## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461178.75093155 18.05.2026 06:01:10.486   /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
First image: 2461178.75093155 18.05.2026 06:01:10.486   /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
Last  image: 2461225.70565449 04.07.2026 04:55:58.548   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.36
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: 5 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):  5252
Objects passed selection criteria:  5244
Measurements per detected object (mean, median, min, max):    3.4    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.4    4.0    2    4
Average stars detected per image: 4567.25
Average stars matched: 4466.5 (97.7941 %)
Memory usage VmPeak:   111400 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Jul  3 15:05:03 CDT 2026
VaST build number  1.0rc89-123-g57107621
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-03)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Jul  4 01:08:50 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: 2461178.75093155 18.05.2026 06:01:10.486   /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
First image: 2461178.75093155 18.05.2026 06:01:10.486   /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
Last  image: 2461225.70565449 04.07.2026 04:55:58.548   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 20
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.10
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: 14 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):  26193
Objects passed selection criteria:  26148
Measurements per detected object (mean, median, min, max):    3.4    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.4    4.0    2    4
Average stars detected per image: 23179.5
Average stars matched: 22468.2 (96.9316 %)
Memory usage VmPeak:   130272 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Fri Jul  3 15:05:03 CDT 2026
VaST build number  1.0rc89-123-g57107621
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-03)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Jul  4 01:10:32 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
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= 3.5
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-07-Q1b1x1
#######################################
########### Starting Boo-07-Q1b1x1 ###########
Processing Boo-07-Q1b1x1
server tau has sufficient free disk space available: 282572 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 282572 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.png' -> 'transient_report/Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits_preview.png'

Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits


renamed 'Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.png' -> 'transient_report/Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits_preview.png'

Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.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= 378.2989
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 443.6794
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1405.5741
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 484.5334
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1394.1181
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 487.5968
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 3.71551
INFO:                  SECOND_EPOCH__SD_ratio= 0.006
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     26.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 25.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.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= '2026-07-03T23:55:14.2989038' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-04T04:55:14.2989038' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61225.2050265973 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-04T04:55:24.2033514' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61225.2051412384 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     207.692026095033 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9998513609374 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =                47.86 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     265.946666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.34749953184836 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Boo-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '13 50 46'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                29486 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29486 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 55.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.49 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 25.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                352.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.800544 / [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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/d_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits :)

Spent 0.714788 seconds 
renamed 'mdark_TTUQ1b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/d_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 31267.409145
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits :)


No overscan detected - all values seem high! (left_median=21677.0, right_median=21704.0)
renamed 'mff_TTUQ1b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     26.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 25.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.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= '2026-07-03T23:55:58.5488970' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-04T04:55:58.5488970' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61225.2055387502 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-04T04:56:08.4526287' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61225.2056533797 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                  0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     207.692026124548 / [deg] RA of telescope" status=0
Record 32: "DEC     =     21.9998513482947 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =              47.7075 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     266.060555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      1.3507467500441 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'East'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT =     33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=    -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'Boo-07'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '13 50 46'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+22 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  =                29486 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29486 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     26.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     26.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 55.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               901.49 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 25.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                352.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             6.800544 / [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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/d_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits :)

Spent 0.861884 seconds 
renamed 'mdark_TTUQ1b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/d_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit 9576 6388  16 bitpix
Avarage count on flat field image: 31267.409145
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits :)


No overscan detected - all values seem high! (left_median=21677.0, right_median=21704.0)
renamed 'mff_TTUQ1b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
Previews of the CALIBRATED second-epoch images:


fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits



fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits




Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1

  ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
  
SExtractor catalog cache: saved Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.cat to cache
SExtractor catalog cache: saved Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.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: 2461225.70514234
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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits exists and is non-empty
Saving wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits to local_wcs_cache/
'wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits' -> 'local_wcs_cache/wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits'
wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits exists and is non-empty
Saving wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits to local_wcs_cache/
'wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits' -> 'local_wcs_cache/wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits'
wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits exists and is non-empty
Saving wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits to local_wcs_cache/
'wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits' -> 'local_wcs_cache/wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits'
wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits exists and is non-empty
Saving wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits to local_wcs_cache/
'wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits' -> 'local_wcs_cache/wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits (1st reference image)
verification OK: wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
Image size: 937.0'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: 13:50:46.775 +22:00:13.65 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-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits (1st new image)
verification OK: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:51:06.165 +22:03:17.53 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:50:46.775 +22:00:13.65
Second-epoch image center 13:51:06.165 +22:03:17.53
Angular distance between the image centers 0.0907 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits (2nd new image)
verification OK: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:51:08.942 +22:03:15.83 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:50:46.775 +22:00:13.65
Second-epoch image center 13:51:08.942 +22:03:15.83
Angular distance between the image centers 0.0995 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  13:51:06.165 +22:03:17.53
Second-epoch second image center 13:51:08.942 +22:03:15.83
Angular distance between the image centers 0.01073 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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits &> /tmp/tmp.NPkYw7Vt0N
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits &> /tmp/tmp.r5tLnoQQve
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits &> /tmp/tmp.w6TjnEw8aY
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits &> /tmp/tmp.RyVat3RWzK
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits and wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits and wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat 
Found non-empty wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits and wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat
The reference image (wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits) and catalog (wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat) found
'wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat' -> 'wcsmag.cat'
Read 5345 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 198.9607 to 216.4105 deg, Dec +16.6263 to +27.2517 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 198.9607 to 216.4105 deg, Dec 16.6263 to 27.2517 deg
Loaded 4024 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): 3187 out of 3265 total matches.
Matched with Tycho-2 3265 out of 5345 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.597900
a=0.000000 b=1.000000 c=22.597900
From vast_summary.log: estimated ref. image limiting mag.:  -7.36
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.24

