## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461171.78582344 11.05.2026 06:51:25.145   /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
First image: 2461171.78582344 11.05.2026 06:51:25.145   /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
Last  image: 2461195.79014016 04.06.2026 06:57:38.110   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.20
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: 9 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):  5835
Objects passed selection criteria:  5826
Measurements per detected object (mean, median, min, max):    3.5    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.5    4.0    2    4
Average stars detected per image: 5394.5
Average stars matched: 5349 (99.1565 %)
Memory usage VmPeak:   112168 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Jun  1 15:05:05 CDT 2026
VaST build number  1.0rc89-85-g6dfb2809
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-01)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jun  4 02:39:33 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: 2461171.78582344 11.05.2026 06:51:25.145   /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
First image: 2461171.78582344 11.05.2026 06:51:25.145   /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
Last  image: 2461195.79014016 04.06.2026 06:57:38.110   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 35
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.94
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):  28840
Objects passed selection criteria:  28753
Measurements per detected object (mean, median, min, max):    3.2    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.2    4.0    2    4
Average stars detected per image: 24734.2
Average stars matched: 24356.5 (98.4728 %)
Memory usage VmPeak:   133100 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Jun  1 15:05:05 CDT 2026
VaST build number  1.0rc89-85-g6dfb2809
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-06-01)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Thu Jun  4 02:41:27 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= 15.0
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= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
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-04-Q1b1x1
#######################################
########### Starting Boo-04-Q1b1x1 ###########
Processing Boo-04-Q1b1x1
server tau has sufficient free disk space available: 461650 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 461650 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.png' -> 'transient_report/Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits_preview.png'

Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits


renamed 'Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.png' -> 'transient_report/Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits_preview.png'

Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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= 267.7435
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 439.4841
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1584.2407
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 521.7773
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1588.3716
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 522.1316
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 5.91701
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
----------------------------------------------
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 =     21.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 19.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.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= '2026-06-04T01:57:01.7522788' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-04T06:57:01.7522788' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61195.289603611 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-04T06:57:11.6554915' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61195.2897182293 / 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      =     212.723890946777 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9997026204184 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     55.8913888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     289.283333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.20716171119435 / 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-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 10 54'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 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  =                29428 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29428 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 82.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.39 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 19.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 14.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             1.800144 / [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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/d_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits :)

Spent 0.870752 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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/d_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                  0.0 / [degC] CCD temperature
FOCTEMP =     21.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 19.3 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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= '2026-06-04T01:57:38.1105140' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-04T06:57:38.1105140' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61195.2900244212 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-04T06:57:48.0107363' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61195.2901390046 / 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      =     212.723890954186 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9997026015579 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     55.7733333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     289.306111111111 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.20884683037852 / 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-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '14 10 54'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 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  =                29428 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29428 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     21.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     21.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 16.1 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 82.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.39 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 19.3 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 14.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=             3.600288 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             1.800144 / [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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/d_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits :)

Spent 0.796313 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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/d_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
Previews of the CALIBRATED second-epoch images:


fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits



fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
  
SExtractor catalog cache: saved Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat to cache
SExtractor catalog cache: saved Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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: 2461195.78971935
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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits exists and is non-empty
Saving wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits to local_wcs_cache/
'wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits' -> 'local_wcs_cache/wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits'
wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits exists and is non-empty
Saving wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits to local_wcs_cache/
'wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits' -> 'local_wcs_cache/wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits'
wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits exists and is non-empty
Saving wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits to local_wcs_cache/
'wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits' -> 'local_wcs_cache/wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits'
wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits exists and is non-empty
Saving wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits to local_wcs_cache/
'wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits' -> 'local_wcs_cache/wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits (1st reference image)
verification OK: wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
Image size: 937.3'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:10:53.396 +38:00:25.91 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-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits (1st new image)
verification OK: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Image size: 940.9'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: 14:10:59.300 +37:59:22.50 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:10:53.396 +38:00:25.91
Second-epoch image center 14:10:59.300 +37:59:22.50
Angular distance between the image centers 0.0262 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits (2nd new image)
verification OK: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
Image size: 940.9'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: 14:10:59.180 +37:59:10.52 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:10:53.396 +38:00:25.91
Second-epoch image center 14:10:59.180 +37:59:10.52
Angular distance between the image centers 0.0283 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  14:10:59.300 +37:59:22.50
Second-epoch second image center 14:10:59.180 +37:59:10.52
Angular distance between the image centers 0.00335 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits &> /tmp/tmp.zfekbkUzoQ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits &> /tmp/tmp.d7AV60SxGS
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits &> /tmp/tmp.PlDPHGy4jO
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits &> /tmp/tmp.2vnRygU4ek
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits and wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat 
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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits and wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat 
Found non-empty wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits and wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat
The reference image (wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits) and catalog (wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat) found
'wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat' -> 'wcsmag.cat'
Read 6969 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 202.1592 to 223.3611 deg, Dec +32.4730 to +43.2688 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 202.1592 to 223.3611 deg, Dec 32.4730 to 43.2688 deg
Loaded 4579 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): 3468 out of 3575 total matches.
Matched with Tycho-2 3575 out of 6969 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.739600
a=0.000000 b=1.000000 c=22.739600
From vast_summary.log: estimated ref. image limiting mag.:  -7.20
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.54

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.54

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 6969 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 202.1592 to 223.3611 deg, Dec +32.4730 to +43.2688 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 202.1592 to 223.3611 deg, Dec 32.4730 to 43.2688 deg
Loaded 4579 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): 3468 out of 3575 total matches.
Matched with Tycho-2 3575 out of 6969 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits:


Forced-photometry filter: calibrated wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits -> calib.txt_param_ref_wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits (aperture=6.5)
Read 5741 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 202.1593 to 223.3258 deg, Dec +32.4730 to +43.2527 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 202.1593 to 223.3258 deg, Dec 32.4730 to 43.2527 deg
Loaded 4565 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): 3469 out of 3554 total matches.
Matched with Tycho-2 3554 out of 5741 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits:


