIP order 3 trial: matched=983 robust_rms=0.487 arcsec
SIP_REFIT: selected SIP order 3
SIP_REFIT: order=3 matched=983 robust_rms_before=0.781 arcsec robust_rms_before_corrected=0.401 arcsec robust_rms_after=0.487 arcsec
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best baseline 0.401 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits N_match=983 sigma_overall_arcsec=0.410 sigma_q1_arcsec=0.389 sigma_q2_arcsec=0.360 sigma_q3_arcsec=0.436 sigma_q4_arcsec=0.394 n_q1=344 n_q2=182 n_q3=299 n_q4=158 worst_quadrant_to_overall_ratio=1.063
The image catalog is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits -region wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.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-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits sigma_overall=0.307 worst_q_ratio=1.221
ref2=Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits sigma_overall=0.282 worst_q_ratio=1.209
new1=fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits sigma_overall=0.415 worst_q_ratio=1.027
new2=fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits sigma_overall=0.410 worst_q_ratio=1.063
reference average sigma_overall=0.2945 worst_q_ratio=1.215
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5_astrometric_residuals.png (984 matched stars from wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.27 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5_astrometric_residuals.png (984 matched stars from wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080_astrometric_residuals.png (983 matched stars from wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081_astrometric_residuals.png (983 matched stars from wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits'
Saving fully-calibrated image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits'
Preparing the HTML report for the field Boo-06-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 14:56:14.61 +29:28:06.8:  10.01 +/- 0.00  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 14:56:14.61 +29:28:06.8:  10.01 +/- 0.00  detection
Forced photometry reference-image weighted average:  10.01 +/- 0.00
Forced photometry filter REJECTED candidate at 14:56:14.61 +29:28:06.8: ref_mag=10.01 +/- 0.00 new_mean_mag=10.8093 delta=-0.80 (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: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20546_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 20546_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    10.81    14:56:14.60 +29:28:06.6   5319 3513   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    10.81    14:56:14.62 +29:28:06.9   5323 3508   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 10381_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 10381_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 3     2026 07 27.26173    2461248.76173    9.86    14:56:41.07 +27:30:26.0   5280 4695   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  14:56:41.07 +27:30:26.1 in the exclusion list exclusion_list.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 04931_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 04931_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 3     2026 07 27.26173    2461248.76173    6.93    15:21:23.52 +31:22:00.1   2056 2315   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  15:21:23.48 +31:22:00.2 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Boo-06-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
  
SExtractor catalog cache: saved Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.cat to cache
SExtractor catalog cache: saved Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
Creating symlink local_wcs_cache/wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.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-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits exists and is non-empty
wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits exists and is non-empty
wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits exists and is non-empty
wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits (1st reference image)
verification OK: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
Image size: 937.1'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:59:59.823 +30:00:19.30 J2000 4789.000 3195.000 
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits (1st new image)
verification OK: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Image size: 937.3'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:00:15.580 +30:00:13.08 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:59:59.823 +30:00:19.30
Second-epoch image center 15:00:15.580 +30:00:13.08
Angular distance between the image centers 0.0569 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits (2nd new image)
verification OK: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
Image size: 937.4'x624.0'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 15:00:17.447 +29:59:43.18 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:59:59.823 +30:00:19.30
Second-epoch image center 15:00:17.447 +29:59:43.18
Angular distance between the image centers 0.0644 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  15:00:15.580 +30:00:13.08
Second-epoch second image center 15:00:17.447 +29:59:43.18
Angular distance between the image centers 0.01069 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits &> /tmp/tmp.vFfTuuRSQY
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits &> /tmp/tmp.mA6pkwRX9r
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits &> /tmp/tmp.r3PrRhtO3G
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits &> /tmp/tmp.uuZ2YXXfqq
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat 
Found non-empty wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits and wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat
The reference image (wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits) and catalog (wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat) found
'wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat' -> 'wcsmag.cat'
Read 56441 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5141 to 234.5341 deg, Dec +24.5155 to +35.2683 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 215.5141 to 234.5341 deg, Dec 24.5155 to 35.2683 deg
Loaded 4948 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): 3457 out of 3941 total matches.
Matched with Tycho-2 3941 out of 56441 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.637500
a=0.000000 b=1.000000 c=22.637500
From vast_summary.log: estimated ref. image limiting mag.:  -6.13
Updating vast_summary.log: Estimated ref. image limiting mag.:  16.51