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.24

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 5345 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 198.9607 to 216.4105 deg, Dec +16.6263 to +27.2517 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 198.9607 to 216.4105 deg, Dec 16.6263 to 27.2517 deg
Loaded 4024 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): 3187 out of 3265 total matches.
Matched with Tycho-2 3265 out of 5345 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits:


Forced-photometry filter: calibrated wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits -> calib.txt_param_ref_wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits (aperture=6.4)
Read 5423 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 198.9602 to 216.4522 deg, Dec +16.6264 to +27.2613 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 198.9602 to 216.4522 deg, Dec 16.6264 to 27.2613 deg
Loaded 4036 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): 3204 out of 3284 total matches.
Matched with Tycho-2 3284 out of 5423 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits:


Forced-photometry filter: calibrated wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits -> calib.txt_param_ref_wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
 2.2 pix  Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
 2.8 pix  fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
 2.8 pix  fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
 2.2 pix  wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
 2.2 pix  wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
Limiting magnitude estimates:
 15.2 mag.  Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
 15.2 mag.  Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
 14.6 mag.  fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
 14.6 mag.  fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
All-image limiting magnitude estimate:  14.6 (SNR )  11.8 (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.NPkYw7Vt0N (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits' -> 'wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
WCS_IMAGE_NAME=wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
WCS-calibrated image found: wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
Checking if the catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat corresponding to the image wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits alredy exist and is non-empty...
Catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat corresponding to the image wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
WCS catalog name: wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=276, bad_region=0, passed=5345
Got 5345 stars (including 5065 good ones) from the SExtractor catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat 
util/solve_plate_with_UCAC5 got 5345 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 969 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5303 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 

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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5302 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 5302 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits N_match=975 sigma_overall_arcsec=0.411 sigma_q1_arcsec=0.309 sigma_q2_arcsec=0.482 sigma_q3_arcsec=0.379 sigma_q4_arcsec=0.503 n_q1=252 n_q2=228 n_q3=263 n_q4=232 worst_quadrant_to_overall_ratio=1.225
The image catalog is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits -region wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.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.r5tLnoQQve (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.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-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits' -> 'wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
WCS_IMAGE_NAME=wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
WCS-calibrated image found: wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
Checking if the catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat corresponding to the image wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits alredy exist and is non-empty...
Catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat corresponding to the image wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
WCS catalog name: wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=269, bad_region=0, passed=5423
Got 5423 stars (including 5148 good ones) from the SExtractor catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat 
util/solve_plate_with_UCAC5 got 5423 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 969 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 5388 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 5389 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 5389 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 976 stars left (next iteration limit 1073)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits N_match=976 sigma_overall_arcsec=0.387 sigma_q1_arcsec=0.300 sigma_q2_arcsec=0.471 sigma_q3_arcsec=0.330 sigma_q4_arcsec=0.457 n_q1=249 n_q2=232 n_q3=266 n_q4=229 worst_quadrant_to_overall_ratio=1.218
The image catalog is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits -region wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.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.w6TjnEw8aY (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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
WCS_IMAGE_NAME=wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
WCS-calibrated image found: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Checking if the catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat corresponding to the image wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat corresponding to the image wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
WCS catalog name: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=200, bad_region=0, passed=3762
Got 3762 stars (including 3561 good ones) from the SExtractor catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat 
util/solve_plate_with_UCAC5 got 3762 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 969 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 3738 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 531 to 589 (Dec 16.2 to 27.5)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 3737 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 3737 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits N_match=975 sigma_overall_arcsec=0.253 sigma_q1_arcsec=0.280 sigma_q2_arcsec=0.302 sigma_q3_arcsec=0.238 sigma_q4_arcsec=0.238 n_q1=240 n_q2=239 n_q3=267 n_q4=229 worst_quadrant_to_overall_ratio=1.193
The image catalog is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits -region wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.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.RyVat3RWzK (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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
WCS_IMAGE_NAME=wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
WCS-calibrated image found: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
Checking if the catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat corresponding to the image wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat corresponding to the image wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
WCS catalog name: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=210, bad_region=0, passed=3847
Got 3847 stars (including 3635 good ones) from the SExtractor catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat 
util/solve_plate_with_UCAC5 got 3847 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 589 (Dec 16.2 to 27.6)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 3817 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 531 to 589 (Dec 16.2 to 27.6)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 3819 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 3819 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits N_match=975 sigma_overall_arcsec=0.261 sigma_q1_arcsec=0.253 sigma_q2_arcsec=0.298 sigma_q3_arcsec=0.222 sigma_q4_arcsec=0.255 n_q1=241 n_q2=239 n_q3=268 n_q4=227 worst_quadrant_to_overall_ratio=1.141
The image catalog is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits -region wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits sigma_overall=0.411 worst_q_ratio=1.225
ref2=Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits sigma_overall=0.387 worst_q_ratio=1.218
new1=fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits sigma_overall=0.253 worst_q_ratio=1.193
new2=fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits sigma_overall=0.261 worst_q_ratio=1.141
reference average sigma_overall=0.399 worst_q_ratio=1.2215
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578_astrometric_residuals.png (975 matched stars from wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579_astrometric_residuals.png (976 matched stars from wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122_astrometric_residuals.png (975 matched stars from wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.23 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123_astrometric_residuals.png (975 matched stars from wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.23 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits'
Saving fully-calibrated image wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits'
Preparing the HTML report for the field Boo-07-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Boo-07-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
  