Forced-photometry filter: calibrated wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits -> calib.txt_param_ref_wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.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: 8000)
Median FWHM seeing for isolated stars:
 2.3 pix  Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
 2.3 pix  Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
 4.1 pix  fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
 4.0 pix  fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
 2.3 pix  wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
 2.3 pix  wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
Limiting magnitude estimates:
 15.5 mag.  Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
 15.3 mag.  Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
 14.6 mag.  fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
 14.6 mag.  fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
All-image limiting magnitude estimate:  14.6 (SNR )  12.0 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.zfekbkUzoQ (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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits' -> 'wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
WCS_IMAGE_NAME=wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
WCS-calibrated image found: wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
Checking if the catalog wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat corresponding to the image wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits alredy exist and is non-empty...
Catalog wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat corresponding to the image wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
WCS catalog name: wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=360, passed=6969
Got 6969 stars (including 6597 good ones) from the SExtractor catalog wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat 
util/solve_plate_with_UCAC5 got 6969 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.5 to 43.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 6870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.5 to 43.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 6870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 6870 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits N_match=972 sigma_overall_arcsec=0.436 sigma_q1_arcsec=0.341 sigma_q2_arcsec=0.492 sigma_q3_arcsec=0.395 sigma_q4_arcsec=0.503 n_q1=249 n_q2=222 n_q3=245 n_q4=256 worst_quadrant_to_overall_ratio=1.154
The image catalog is written to wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits -region wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.d7AV60SxGS (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-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.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-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.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-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits' -> 'wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
WCS_IMAGE_NAME=wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
WCS-calibrated image found: wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
Checking if the catalog wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat corresponding to the image wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits alredy exist and is non-empty...
Catalog wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat corresponding to the image wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
WCS catalog name: wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=296, passed=5741
Got 5741 stars (including 5440 good ones) from the SExtractor catalog wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat 
util/solve_plate_with_UCAC5 got 5741 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.5 to 43.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 963 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 5659 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 612 to 668 (Dec 32.5 to 43.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 5658 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 5658 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits N_match=972 sigma_overall_arcsec=0.393 sigma_q1_arcsec=0.322 sigma_q2_arcsec=0.472 sigma_q3_arcsec=0.380 sigma_q4_arcsec=0.432 n_q1=255 n_q2=217 n_q3=248 n_q4=252 worst_quadrant_to_overall_ratio=1.202
The image catalog is written to wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits -region wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.PlDPHGy4jO (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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
WCS_IMAGE_NAME=wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
WCS-calibrated image found: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Checking if the catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat corresponding to the image wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat corresponding to the image wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
WCS catalog name: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=182, passed=4500
Got 4500 stars (including 4316 good ones) from the SExtractor catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat 
util/solve_plate_with_UCAC5 got 4500 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.9'
Seting catalog search parameters based on the expected field of view 940.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013068 (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 0.010454 (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 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 950 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 4438 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 4438 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 4438 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits N_match=969 sigma_overall_arcsec=0.307 sigma_q1_arcsec=0.357 sigma_q2_arcsec=0.343 sigma_q3_arcsec=0.265 sigma_q4_arcsec=0.281 n_q1=262 n_q2=223 n_q3=254 n_q4=230 worst_quadrant_to_overall_ratio=1.161
The image catalog is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits -region wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.2vnRygU4ek (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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
WCS_IMAGE_NAME=wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
WCS-calibrated image found: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
Checking if the catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat corresponding to the image wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat corresponding to the image wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
WCS catalog name: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=181, passed=4477
Got 4477 stars (including 4296 good ones) from the SExtractor catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat 
util/solve_plate_with_UCAC5 got 4477 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.9'
Seting catalog search parameters based on the expected field of view 940.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013068 (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 0.010454 (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 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 950 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 4416 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 4415 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 4415 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits N_match=969 sigma_overall_arcsec=0.296 sigma_q1_arcsec=0.315 sigma_q2_arcsec=0.319 sigma_q3_arcsec=0.256 sigma_q4_arcsec=0.288 n_q1=260 n_q2=225 n_q3=253 n_q4=231 worst_quadrant_to_overall_ratio=1.078
The image catalog is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits -region wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat.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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits sigma_overall=0.436 worst_q_ratio=1.154
ref2=Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits sigma_overall=0.393 worst_q_ratio=1.202
new1=fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits sigma_overall=0.307 worst_q_ratio=1.161
new2=fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits sigma_overall=0.296 worst_q_ratio=1.078
reference average sigma_overall=0.4145 worst_q_ratio=1.178
warn-on-ratio threshold: 2.0x reference
###################################

Distribution of catalog-matched stars across the image:

plot_astrometric_residuals_xy: wrote wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297_astrometric_residuals.png (972 matched stars from wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat.astrometric_residuals, image 9576x6388)


plot_astrometric_residuals_xy: wrote wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621_astrometric_residuals.png (972 matched stars from wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat.astrometric_residuals, image 9576x6388)


plot_astrometric_residuals_xy: wrote wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233_astrometric_residuals.png (969 matched stars from wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234_astrometric_residuals.png (969 matched stars from wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat.astrometric_residuals, image 9576x6388)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits'
Saving fully-calibrated image wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits'
Preparing the HTML report for the field Boo-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Boo-04-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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
  