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  16.51

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 56441 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5141 to 234.5341 deg, Dec +24.5155 to +35.2683 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 215.5141 to 234.5341 deg, Dec 24.5155 to 35.2683 deg
Loaded 4948 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): 3457 out of 3941 total matches.
Matched with Tycho-2 3941 out of 56441 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits:


Forced-photometry filter: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits -> calib.txt_param_ref_wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits (aperture=5.6)
Read 56410 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 215.5138 to 234.5454 deg, Dec +24.5174 to +35.2726 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 215.5138 to 234.5454 deg, Dec 24.5174 to 35.2726 deg
Loaded 4952 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): 3462 out of 3934 total matches.
Matched with Tycho-2 3934 out of 56410 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits:


Forced-photometry filter: calibrated wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits -> calib.txt_param_ref_wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits (aperture=5.5)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 24 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.5 pix  Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
 2.5 pix  Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
 2.1 pix  fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
 2.1 pix  fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
 2.5 pix  wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
 2.5 pix  wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
Limiting magnitude estimates:
 16.5 mag.  Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
 16.5 mag.  Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
 14.4 mag.  fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
 14.4 mag.  fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
All-image limiting magnitude estimate:  14.4 (SNR )  13.8 (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.vFfTuuRSQY (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits 856.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits' -> 'wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
WCS_IMAGE_NAME=wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
WCS-calibrated image found: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
Checking if the catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits alredy exist and is non-empty...
Catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits
WCS catalog name: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=26, blended=3822, bad_region=8028, passed=56415
Got 56415 stars (including 45284 good ones) from the SExtractor catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 56415 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
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 978 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 48869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 48869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 48869 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 983 stars left (next iteration limit 1081)
Stop iterations.


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

SIP_REFIT: wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits N_match=983 sigma_overall_arcsec=0.297 sigma_q1_arcsec=0.306 sigma_q2_arcsec=0.269 sigma_q3_arcsec=0.301 sigma_q4_arcsec=0.334 n_q1=353 n_q2=166 n_q3=297 n_q4=167 worst_quadrant_to_overall_ratio=1.125
The image catalog is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits -region wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.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.mA6pkwRX9r (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits 856.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits' -> 'wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits'
This WCS solution (swarp) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
WCS_IMAGE_NAME=wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
WCS-calibrated image found: wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
Checking if the catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits alredy exist and is non-empty...
Catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat corresponding to the image wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits
WCS catalog name: wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=20, blended=3873, bad_region=8119, passed=56390
Got 56390 stars (including 45153 good ones) from the SExtractor catalog wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat 
util/solve_plate_with_UCAC5 got 56390 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
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 979 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 48574 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 983 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 48574 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 983 matched stars entering correct_measured_positions(), 48574 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Excluding outliers - 983 stars left (next iteration limit 1081)
Stop iterations.


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

SIP_REFIT: wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits N_match=983 sigma_overall_arcsec=0.274 sigma_q1_arcsec=0.274 sigma_q2_arcsec=0.258 sigma_q3_arcsec=0.299 sigma_q4_arcsec=0.302 n_q1=348 n_q2=165 n_q3=303 n_q4=167 worst_quadrant_to_overall_ratio=1.104
The image catalog is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits -region wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.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.r3PrRhtO3G (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_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.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_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
WCS_IMAGE_NAME=wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
WCS-calibrated image found: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Checking if the catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
WCS catalog name: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=583, bad_region=2134, passed=17124
Got 17124 stars (including 14553 good ones) from the SExtractor catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat 
util/solve_plate_with_UCAC5 got 17124 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 981 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 978 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 15152 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 981 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 15152 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 15152 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 981 stars left (next iteration limit 1079)
Stop iterations.


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

SIP_REFIT: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits N_match=981 sigma_overall_arcsec=0.409 sigma_q1_arcsec=0.365 sigma_q2_arcsec=0.430 sigma_q3_arcsec=0.386 sigma_q4_arcsec=0.419 n_q1=353 n_q2=180 n_q3=290 n_q4=158 worst_quadrant_to_overall_ratio=1.052
The image catalog is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits -region wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.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.uuZ2YXXfqq (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_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.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_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
WCS_IMAGE_NAME=wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
WCS-calibrated image found: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
Checking if the catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat corresponding to the image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
WCS catalog name: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=563, bad_region=2122, passed=17055
Got 17055 stars (including 14543 good ones) from the SExtractor catalog wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat 
util/solve_plate_with_UCAC5 got 17055 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 981 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 978 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 15097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 572 to 628 (Dec 24.5 to 35.3)
Done reading UCAC5 zone files...
Matched 981 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 15097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 981 matched stars entering correct_measured_positions(), 15097 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 981 stars left (next iteration limit 1079)
Stop iterations.