SExtractor catalog cache: saved Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.cat to cache
SExtractor catalog cache: saved Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
Creating symlink local_wcs_cache/wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits exists and is non-empty
wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits exists and is non-empty
wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits exists and is non-empty
wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits (1st reference image)
verification OK: wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
Image size: 937.0'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: 13:50:46.775 +22:00:13.65 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-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits (1st new image)
verification OK: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:51:06.165 +22:03:17.53 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 13:50:46.775 +22:00:13.65
Second-epoch image center 13:51:06.165 +22:03:17.53
Angular distance between the image centers 0.0907 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits (2nd new image)
verification OK: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
Image size: 941.0'x626.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.88"/pix along the Y axis
Image center: 13:51:08.942 +22:03:15.83 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 13:50:46.775 +22:00:13.65
Second-epoch image center 13:51:08.942 +22:03:15.83
Angular distance between the image centers 0.0995 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  13:51:06.165 +22:03:17.53
Second-epoch second image center 13:51:08.942 +22:03:15.83
Angular distance between the image centers 0.01073 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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits &> /tmp/tmp.Ulv2uZZwH9
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits &> /tmp/tmp.WkTk3cJilb
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits &> /tmp/tmp.L5l9Jbv9YX
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits &> /tmp/tmp.vArQFJS36m
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits and wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits and wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat 
Found non-empty wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits and wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat
The reference image (wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits) and catalog (wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat) found
'wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat' -> 'wcsmag.cat'
Read 27809 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 198.9607 to 216.4516 deg, Dec +16.6148 to +27.2587 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 198.9607 to 216.4516 deg, Dec 16.6148 to 27.2587 deg
Loaded 4039 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): 3121 out of 3311 total matches.
Matched with Tycho-2 3311 out of 27809 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.482500
a=0.000000 b=1.000000 c=22.482500
From vast_summary.log: estimated ref. image limiting mag.:  -7.10
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.38

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.38

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 27809 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 198.9607 to 216.4516 deg, Dec +16.6148 to +27.2587 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 198.9607 to 216.4516 deg, Dec 16.6148 to 27.2587 deg
Loaded 4039 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): 3121 out of 3311 total matches.
Matched with Tycho-2 3311 out of 27809 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits:


Forced-photometry filter: calibrated wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits -> calib.txt_param_ref_wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits (aperture=5.0)
Read 27632 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 198.9587 to 216.4522 deg, Dec +16.6196 to +27.2737 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 198.9587 to 216.4522 deg, Dec 16.6196 to 27.2737 deg
Loaded 4042 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): 3116 out of 3313 total matches.
Matched with Tycho-2 3313 out of 27632 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits:


Forced-photometry filter: calibrated wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits -> calib.txt_param_ref_wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits (aperture=5.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 17 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
 2.1 pix  Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
 2.7 pix  fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
 2.7 pix  fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
 2.1 pix  wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
 2.1 pix  wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
Limiting magnitude estimates:
 15.4 mag.  Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
 15.4 mag.  Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
 14.7 mag.  fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
 14.7 mag.  fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
All-image limiting magnitude estimate:  14.7 (SNR )  14.1 (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.Ulv2uZZwH9 (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.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-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits' -> 'wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
WCS_IMAGE_NAME=wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
WCS-calibrated image found: wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
Checking if the catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat corresponding to the image wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits alredy exist and is non-empty...
Catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat corresponding to the image wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits
WCS catalog name: wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=1056, bad_region=1, passed=27806
Got 27806 stars (including 26705 good ones) from the SExtractor catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat 
util/solve_plate_with_UCAC5 got 27806 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 27584 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 27584 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 27584 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 973 stars left (next iteration limit 1070)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits N_match=973 sigma_overall_arcsec=0.409 sigma_q1_arcsec=0.308 sigma_q2_arcsec=0.512 sigma_q3_arcsec=0.368 sigma_q4_arcsec=0.508 n_q1=252 n_q2=227 n_q3=262 n_q4=232 worst_quadrant_to_overall_ratio=1.251
The image catalog is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits -region wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.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.WkTk3cJilb (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.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-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits' -> 'wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
WCS_IMAGE_NAME=wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
WCS-calibrated image found: wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
Checking if the catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat corresponding to the image wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits alredy exist and is non-empty...
Catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat corresponding to the image wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits
WCS catalog name: wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=1056, bad_region=0, passed=27618
Got 27618 stars (including 26527 good ones) from the SExtractor catalog wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat 
util/solve_plate_with_UCAC5 got 27618 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.0'
Seting catalog search parameters based on the expected field of view 937.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013014 (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 0.010411 (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 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 27414 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 533 to 588 (Dec 16.6 to 27.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 27415 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 27415 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits N_match=974 sigma_overall_arcsec=0.388 sigma_q1_arcsec=0.324 sigma_q2_arcsec=0.459 sigma_q3_arcsec=0.319 sigma_q4_arcsec=0.457 n_q1=252 n_q2=229 n_q3=261 n_q4=232 worst_quadrant_to_overall_ratio=1.183
The image catalog is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits -region wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.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.L5l9Jbv9YX (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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
WCS_IMAGE_NAME=wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
WCS-calibrated image found: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Checking if the catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat corresponding to the image wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat corresponding to the image wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
WCS catalog name: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=478, bad_region=18, passed=18802
Got 18802 stars (including 18281 good ones) from the SExtractor catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat 
util/solve_plate_with_UCAC5 got 18802 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 589 (Dec 16.2 to 27.6)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 18718 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