SExtractor catalog cache: saved Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat to cache
SExtractor catalog cache: saved Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
Creating symlink local_wcs_cache/wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Creating symlink local_wcs_cache/wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits exists and is non-empty
wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits exists and is non-empty
wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits exists and is non-empty
wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits (1st reference image)
verification OK: wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
Image size: 937.3'x624.1'  15.6(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 14:10:53.396 +38:00:25.91 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-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits (1st new image)
verification OK: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Image size: 940.9'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: 14:10:59.300 +37:59:22.50 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 14:10:53.396 +38:00:25.91
Second-epoch image center 14:10:59.300 +37:59:22.50
Angular distance between the image centers 0.0262 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits (2nd new image)
verification OK: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
Image size: 940.9'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: 14:10:59.180 +37:59:10.52 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 14:10:53.396 +38:00:25.91
Second-epoch image center 14:10:59.180 +37:59:10.52
Angular distance between the image centers 0.0283 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center  14:10:59.300 +37:59:22.50
Second-epoch second image center 14:10:59.180 +37:59:10.52
Angular distance between the image centers 0.00335 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits &> /tmp/tmp.ycE4x9EAf7
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits &> /tmp/tmp.kfpHirDutr
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits &> /tmp/tmp.PhUNzbw2ot
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits &> /tmp/tmp.VL7PEGEaWZ
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
Calibrating the magnitude scale
Found non-empty wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits and wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat 
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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits and wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat 
Found non-empty wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits and wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat
The reference image (wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits) and catalog (wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat) found
'wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat' -> 'wcsmag.cat'
Read 33828 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 202.1591 to 223.3611 deg, Dec +32.4150 to +43.2703 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 202.1591 to 223.3611 deg, Dec 32.4150 to 43.2703 deg
Loaded 4612 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): 3303 out of 3579 total matches.
Matched with Tycho-2 3579 out of 33828 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.633000
a=0.000000 b=1.000000 c=22.633000
From vast_summary.log: estimated ref. image limiting mag.:  -6.94
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.69

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.69

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 33828 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 202.1591 to 223.3611 deg, Dec +32.4150 to +43.2703 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 202.1591 to 223.3611 deg, Dec 32.4150 to 43.2703 deg
Loaded 4612 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): 3303 out of 3579 total matches.
Matched with Tycho-2 3579 out of 33828 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits:


Forced-photometry filter: calibrated wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits -> calib.txt_param_ref_wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits (aperture=5.1)
Read 29344 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 202.1592 to 223.3842 deg, Dec +32.4482 to +43.2802 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 202.1592 to 223.3842 deg, Dec 32.4482 to 43.2802 deg
Loaded 4599 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): 3321 out of 3583 total matches.
Matched with Tycho-2 3583 out of 29344 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits:


Forced-photometry filter: calibrated wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits -> calib.txt_param_ref_wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits (aperture=5.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 26 candidate transients before the final filtering.  (Hard limit: 8000)
Median FWHM seeing for isolated stars:
 2.2 pix  Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
 2.2 pix  Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
 3.7 pix  fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
 3.6 pix  fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
 2.2 pix  wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
 2.2 pix  wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
Limiting magnitude estimates:
 15.7 mag.  Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
 15.4 mag.  Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
 14.6 mag.  fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
 14.6 mag.  fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
All-image limiting magnitude estimate:  14.6 (SNR )  14.0 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.ycE4x9EAf7 (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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits' -> 'wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
WCS_IMAGE_NAME=wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
WCS-calibrated image found: wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
Checking if the catalog wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat corresponding to the image wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits alredy exist and is non-empty...
Catalog wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat corresponding to the image wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits
WCS catalog name: wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=27, blended=1418, passed=33801
Got 33801 stars (including 32351 good ones) from the SExtractor catalog wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat 
util/solve_plate_with_UCAC5 got 33801 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
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(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 33401 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
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(), 33400 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 973 matched stars entering correct_measured_positions(), 33400 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
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-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits N_match=973 sigma_overall_arcsec=0.454 sigma_q1_arcsec=0.378 sigma_q2_arcsec=0.494 sigma_q3_arcsec=0.404 sigma_q4_arcsec=0.491 n_q1=251 n_q2=224 n_q3=241 n_q4=257 worst_quadrant_to_overall_ratio=1.087
The image catalog is written to wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits -region wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.kfpHirDutr (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-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.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-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.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-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits' -> 'wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
WCS_IMAGE_NAME=wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
WCS-calibrated image found: wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
Checking if the catalog wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat corresponding to the image wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits alredy exist and is non-empty...
Catalog wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat corresponding to the image wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits
WCS catalog name: wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=14, blended=1045, passed=29330
Got 29330 stars (including 28250 good ones) from the SExtractor catalog wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat 
util/solve_plate_with_UCAC5 got 29330 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 964 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 29020 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 612 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 29020 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 29020 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.