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

SIP_REFIT: wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits is a symbolic link - not rewriting the WCS of whatever it points to, keeping the original solution
WCS_QUALITY_DIAG: file=fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits N_match=981 sigma_overall_arcsec=0.414 sigma_q1_arcsec=0.387 sigma_q2_arcsec=0.360 sigma_q3_arcsec=0.444 sigma_q4_arcsec=0.391 n_q1=352 n_q2=182 n_q3=288 n_q4=159 worst_quadrant_to_overall_ratio=1.073
The image catalog is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits -region wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.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_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Saving fully-calibrated image wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.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_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/wcs_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits
Preparing the HTML report for the field Boo-06-Q2b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 15:22:48.77 +33:36:44.8:  11.71 +/- 0.00  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 14:43:40.97 +30:04:45.3:  12.40 +/- 0.00  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 14:47:39.41 +31:01:38.1:  13.17 +/- 0.01  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 14:51:51.95 +27:59:25.9:  11.86 +/- 0.00  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 14:41:02.11 +26:07:00.4:  12.09 +/- 0.00  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 15:00:19.58 +29:02:53.3:  11.67 +/- 0.00  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 15:22:48.77 +33:36:44.8:  11.67 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.68 +/- 0.00
Forced photometry filter REJECTED candidate at 15:22:48.77 +33:36:44.8: ref_mag=11.68 +/- 0.00 new_mean_mag=11.9297 delta=-0.25 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 14:43:40.97 +30:04:45.3:  12.45 +/- 0.00  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 14:47:39.41 +31:01:38.1:  13.18 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.42 +/- 0.00
Forced photometry filter REJECTED candidate at 14:43:40.97 +30:04:45.3: ref_mag=12.42 +/- 0.00 new_mean_mag=12.7549 delta=-0.34 (need > 0.90)
Forced photometry reference-image weighted average:  13.18 +/- 0.01
Forced photometry filter REJECTED candidate at 14:47:39.41 +31:01:38.1: ref_mag=13.18 +/- 0.01 new_mean_mag=13.3238 delta=-0.15 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 15:14:36.65 +29:08:03.8:  13.18 +/- 0.01  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 14:51:51.95 +27:59:25.9:  11.89 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.87 +/- 0.00
Forced photometry filter REJECTED candidate at 14:51:51.95 +27:59:25.9: ref_mag=11.87 +/- 0.00 new_mean_mag=12.2665 delta=-0.39 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 14:40:16.96 +32:45:03.6:  13.22 +/- 0.01  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 14:41:02.11 +26:07:00.4:  12.10 +/- 0.00  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 14:42:39.32 +29:46:12.6:  12.91 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.09 +/- 0.00
Forced photometry filter REJECTED candidate at 14:41:02.11 +26:07:00.4: ref_mag=12.09 +/- 0.00 new_mean_mag=12.3315 delta=-0.24 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 15:00:19.58 +29:02:53.3:  11.67 +/- 0.00  detection
Forced photometry reference-image weighted average:  11.67 +/- 0.00
Forced photometry filter REJECTED candidate at 15:00:19.58 +29:02:53.3: ref_mag=11.67 +/- 0.00 new_mean_mag=12.1548 delta=-0.48 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 15:14:36.65 +29:08:03.8:  13.19 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.18 +/- 0.01
Forced photometry filter REJECTED candidate at 15:14:36.65 +29:08:03.8: ref_mag=13.18 +/- 0.01 new_mean_mag=13.0974 delta=0.09 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 15:20:42.81 +31:28:03.6:  13.21 +/- 0.01  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 15:21:05.98 +26:50:16.6:  13.44 +/- 0.01  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 14:40:16.96 +32:45:03.6:  13.21 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.21 +/- 0.01
Forced photometry filter REJECTED candidate at 14:40:16.96 +32:45:03.6: ref_mag=13.21 +/- 0.01 new_mean_mag=13.2687 delta=-0.06 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 15:26:48.07 +27:15:20.7:  13.53 +/- 0.02  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 14:42:39.32 +29:46:12.6:  12.93 +/- 0.01  detection
Forced photometry reference-image weighted average:  12.91 +/- 0.01
Forced photometry filter REJECTED candidate at 14:42:39.32 +29:46:12.6: ref_mag=12.91 +/- 0.01 new_mean_mag=13.2106 delta=-0.30 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 15:21:05.98 +26:50:16.6:  13.43 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.43 +/- 0.01
Forced photometry filter REJECTED candidate at 15:21:05.98 +26:50:16.6: ref_mag=13.43 +/- 0.01 new_mean_mag=13.4310 delta=-0.00 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-23-43_20.00sec_5.00C_LIGHT_0318_stack5.fits at 15:26:49.24 +27:18:09.5:  13.66 +/- 0.02  detection
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 15:20:42.81 +31:28:03.6:  13.18 +/- 0.01  detection
Forced photometry reference-image weighted average:  13.19 +/- 0.01
Forced photometry filter REJECTED candidate at 15:20:42.81 +31:28:03.6: ref_mag=13.19 +/- 0.01 new_mean_mag=13.3650 delta=-0.17 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 15:26:48.07 +27:15:20.7:  13.56 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.54 +/- 0.01
Forced photometry filter REJECTED candidate at 15:26:48.07 +27:15:20.7: ref_mag=13.54 +/- 0.01 new_mean_mag=13.5716 delta=-0.03 (need > 0.90)
Forced photometry on wcs_Boo-06-Q2b1x1_2026-05-20_02-24-24_20.00sec_5.00C_LIGHT_0319_stack5.fits at 15:26:49.24 +27:18:09.5:  13.76 +/- 0.02  detection
Forced photometry reference-image weighted average:  13.71 +/- 0.02