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 531 to 589 (Dec 16.2 to 27.6)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 18719 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 18719 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.24" 
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits N_match=974 sigma_overall_arcsec=0.257 sigma_q1_arcsec=0.276 sigma_q2_arcsec=0.288 sigma_q3_arcsec=0.234 sigma_q4_arcsec=0.235 n_q1=242 n_q2=237 n_q3=267 n_q4=228 worst_quadrant_to_overall_ratio=1.122
The image catalog is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits -region wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.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.vArQFJS36m (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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
WCS_IMAGE_NAME=wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
WCS-calibrated image found: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
Checking if the catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat corresponding to the image wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat corresponding to the image wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
WCS catalog name: wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=6, blended=501, bad_region=16, passed=19174
Got 19174 stars (including 18627 good ones) from the SExtractor catalog wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat 
util/solve_plate_with_UCAC5 got 19174 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.0'
Seting catalog search parameters based on the expected field of view 941.0 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013069 (47.0 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010456 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 531 to 589 (Dec 16.2 to 27.6)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 19064 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

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 531 to 589 (Dec 16.2 to 27.6)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 19064 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 19064 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits N_match=974 sigma_overall_arcsec=0.264 sigma_q1_arcsec=0.252 sigma_q2_arcsec=0.298 sigma_q3_arcsec=0.217 sigma_q4_arcsec=0.244 n_q1=241 n_q2=234 n_q3=268 n_q4=231 worst_quadrant_to_overall_ratio=1.130
The image catalog is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits -region wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.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-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Saving fully-calibrated image wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.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_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/wcs_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits
Preparing the HTML report for the field Boo-07-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits at 13:19:34.92 +26:18:10.3:  14.90 +/- 0.17  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits at 14:03:18.05 +22:28:42.2:  13.18 +/- 0.03  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits at 14:17:56.85 +23:57:40.1:  13.53 +/- 0.04  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits at 14:24:12.04 +21:27:42.6:  13.57 +/- 0.06  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits at 13:58:48.59 +24:42:20.0:  13.82 +/- 0.06  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits at 14:12:06.35 +20:38:52.6:  13.43 +/- 0.04  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits at 13:19:19.97 +18:32:33.3:  14.73 +/- 0.14  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits at 13:20:32.66 +22:26:15.8:  14.46 +/- 0.10  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits at 13:19:34.92 +26:18:10.3:  14.79 +/- 0.15  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits at 14:03:18.05 +22:28:42.2:  13.20 +/- 0.03  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits at 14:24:12.04 +21:27:42.6:  13.46 +/- 0.05  detection
Forced photometry reference-image weighted average:  14.84 +/- 0.11
Forced photometry filter REJECTED candidate at 13:19:34.92 +26:18:10.3: ref_mag=14.84 +/- 0.11 new_mean_mag=14.0638 delta=0.78 (need > 0.90)
Forced photometry reference-image weighted average:  13.19 +/- 0.02
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits at 13:58:48.59 +24:42:20.0:  13.87 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.51 +/- 0.04
Forced photometry filter REJECTED candidate at 14:24:12.04 +21:27:42.6: ref_mag=13.51 +/- 0.04 new_mean_mag=13.6903 delta=-0.18 (need > 0.90)
Forced photometry filter REJECTED candidate at 14:03:18.05 +22:28:42.2: ref_mag=13.19 +/- 0.02 new_mean_mag=13.2615 delta=-0.07 (need > 0.90)
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits at 13:19:19.97 +18:32:33.3:  14.66 +/- 0.13  detection
Forced photometry reference-image weighted average:  13.85 +/- 0.04
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits at 14:17:56.85 +23:57:40.1:  13.44 +/- 0.04  detection
Forced photometry filter REJECTED candidate at 13:58:48.59 +24:42:20.0: ref_mag=13.85 +/- 0.04 new_mean_mag=13.7880 delta=0.06 (need > 0.90)
Forced photometry reference-image weighted average:  14.69 +/- 0.10
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits at 14:12:06.35 +20:38:52.6:  13.37 +/- 0.04  detection
Forced photometry filter REJECTED candidate at 13:19:19.97 +18:32:33.3: ref_mag=14.69 +/- 0.10 new_mean_mag=14.2293 delta=0.46 (need > 0.90)
Forced photometry reference-image weighted average:  13.48 +/- 0.03
Forced photometry filter REJECTED candidate at 14:17:56.85 +23:57:40.1: ref_mag=13.48 +/- 0.03 new_mean_mag=13.8147 delta=-0.33 (need > 0.90)
Forced photometry reference-image weighted average:  13.40 +/- 0.03
Forced photometry filter REJECTED candidate at 14:12:06.35 +20:38:52.6: ref_mag=13.40 +/- 0.03 new_mean_mag=13.4189 delta=-0.02 (need > 0.90)
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits at 13:18:20.68 +20:27:03.7:  13.43 +/- 0.04  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits at 13:20:32.66 +22:26:15.8:  14.55 +/- 0.11  detection
Forced photometry reference-image weighted average:  14.50 +/- 0.07
Forced photometry filter REJECTED candidate at 13:20:32.66 +22:26:15.8: ref_mag=14.50 +/- 0.07 new_mean_mag=14.2236 delta=0.28 (need > 0.90)
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits at 13:19:50.69 +26:22:35.6:  13.56 +/- 0.05  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits at 13:18:20.68 +20:27:03.7:  13.40 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.41 +/- 0.03
Forced photometry filter REJECTED candidate at 13:18:20.68 +20:27:03.7: ref_mag=13.41 +/- 0.03 new_mean_mag=13.2281 delta=0.19 (need > 0.90)
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-10_20.00sec_4.90C_LIGHT_1578.fits at 13:18:00.80 +21:06:46.4:  13.26 +/- 0.03  detection
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits at 13:19:50.69 +26:22:35.6:  13.59 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.58 +/- 0.03
Forced photometry filter REJECTED candidate at 13:19:50.69 +26:22:35.6: ref_mag=13.58 +/- 0.03 new_mean_mag=13.3069 delta=0.27 (need > 0.90)
Forced photometry on wcs_Boo-07-Q1b1x1_2026-05-18_01-01-58_20.00sec_5.00C_LIGHT_1579.fits at 13:18:00.80 +21:06:46.4:  13.19 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.22 +/- 0.02
Forced photometry filter REJECTED candidate at 13:18:00.80 +21:06:46.4: ref_mag=13.22 +/- 0.02 new_mean_mag=13.0951 delta=0.13 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 31958_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 31958_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 1     2026 07 04.20514    2461225.70514    13.87    14:17:56.88 +23:57:39.8   1162 1725   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Discovery image 2     2026 07 04.20565    2461225.70565    13.78    14:17:56.82 +23:57:40.4   1168 1726   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