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

WCS_QUALITY_DIAG: file=Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits N_match=972 sigma_overall_arcsec=0.407 sigma_q1_arcsec=0.332 sigma_q2_arcsec=0.458 sigma_q3_arcsec=0.376 sigma_q4_arcsec=0.462 n_q1=258 n_q2=225 n_q3=238 n_q4=251 worst_quadrant_to_overall_ratio=1.135
The image catalog is written to wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits -region wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.PhUNzbw2ot (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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
WCS_IMAGE_NAME=wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
WCS-calibrated image found: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Checking if the catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat corresponding to the image wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat corresponding to the image wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
WCS catalog name: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=573, passed=18317
Got 18317 stars (including 17721 good ones) from the SExtractor catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat 
util/solve_plate_with_UCAC5 got 18317 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.9'
Seting catalog search parameters based on the expected field of view 940.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013068 (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 0.010454 (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 609 to 668 (Dec 31.9 to 43.4)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 954 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 18083 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 668 (Dec 31.9 to 43.4)
Done reading UCAC5 zone files...
Matched 968 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 18081 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 968 matched stars entering correct_measured_positions(), 18081 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 968 stars left (next iteration limit 1064)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits N_match=968 sigma_overall_arcsec=0.307 sigma_q1_arcsec=0.336 sigma_q2_arcsec=0.343 sigma_q3_arcsec=0.266 sigma_q4_arcsec=0.308 n_q1=263 n_q2=221 n_q3=253 n_q4=231 worst_quadrant_to_overall_ratio=1.119
The image catalog is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits -region wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.VL7PEGEaWZ (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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
WCS_IMAGE_NAME=wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
WCS-calibrated image found: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
Checking if the catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat corresponding to the image wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits alredy exist and is non-empty...
Catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat corresponding to the image wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
WCS catalog name: wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat 
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=575, passed=18206
Got 18206 stars (including 17607 good ones) from the SExtractor catalog wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat 
util/solve_plate_with_UCAC5 got 18206 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 940.9'
Seting catalog search parameters based on the expected field of view 940.9 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013068 (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 0.010454 (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 609 to 668 (Dec 31.9 to 43.4)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 954 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 17995 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 668 (Dec 31.9 to 43.4)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 17994 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 969 matched stars entering correct_measured_positions(), 17994 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 969 stars left (next iteration limit 1065)
Stop iterations.