Forced photometry filter REJECTED candidate at 15:26:49.24 +27:18:09.5: ref_mag=13.71 +/- 0.02 new_mean_mag=13.8338 delta=-0.12 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 69916_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69916_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 2     2026 07 27.26173    2461248.76173    13.54    15:02:36.09 +26:26:04.6   4487 5351   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  15:02:36.15 +26:26:04.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 69918_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69918_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    13.41    14:47:39.39 +31:01:38.0   6418 2544   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    13.25    14:47:39.42 +31:01:38.2   6422 2539   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 69923_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69923_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    12.78    14:43:40.95 +30:04:45.3   6958 3098   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    12.73    14:43:40.99 +30:04:45.2   6962 3093   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 69925_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69925_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    12.26    14:51:51.90 +27:59:25.7   5915 4396   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    12.27    14:51:51.99 +27:59:26.2   5919 4391   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 69926_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69926_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    12.13    15:00:19.57 +29:02:53.2   4783 3773   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    12.19    15:00:19.59 +29:02:53.4   4787 3767   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 69927_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69927_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    11.88    15:22:48.79 +33:36:44.6   1926 0945   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    11.99    15:22:48.75 +33:36:45.1   1929 0941   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 69960_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69960_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    12.33    14:41:02.09 +26:07:00.5   7420 5488   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    12.33    14:41:02.14 +26:07:00.3   7425 5482   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 69970_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69970_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 2     2026 07 27.26173    2461248.76173    12.63    14:44:46.57 +27:03:41.8   6890 4927   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  14:44:46.62 +27:03:42.5 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 69977_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69977_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 2     2026 07 27.26173    2461248.76173    12.71    15:14:14.44 +31:45:15.2   2989 2112   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  15:14:14.46 +31:45:15.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 69986_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69986_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 2     2026 07 27.26173    2461248.76173    13.03    14:50:01.45 +28:38:39.5   6155 3989   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  14:50:01.43 +28:38:39.1 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 69987_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69987_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    13.07    15:14:36.67 +29:08:03.5   2896 3702   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    13.13    15:14:36.64 +29:08:04.1   2900 3697   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 69996_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69996_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 2     2026 07 27.26173    2461248.76173    13.42    15:17:53.07 +33:37:02.9   2556 0965   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  15:17:53.11 +33:37:03.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 69997_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69997_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    13.24    14:42:39.28 +29:46:13.4   7101 3279   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    13.19    14:42:39.35 +29:46:11.8   7105 3274   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 69999_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 69999_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    13.27    14:40:16.96 +32:45:03.9   7327 1457   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    13.27    14:40:16.96 +32:45:03.3   7331 1452   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 70007_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 70007_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    13.37    15:20:42.78 +31:28:03.1   2142 2262   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    13.36    15:20:42.85 +31:28:04.1   2146 2257   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 70029_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 70029_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    13.47    15:21:05.92 +26:50:16.9   1978 5070   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    13.40    15:21:06.04 +26:50:16.3   1982 5065   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 70032_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 70032_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 2     2026 07 27.26173    2461248.76173    13.50    15:08:09.90 +33:42:53.8   3786 0938   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  15:08:09.89 +33:42:53.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 70046_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 70046_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    13.56    15:26:47.99 +27:15:21.1   1213 4785   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    13.58    15:26:48.15 +27:15:20.4   1217 4780   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 70052_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 70052_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 2     2026 07 27.26173    2461248.76173    13.72    14:52:51.00 +31:11:49.7   5747 2455   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  14:52:51.05 +31:11:48.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 70055_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 70055_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 1     2026 07 27.26118    2461248.76118    13.73    15:26:49.22 +27:18:08.5   1212 4756   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-15-55_20.00sec_-0.00C_LIGHT_0080.fits
Discovery image 2     2026 07 27.26173    2461248.76173    14.03    15:26:49.27 +27:18:10.4   1216 4751   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