  
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Considering the candidate 32130_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32130_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 2     2026 07 04.20565    2461225.70565    12.62    13:22:18.31 +26:41:31.9   8882 0530   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

**** FOUND  13:22:18.30 +26:41:32.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 32252_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32252_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 2     2026 07 04.20565    2461225.70565    13.37    13:21:53.95 +18:04:48.5   8859 5775   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

**** FOUND  13:21:53.94 +18:04:49.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 32254_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32254_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 1     2026 07 04.20514    2461225.70514    13.23    14:03:18.04 +22:28:42.1   3112 2816   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Discovery image 2     2026 07 04.20565    2461225.70565    13.29    14:03:18.07 +22:28:42.4   3118 2816   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

  
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Considering the candidate 32306_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32306_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 2     2026 07 04.20565    2461225.70565    13.50    13:35:29.40 +22:49:09.7   6991 2843   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

**** FOUND  13:35:29.36 +22:49:10.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 32313_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32313_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 1     2026 07 04.20514    2461225.70514    13.50    14:12:06.40 +20:38:51.3   1776 3807   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Discovery image 2     2026 07 04.20565    2461225.70565    13.36    14:12:06.30 +20:38:53.8   1783 3807   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

  
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Considering the candidate 32372_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32372_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 1     2026 07 04.20514    2461225.70514    13.76    13:58:48.57 +24:42:21.3   3837 1527   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Discovery image 2     2026 07 04.20565    2461225.70565    13.82    13:58:48.62 +24:42:18.6   3843 1528   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

  
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Considering the candidate 32400_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32400_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 1     2026 07 04.20514    2461225.70514    13.73    14:24:12.10 +21:27:41.7   0111 3134   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Discovery image 2     2026 07 04.20565    2461225.70565    13.66    14:24:11.98 +21:27:43.6   0118 3135   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

  
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Considering the candidate 32439_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32439_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 1     2026 07 04.20514    2461225.70514    14.18    13:19:19.89 +18:32:34.0   9231 5501   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Discovery image 2     2026 07 04.20565    2461225.70565    14.44    13:19:20.04 +18:32:32.7   9237 5501   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

  
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Considering the candidate 32456_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32456_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 1     2026 07 04.20514    2461225.70514    14.08    13:19:34.96 +26:18:12.0   9247 0769   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Discovery image 2     2026 07 04.20565    2461225.70565    14.05    13:19:34.88 +26:18:08.6   9254 0770   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

  
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Considering the candidate 32470_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32470_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 1     2026 07 04.20514    2461225.70514    14.15    13:20:32.59 +22:26:19.7   9081 3124   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Discovery image 2     2026 07 04.20565    2461225.70565    14.32    13:20:32.73 +22:26:11.8   9087 3125   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

  
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Considering the candidate 32482_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32482_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 2     2026 07 04.20565    2461225.70565    14.33    13:21:00.46 +17:18:46.7   8984 6248   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

**** FOUND  13:21:00.36 +17:18:46.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 32513_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 32513_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 2     2026 07 04.20565    2461225.70565    13.87    13:19:41.05 +17:24:59.2   9180 6190   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