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

WCS_QUALITY_DIAG: file=fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits N_match=969 sigma_overall_arcsec=0.299 sigma_q1_arcsec=0.319 sigma_q2_arcsec=0.346 sigma_q3_arcsec=0.250 sigma_q4_arcsec=0.291 n_q1=258 n_q2=223 n_q3=256 n_q4=232 worst_quadrant_to_overall_ratio=1.156
The image catalog is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits -region wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits.cat.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-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Saving fully-calibrated image wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/wcs_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits
Preparing the HTML report for the field Boo-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits at 14:42:08.32 +39:24:19.8:  11.48 +/- 0.01  detection
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits at 14:44:44.93 +34:10:24.0:  13.76 +/- 0.05  detection
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits at 13:34:42.70 +35:02:58.0:  13.92 +/- 0.05  detection
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits at 13:59:44.52 +42:04:05.3:  13.45 +/- 0.03  detection
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits at 14:44:44.93 +34:10:24.0:  13.85 +/- 0.06  detection
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits at 14:42:08.32 +39:24:19.8:  11.49 +/- 0.01  detection
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits at 13:34:42.70 +35:02:58.0:  13.69 +/- 0.05  detection
Forced photometry reference-image weighted average:  13.79 +/- 0.04
Forced photometry reference-image weighted average:  11.49 +/- 0.00
Forced photometry filter REJECTED candidate at 14:44:44.93 +34:10:24.0: ref_mag=13.79 +/- 0.04 new_mean_mag=13.7749 delta=0.01 (need > 0.90)
Forced photometry filter REJECTED candidate at 14:42:08.32 +39:24:19.8: ref_mag=11.49 +/- 0.00 new_mean_mag=11.5082 delta=-0.02 (need > 0.90)
Forced photometry reference-image weighted average:  13.81 +/- 0.03
Forced photometry filter REJECTED candidate at 13:34:42.70 +35:02:58.0: ref_mag=13.81 +/- 0.03 new_mean_mag=13.7154 delta=0.09 (need > 0.90)
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits at 14:40:33.36 +39:53:08.5:  13.48 +/- 0.03  detection
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits at 14:16:36.52 +37:46:15.8:  13.95 +/- 0.05  detection
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits at 13:59:44.52 +42:04:05.3:  13.40 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.43 +/- 0.03
Forced photometry filter REJECTED candidate at 13:59:44.52 +42:04:05.3: ref_mag=13.43 +/- 0.03 new_mean_mag=13.2621 delta=0.17 (need > 0.90)
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits at 14:40:33.36 +39:53:08.5:  13.38 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.44 +/- 0.02
Forced photometry filter REJECTED candidate at 14:40:33.36 +39:53:08.5: ref_mag=13.44 +/- 0.02 new_mean_mag=13.6024 delta=-0.16 (need > 0.90)
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits at 14:16:36.52 +37:46:15.8:  13.87 +/- 0.06  detection
Forced photometry reference-image weighted average:  13.92 +/- 0.04
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-11_01-51-25_20.00sec_-5.00C_LIGHT_0297.fits at 13:31:04.46 +42:07:10.2:  13.66 +/- 0.05  detection
Forced photometry filter REJECTED candidate at 14:16:36.52 +37:46:15.8: ref_mag=13.92 +/- 0.04 new_mean_mag=13.8114 delta=0.11 (need > 0.90)
Forced photometry on wcs_Boo-04-Q1b1x1_2026-05-18_01-39-59_20.00sec_5.00C_LIGHT_1621.fits at 13:31:04.46 +42:07:10.2:  13.73 +/- 0.07  detection
Forced photometry reference-image weighted average:  13.69 +/- 0.04
Forced photometry filter REJECTED candidate at 13:31:04.46 +42:07:10.2: ref_mag=13.69 +/- 0.04 new_mean_mag=13.2291 delta=0.46 (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 50887_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 50887_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    14.32    13:34:01.46 +37:29:32.6   9215 3557   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (13.6") between the two second-epoch detections
  
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Considering the candidate 50888_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 50888_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 1     2026 06 04.28972    2461195.78972    13.97    13:34:42.66 +35:02:58.4   9184 5050   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Discovery image 2     2026 06 04.29014    2461195.79014    13.59    13:34:42.74 +35:02:57.6   9184 5048   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

  
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Considering the candidate 50895_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 50895_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    13.46    13:37:31.20 +40:32:55.3   8741 1714   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

**** FOUND  13:37:31.16 +40:32:54.8 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 50898_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 50898_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 1     2026 06 04.28972    2461195.78972    13.79    14:44:44.94 +34:10:27.2   0423 5050   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Discovery image 2     2026 06 04.29014    2461195.79014    13.76    14:44:44.92 +34:10:20.9   0423 5049   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

  
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Considering the candidate 50978_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 50978_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 1     2026 06 04.28972    2461195.78972    11.52    14:42:08.34 +39:24:19.9   1223 1954   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Discovery image 2     2026 06 04.29014    2461195.79014    11.50    14:42:08.31 +39:24:19.8   1223 1952   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

  
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Considering the candidate 50986_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 50986_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    11.56    13:38:52.96 +40:32:06.5   8582 1727   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (12.0") between the two second-epoch detections
  
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Considering the candidate 50991_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 50991_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    11.66    13:33:02.33 +37:25:49.0   9337 3591   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (11.9") between the two second-epoch detections
  
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Considering the candidate 50993_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 50993_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    11.68    14:03:38.38 +40:32:01.9   5727 1708   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (12.0") between the two second-epoch detections
  