  
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Considering the candidate 70072_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 70072_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 2     2026 07 27.26173    2461248.76173    14.25    15:07:15.79 +32:41:31.8   3893 1561   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  15:07:15.83 +32:41:31.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 50905_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 50905_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 3     2026 07 27.26173    2461248.76173    9.96    14:56:41.09 +27:30:26.5   5280 4695   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  14:56:41.08 +27:30:26.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 49286_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 49286_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 3     2026 07 27.26173    2461248.76173    11.88    15:26:50.86 +26:57:12.2   1201 4964   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

Rejecting candidate due to large distance (37.6") between the two second-epoch detections
  
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Considering the candidate 18726_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081
The candidate 18726_fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081 did not pass the final checks
Discovery image 3     2026 07 27.26173    2461248.76173    7.37    15:21:23.46 +31:22:00.4   2056 2315   /data_ssd/NMW-TexasTech/workdir//img_2026-07-27_CI_Boo-06-Q2b1x1_012915_TTUQ2b1x1_1226419_VDWUVbmx/fd_Boo-06-Q2b1x1_2026-07-27_01-16-43_20.00sec_-0.00C_LIGHT_0081.fits

**** FOUND  15:21:23.45 +31:22:00.4 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Boo-06-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Boo-06-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461248.76117512 -observatory V36
07:09:44.08 +19:06:08.8 Mercury (1.2mag)
11:19:04.67 +04:47:59.9 Venus (-4.2mag)
05:14:13.34 +23:02:51.2 Mars (1.3mag)
08:32:05.68 +19:20:20.0 Jupiter (-1.8mag)
00:56:49.17 +03:21:25.9 Saturn (0.7mag)
04:10:08.39 +20:52:48.0 Uranus (5.8mag)
00:16:40.19 +00:17:26.7 Neptune (7.7mag)
20:29:18.08 -23:25:20.9 Pluto (14.4mag)
18:34:15.36 -28:04:19.4 Moon (-12.0mag)
-rw-r--r-- 1 apache apache 362 Jul 27 02:15 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461248.76117512:
08:32:01.07 +19:20:39.1 Io (6.0mag)
08:31:57.17 +19:20:55.7 Europa (6.3mag)
08:32:00.90 +19:20:37.1 Ganymede (5.5mag)
08:32:33.00 +19:18:29.1 Callisto (6.7mag)
08:29:56.98 +19:12:43.5 Himalia (15.7mag)
08:32:06.04 +19:20:19.0 Thebe (16.6mag)
08:29:21.39 +19:13:37.5 Elara (17.7mag)
08:36:03.29 +19:05:38.9 Pasiphae (17.9mag)
08:36:02.85 +19:28:11.2 Carme (19.0mag)
00:56:41.63 +03:21:03.8 Titan (8.5mag)
00:56:49.00 +03:21:34.9 Rhea (9.8mag)
00:56:26.27 +03:18:46.5 Iapetus (11.2mag)
00:57:04.24 +03:21:02.4 Hyperion (14.5mag)
00:56:27.29 +03:16:14.1 Phoebe (16.5mag)
-rw-r--r-- 1 apache apache 568 Jul 27 02:15 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461248.76117512:
18:21:28.94 -28:14:12.1 JWST
18:16:24.25 +27:31:33.2 Chandra