**** FOUND  13:19:41.00 +17:24:59.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 30041_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 30041_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 2     2026 07 04.20514    2461225.70514    13.24    13:18:20.63 +20:27:04.2   9384 4338   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Discovery image 3     2026 07 04.20565    2461225.70565    13.22    13:18:20.73 +20:27:03.2   9390 4338   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

  
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Considering the candidate 30026_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 30026_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 3     2026 07 04.20565    2461225.70565    13.62    13:19:06.69 +17:49:44.8   9266 5938   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

**** FOUND  13:19:06.70 +17:49:44.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 01582_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 01582_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 1     2026 07 04.20514    2461225.70514    13.33    13:19:50.69 +26:22:35.7   9212 0725   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Discovery image 2     2026 07 04.20565    2461225.70565    13.29    13:19:50.69 +26:22:35.6   9218 0724   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

  
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Considering the candidate 15827_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123
The candidate 15827_fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123 did not pass the final checks
Discovery image 1     2026 07 04.20514    2461225.70514    13.10    13:18:00.78 +21:06:46.9   9435 3935   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-14_20.00sec_-0.00C_LIGHTs_0122.fits
Discovery image 2     2026 07 04.20565    2461225.70565    13.09    13:18:00.83 +21:06:46.0   9441 3935   /data_ssd/NMW-TexasTech/workdir//img_2026-07-04_CI_Boo-07-Q1b1x1_002110_TTUQ1b1x1_2632551_5cjvhm37/fd_Boo-07-Q1b1x1_2026-07-03_23-55-58_20.00sec_0.00C_LIGHTs_0123.fits