09:32:55.59 -53:59:40.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 27 02:15 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461248.76117512 -observatory V36
02:59:12.89 +16:16:54.5 17.8mag P/1996 R2 (Lagerkvist)
18:06:42.06 -34:38:26.0 13.9mag P/2010 H2 (Vales)
06:42:23.83 -68:30:33.6 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:06:23.25 +32:45:07.7 17.7mag C/2017 K2 (PANSTARRS)
03:04:28.55 +30:29:52.7 16.2mag P/2021 N1 (ZTF)
22:48:05.77 +32:00:27.2 17.3mag C/2022 E2 (ATLAS)
06:31:07.93 +26:43:50.8 16.7mag C/2022 N2 (PANSTARRS)
10:10:34.94 +29:00:48.2 16.9mag C/2022 QE78 (ATLAS)
09:20:50.93 +05:14:07.0 17.9mag C/2022 R6 (PANSTARRS)
15:11:09.13 -11:51:20.7 17.8mag P/2023 B1 (PANSTARRS)
21:27:05.20 +67:03:39.3 17.9mag C/2023 H5 (Lemmon)
16:02:10.68 -11:47:37.2 14.2mag C/2023 R1 (PANSTARRS)
08:31:12.68 +66:41:47.4 18.0mag C/2024 A1 (ATLAS)
07:54:09.15 +30:48:34.6 15.0mag C/2024 E1 (Wierzchos)
15:09:40.93 +15:35:59.1 17.7mag C/2024 G6 (ATLAS)
19:18:52.33 +42:03:19.2 13.7mag C/2024 J3 (ATLAS)
21:27:35.88 +48:12:15.7 17.7mag C/2024 R4 (PANSTARRS)
05:05:05.21 -13:11:29.3 15.6mag C/2024 T5 (ATLAS)
06:47:53.95 +26:13:35.4 17.9mag C/2025 J1 (Borisov)
07:24:58.76 -14:36:55.7 17.3mag C/2025 R3 (PANSTARRS)
10:16:49.49 +21:36:45.6 17.4mag C/2025 V2 (Rankin)
12:51:34.86 +03:05:32.3 17.0mag C/2025 Y1 (ATLAS)
16:13:25.60 +78:45:54.8 17.0mag C/2026 A2 (Bok)
03:01:12.71 +45:52:40.6 16.9mag C/2026 B2 (Sun-Gao)
11:37:18.85 +07:08:21.5 17.2mag A/2026 E1
21:43:45.86 -22:01:36.6 6.9mag 10P/Tempel
11:22:04.45 -02:42:18.3 16.2mag 29P/Schwassmann-Wachmann
04:23:47.96 +31:18:28.1 17.9mag 47P/Ashbrook-Jackson
10:43:10.55 +08:33:15.8 17.1mag 63P/Wild
00:53:33.79 -05:07:40.1 15.5mag 65P/Gunn
05:07:51.36 +20:43:55.3 13.7mag 78P/Gehrels
02:47:06.23 +12:38:38.3 16.5mag 88P/Howell
07:24:08.29 +29:07:25.3 16.0mag 93P/Lovas
03:33:46.34 +12:17:27.6 17.9mag 112P/Urata-Niijima
05:16:43.09 +31:10:55.4 16.5mag 114P/Wiseman-Skiff
08:49:50.84 +28:32:17.9 15.1mag 123P/West-Hartley
11:20:13.23 -05:36:15.9 17.0mag 124P/Mrkos
05:18:27.55 +21:08:41.6 16.2mag 128P/Shoemaker-Holt
06:07:29.99 +19:23:02.2 17.8mag 131P/Mueller
08:10:47.70 +13:08:50.0 17.6mag 141P-D/Machholz
03:21:26.95 -19:48:04.5 16.9mag 161P/Hartley-IRAS
06:33:59.93 +36:47:32.8 15.6mag 162P/SidingSpring
17:48:46.68 +28:44:54.8 13.2mag 169P/NEAT
02:19:20.59 +09:04:10.9 17.6mag 220P/McNaught
16:36:55.02 -09:16:02.3 17.4mag 235P/LINEAR
20:31:20.93 -52:21:04.1 17.8mag 259P/Garradd
02:47:21.56 +19:55:13.1 15.5mag 260P/McNaught
06:28:55.52 +37:43:27.9 17.3mag 295P/LINEAR
15:07:31.89 +04:25:20.4 17.7mag 391P/Kowalski
08:49:56.85 +18:56:43.1 17.9mag 450P/LONEOS
08:17:53.18 +37:46:50.3 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.5K Jul 27 02:15 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
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
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
02:02:26.67 +32:04:22.70  AT2026ovz  2026-06-14.6 15.52
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
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
16:21:49.13 -61:36:14.60  ASASSN-26dd  2026-05-5.15 15.93