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-07-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Boo-07-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461225.70514234 -observatory V36
07:45:47.27 +17:49:54.3 Mercury (3.0mag)
09:45:21.69 +15:16:54.1 Venus (-4.1mag)
04:05:57.85 +20:35:06.0 Mars (1.3mag)
08:11:06.98 +20:28:38.7 Jupiter (-1.8mag)
00:55:03.45 +03:17:21.1 Saturn (0.8mag)
04:06:01.02 +20:41:45.1 Uranus (5.8mag)
00:17:00.86 +00:20:58.4 Neptune (7.8mag)
20:31:27.92 -23:15:18.3 Pluto (14.5mag)
22:07:08.26 -12:31:42.0 Moon (-11.5mag)
-rw-r--r-- 1 apache apache 362 Jul  4 01:08 planets.txt
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Positions of selected moons from JPL HORIZONS for JD(UT)2461225.70514234:
08:11:02.40 +20:28:54.9 Io (6.1mag)
08:11:18.05 +20:27:59.1 Europa (6.3mag)
08:11:21.26 +20:27:45.5 Ganymede (5.6mag)
08:10:59.50 +20:29:10.4 Callisto (6.9mag)
08:09:56.39 +20:10:27.2 Himalia (15.7mag)
08:11:05.02 +20:28:46.8 Thebe (16.6mag)
08:09:20.68 +20:16:29.6 Elara (17.6mag)
08:14:26.74 +20:26:07.8 Pasiphae (17.8mag)
08:16:25.32 +20:32:54.3 Carme (18.9mag)
00:55:07.00 +03:17:46.2 Titan (8.6mag)
00:55:06.80 +03:17:27.1 Rhea (9.9mag)
00:54:43.48 +03:17:43.5 Iapetus (11.2mag)
00:55:15.24 +03:16:50.4 Hyperion (14.6mag)
00:55:12.37 +03:15:29.0 Phoebe (16.6mag)
-rw-r--r-- 1 apache apache 568 Jul  4 01:08 moons.txt
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Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461225.70514234:
17:39:48.41 -34:08:13.6 JWST
01:08:29.12 -53:44:09.1 Chandra
19:36:30.68 +09:07:39.1 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul  4 01:08 spacecraft.txt
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Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461225.70514234 -observatory V36
02:27:22.12 +13:40:06.1 17.9mag P/1996 R2 (Lagerkvist)
18:22:51.22 -34:09:16.8 13.7mag P/2010 H2 (Vales)
06:19:29.93 -68:03:40.5 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
05:58:37.69 +32:20:44.5 17.6mag C/2017 K2 (PANSTARRS)
17:04:59.58 +16:03:03.3 18.0mag C/2021 G2 (ATLAS)
01:08:03.21 -05:56:53.7 15.3mag P/2021 N1 (ZTF)
23:02:57.76 +32:15:26.8 17.2mag C/2022 E2 (ATLAS)
06:05:17.55 +26:58:15.7 16.6mag C/2022 N2 (PANSTARRS)
09:50:14.42 +30:03:05.1 16.8mag C/2022 QE78 (ATLAS)
09:05:49.25 +04:51:48.3 17.8mag C/2022 R6 (PANSTARRS)
18:11:04.19 +21:29:31.7 17.9mag C/2023 A3 (Tsuchinshan-ATLAS)
15:12:24.63 -11:15:45.6 17.7mag P/2023 B1 (PANSTARRS)
21:56:09.20 +67:35:33.6 17.8mag C/2023 H5 (Lemmon)
16:43:43.10 -09:25:37.0 13.8mag C/2023 R1 (PANSTARRS)
07:50:13.48 +65:23:33.3 17.9mag C/2024 A1 (ATLAS)
07:24:36.76 +29:40:30.0 14.5mag C/2024 E1 (Wierzchos)
15:19:32.92 +15:07:47.4 17.5mag C/2024 G6 (ATLAS)
19:48:49.53 +38:05:23.9 13.8mag C/2024 J3 (ATLAS)
21:53:27.77 +45:01:48.8 17.9mag C/2024 R4 (PANSTARRS)
04:43:45.54 -14:06:16.9 15.8mag C/2024 T5 (ATLAS)
06:29:22.19 +30:05:36.1 18.0mag C/2025 J1 (Borisov)
07:09:47.53 -12:23:10.4 16.1mag C/2025 R3 (PANSTARRS)
09:49:10.76 +22:40:49.7 17.7mag C/2025 V2 (Rankin)
12:42:48.32 +04:10:31.8 17.1mag C/2025 Y1 (ATLAS)
17:09:56.89 +78:51:28.6 17.5mag C/2026 A2 (Bok)
02:39:13.42 +44:57:19.8 16.6mag C/2026 B2 (Sun-Gao)
11:21:49.20 +03:21:40.6 16.9mag A/2026 E1
21:09:05.50 -13:05:44.7 7.5mag 10P/Tempel
11:10:42.85 -01:38:36.0 16.1mag 29P/Schwassmann-Wachmann
03:51:11.30 +28:52:00.8 17.8mag 47P/Ashbrook-Jackson
09:55:11.02 +15:57:10.7 17.0mag 63P/Wild
00:45:20.12 -05:12:19.4 15.6mag 65P/Gunn
08:07:33.47 +34:25:35.4 17.7mag 76P/West-Kohoutek-Ikemura
04:12:27.80 +19:48:03.6 13.7mag 78P/Gehrels
02:11:55.89 +09:42:08.8 16.1mag 88P/Howell
06:16:55.29 +30:48:45.3 15.6mag 93P/Lovas
04:01:15.70 +30:45:35.4 17.0mag 114P/Wiseman-Skiff
07:53:38.88 +31:20:01.1 15.3mag 123P/West-Hartley
10:36:45.31 +03:42:20.1 16.7mag 124P/Mrkos
04:41:46.63 +20:36:29.0 16.3mag 128P/Shoemaker-Holt
05:24:32.32 +19:43:26.8 17.8mag 131P/Mueller
07:36:00.41 +14:25:26.1 17.8mag 141P/Machholz
07:35:25.27 +14:28:52.9 17.8mag 141P-A/Machholz
06:49:51.00 +18:17:05.2 14.7mag 141P-D/Machholz
03:13:55.58 -21:39:31.5 15.8mag 161P/Hartley-IRAS
05:11:01.10 +32:28:41.9 15.2mag 162P/SidingSpring
19:17:08.65 +11:41:03.1 15.2mag 169P/NEAT
01:26:00.75 +06:49:54.0 17.7mag 220P/McNaught
16:37:22.34 -08:11:35.7 16.9mag 235P/LINEAR
08:32:10.69 +33:50:13.5 17.8mag 240P/NEAT
20:43:53.14 -48:06:16.9 17.9mag 259P/Garradd
01:42:13.89 +09:13:09.4 15.8mag 260P/McNaught
05:18:42.74 +36:15:57.8 17.4mag 295P/LINEAR
15:07:14.94 +06:34:27.0 17.5mag 391P/Kowalski
08:29:07.58 +19:54:59.9 17.9mag 450P/LONEOS
07:42:01.95 +39:43:08.8 17.9mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.7K Jul  4 01:08 comets.txt
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List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:33.11 -68:48:32.90  ASASSN-26no  2026-05-24.03 8.35
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -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
16:21:48.82 -61:36:13.20  ASASSN-26dd  2026-05-5.21 15.15
14:26:40.22 -24:48:37.50  AT2026lig  2026-05-4.27 14.63
13:17:51.04 +30:25:13.50  SN2026kcp  2026-05-4.46 16.43
11:27:55.57 -13:38:56.90  SN2026kza  2026-05-1.08 15.59
22:28:27.10 +30:17:54.30  SN 2026fov  2026-04-29.6 14.36
21:00:10.71 -32:17:03.90  AT2026kis  2026-04-27.36 16.15
14:32:57.37 -58:13:26.40  ASASSN-26dc  2026-04-27.27 13.42
15:32:05.35 -43:54:34.60  ASASSN-26db  2026-04-27.37 16.06
16:34:34.97 -54:34:58.00  ASASSN-26da  2026-04-25.32 16.11
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
10:53:55.52 -16:06:06.00  ASASSN-26cz  2026-04-22.28 16.29
16:41:15.63 +39:17:14.70    2026-06-26.38 16.07
13:45:02.03 +15:17:14.50  ASASSN-26cy  2026-04-21.27 15.78
13:20:52.22 -35:57:03.60  AT2026jcm  2026-04-19.01 16.65
13:36:15.66 -36:53:48.40  SN 2026iqy  2026-04-18.92 17.31
06:34:01.33 -40:07:34.00  ASASSN-26cx  2026-04-19.07 16.16
23:33:57.97 -45:12:11.90  SN 2026idu  2026-04-19.41 15.9
12:10:50.92 +66:55:31.20  SN 2026icv  2026-04-17.14 16.03
21:36:59.06 -60:43:35.90  ASASSN-26cv  2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50  ASASSN-26cw  2026-04-17.07 -1.01
14:49:14.01 -27:29:20.10  ASASSN-26cu  2026-04-16.29 -2.7
17:21:59.44 -38:54:04.60  ASASSN-26ct  2026-04-14.4 15.15
15:25:54.99 +07:49:24.50  SN2026huo  2026-04-12.14 16.96
16:41:15.63 +39:17:14.70    2026-06-26.38 16.07
12:23:20.40 +04:53:39.10  AT2026ixd  2026-04-12.14 17.65
17:46:09.76 -61:19:50.40  SN2026icy  2026-04-12.2 17.03
09:25:46.42 +02:13:46.30  SN2026gud  2026-04-11.98 16.49
16:52:15.46 -60:27:45.90  ASASSN-26cs  2026-04-12.4 15.5
04:20:55.37 -51:15:31.10  ASASSN-26cr  2026-04-12.01 15.37
22:25:39.35 +36:45:06.90  AT2026ihl  2026-04-10.48 14.21
19:40:44.94 +00:41:03.80  AT2026imw  2026-04-10.32 16.06
19:52:04.70 +05:53:33.50  ASASSN-26cq  2026-04-9.31 14.98
16:08:18.39 -64:11:08.80  ASASSN-26cp  2026-04-9.14 13.64
09:22:22.90 -61:02:43.70  SN2026idh  2026-04-7.97 16.34
05:06:54.12 -19:42:26.40  AT2026imr  2026-04-8 17.49
07:14:55.34 -36:03:21.40  AT2026hei  2026-04-8.12 16.7
21:35:33.14 -19:01:34.80  AT2026ihm  2026-04-8.36 16.7
04:28:24.08 -32:25:35.30  AT2026imo  2026-04-8.02 16.81
05:10:35.79 -39:38:40.80  SN 2026hnn  2026-04-7.04 17.07
-rw-r--r-- 1 apache apache 5.6K Jul  4 01:08 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
15:41:11.68 +59:18:26.8  TCP J15411168+5918268  2026-04-12.9625  19.2mag
00:43:35.02 +41:46:28.0  PNV J00433502+4146280  2026-04-23.056  15.9mag
00:42:55.64 +41:14:12.2  PNV J00425564+4114122  2026-04-24.042  16.2mag
21:14:03.38 +56:46:44.1  TCP J21140338+5646441  2026-05-05.3534  16.7mag
15:03:05.19 +22:02:04.1  TCP J15030519+2202041  2026-05-08.3260  13.9mag
07:15:18.25 +47:53:16.7  TCP J07151825+4753167  2026-05-09.1599  14.4mag
16:00:18.44 -22:30:10.6  TCP J16001844-2230106  2026-05-09.6135  13.3mag
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
-rw-r--r-- 1 apache apache 189K Jul  4 01:08 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
11:06:55.391 -04:07:04.72  AT 2026qqg  2026-06-27.97 18.081
05:12:36.560 -58:31:08.03  AT 2026qqf  2026-06-24.41 18.215
12:37:59.373 +03:20:56.02  AT 2026qqe  2026-06-25.05 18.266
01:16:11.239 -55:40:02.88  AT 2026qqd  2026-06-24.38 18.401
00:39:40.551 -56:06:55.52  AT 2026qqc  2026-06-24.36 18.488
12:32:13.060 +56:22:40.90  AT 2026qqb  2026-06-27.90 18.72
03:43:49.750 -46:38:15.17  AT 2026qqa  2026-06-23.42 18.775
22:17:40.013 -69:03:01.29  AT 2026qpz  2026-06-24.32 18.664
06:02:54.764 -64:43:45.31  AT 2026qpy  2026-06-24.42 18.203
03:53:30.876 -61:08:18.46  AT 2026qpx  2026-06-24.40 19.168
22:14:03.242 -69:42:16.35  AT 2026qpw  2026-06-24.32 18.492
02:45:25.609 -72:49:10.62  AT 2026qpv  2026-06-24.28 18.66
22:23:59.673 -56:53:22.70  AT 2026qpu  2026-06-24.26 18.368
22:19:02.300 -73:18:27.39  AT 2026qpt  2026-06-27.23 18.613
22:27:21.353 -60:19:54.61  AT 2026qps  2026-06-24.29 19.027
04:05:50.523 -70:24:32.93  AT 2026qpr  2026-06-27.32 16.645
00:33:39.346 -43:56:51.28  AT 2026qpq  2026-06-28.42 22.6478
23:39:26.302 -01:34:20.01  AT 2026qpp  2026-06-28.35 21.3338
03:51:59.399 -47:42:56.98  AT 2026qpo  2026-06-26.42 21.649
00:41:12.135 -42:56:50.58  AT 2026qpn  2026-06-26.42 23.8086
-rw-r--r-- 1 apache apache 30K Jul  4 01:08 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sat Jul  4 01:08:19 CDT 2026
=======================================
TIMING SExtractor: 4 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 6s (0.10 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 32s (0.53 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 46s (0.77 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: 5s (0.08 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 89s (1.48 min)
TIMING SExtractor: 8 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 3 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 19s (0.32 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 64s (1.07 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 2s (0.03 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 88s (1.47 min)
FIELD_Boo-07-Q1b1x1: 196s (3.27 min)
=======================================
TOTAL_RUNTIME: 202s (3.37 min)
Finished: Sat Jul  4 01:11:41 CDT 2026