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
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.94 -54:34:58.20  ASASSN-26da  2026-04-25.14 15.99
10:06:55.04 -01:13:49.70  SN2026jsg  2026-04-24.99 16.28
15:15:57.17 +56:18:32.80  SN2026kid  2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40  AT2026kcf  2026-04-24.2 16.89
11:38:21.80 -50:43:06.50  SN2026jkb  2026-04-24.24 15.38
10:06:11.41 -39:41:04.20  AT2026dil  2026-04-24.2 16.85
14:21:40.08 +13:13:46.30  SN2026jlm  2026-04-22.16 15.12
-rw-r--r-- 1 apache apache 5.6K Jul 27 02:15 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:47.45 +41:16:58.5  PNV J00424745+4116585  2026-05-10.030  16.8mag
09:55:02.89 +69:02:13.8  PNV J09550289+6902138  2026-05-18.925  20.7mag
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
-rw-r--r-- 1 apache apache 189K Jul 27 02:15 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
00:00:50.637 -03:46:47.18  AT 2026ubd  2026-06-28.41 21.298
23:45:12.710 +02:24:00.98  AT 2026ubc  2026-06-28.41 22.0341
20:22:20.949 -12:12:52.91  AT 2026ubb  2026-06-27.32 22.8472
22:57:14.411 -03:45:30.21  AT 2026uba  2026-06-27.38 22.8688
21:41:33.046 -11:26:41.30  AT 2026uaz  2026-06-27.33 22.6995
23:21:30.815 +01:17:37.98  AT 2026uay  2026-06-27.43 22.8276
22:51:53.029 -09:15:35.09  AT 2026uax  2026-06-27.42 22.5717
22:57:07.931 -11:29:20.40  AT 2026uaw  2026-06-27.41 22.9246
23:00:56.681 -02:58:01.46  AT 2026uav  2026-06-27.40 22.3003
21:41:28.556 -10:15:02.03  AT 2026uau  2026-06-27.33 22.5499
23:36:00.567 +03:08:40.99  AT 2026uat  2026-06-27.40 22.3861
22:51:17.819 -02:44:30.07  AT 2026uas  2026-06-27.43 23.6131
22:43:31.162 -13:04:19.53  AT 2026uar  2026-06-27.41 23.404
22:56:11.772 -15:33:00.49  AT 2026uaq  2026-06-27.41 22.9473
00:34:21.041 -43:24:58.27  AT 2026uap  2026-06-26.42 23.5619
18:13:13.910 +08:19:45.95  AT 2026uao  2026-07-12.25 19.6718
15:59:20.050 +31:57:53.76  AT 2026uan  2026-07-03.75 20.59
16:18:19.991 +31:46:16.25  AT 2026uam  2026-07-03.75 21.58
15:46:15.870 +52:34:46.97  AT 2026ual  2026-07-03.73 21.47
15:47:43.770 +56:00:26.98  AT 2026uak  2026-07-03.72 21.4
-rw-r--r-- 1 apache apache 88K Jul 27 02:15 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Mon Jul 27 02:13:53 CDT 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 4 seconds
TIMING select_aperture: 6 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 37s (0.62 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 46s (0.77 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 136s (2.27 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: 4s (0.07 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 224s (3.73 min)
TIMING SExtractor: 22 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 52s (0.87 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: 194s (3.23 min)
    MAGCAL_SANITY_CHECK: 1s (0.02 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 1s (0.02 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 255s (4.25 min)
FIELD_Boo-06-Q2b1x1: 516s (8.60 min)
=======================================
TOTAL_RUNTIME: 527s (8.78 min)
Finished: Mon Jul 27 02:22:40 CDT 2026