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Considering the candidate 51050_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51050_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    12.32    14:16:18.46 +40:10:09.9   4262 1839   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (12.0") between the two second-epoch detections
  
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Considering the candidate 51087_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51087_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    12.69    14:20:07.91 +33:12:28.0   3451 5989   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (12.2") between the two second-epoch detections
  
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Considering the candidate 51099_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51099_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    12.85    13:45:19.70 +41:42:45.3   7831 1026   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

**** FOUND  13:45:19.53 +41:42:46.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 51104_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51104_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    12.66    13:48:55.06 +37:56:15.2   7411 3314   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (11.9") between the two second-epoch detections
  
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Considering the candidate 51143_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51143_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    13.02    13:49:50.32 +36:35:59.9   7295 4121   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

**** FOUND  13:49:50.30 +36:36:00.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 51199_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51199_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    13.34    13:35:02.46 +36:05:44.2   9120 4411   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (11.9") between the two second-epoch detections
  
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Considering the candidate 51204_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51204_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 1     2026 06 04.28972    2461195.78972    13.26    13:59:44.56 +42:04:06.5   6206 0798   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Discovery image 2     2026 06 04.29014    2461195.79014    13.27    13:59:44.48 +42:04:04.1   6206 0796   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

  
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Considering the candidate 51227_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51227_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    13.24    14:06:05.71 +42:55:31.5   5520 0248   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (11.9") between the two second-epoch detections
  
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Considering the candidate 51234_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51234_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    13.48    14:27:27.99 +40:10:08.3   2981 1717   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

**** FOUND  14:27:27.96 +40:10:08.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 51254_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51254_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 1     2026 06 04.28972    2461195.78972    13.52    14:40:33.34 +39:53:08.8   1449 1693   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Discovery image 2     2026 06 04.29014    2461195.79014    13.74    14:40:33.38 +39:53:08.2   1449 1691   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

  
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Considering the candidate 51262_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51262_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    13.35    13:38:42.62 +38:23:48.6   8631 3024   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

**** FOUND  13:38:42.66 +38:23:47.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 51283_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51283_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    13.38    13:42:14.67 +40:57:48.9   8188 1476   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (12.0") between the two second-epoch detections
  
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Considering the candidate 51309_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51309_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    13.83    14:10:57.37 +41:16:52.1   4919 1213   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (12.1") between the two second-epoch detections
  
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Considering the candidate 51332_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51332_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 1     2026 06 04.28972    2461195.78972    13.81    14:16:36.62 +37:46:15.5   4113 3279   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Discovery image 2     2026 06 04.29014    2461195.79014    13.82    14:16:36.42 +37:46:16.1   4114 3277   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

  
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Considering the candidate 51357_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51357_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    14.13    14:10:56.71 +38:41:45.3   4821 2769   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (11.9") between the two second-epoch detections
  
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Considering the candidate 51398_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51398_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    13.83    14:36:15.61 +33:42:34.5   1452 5473   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (12.1") between the two second-epoch detections
  
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Considering the candidate 51445_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 51445_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.29014    2461195.79014    14.51    14:43:22.88 +39:14:44.9   1063 2025   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.fits

Rejecting candidate due to large distance (12.2") between the two second-epoch detections
  
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Considering the candidate 02160_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234
The candidate 02160_fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234 did not pass the final checks
Discovery image 2     2026 06 04.28972    2461195.78972    13.32    13:31:04.48 +42:07:08.5   9455 0725   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-01_20.00sec_0.00C_LIGHTs_0233.fits
Discovery image 3     2026 06 04.29014    2461195.79014    13.16    13:31:04.43 +42:07:11.9   9455 0722   /data_ssd/NMW-TexasTech/workdir//img_2026-06-04_CI_Boo-04-Q1b1x1_023030_TTUQ1b1x1_2938824_vPJQ1Luy/fd_Boo-04-Q1b1x1_2026-06-04_01-57-38_20.00sec_0.00C_LIGHTs_0234.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-04-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-04-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)2461195.78971935 -observatory V36
06:18:30.77 +25:30:28.9 Mercury (-0.2mag)
07:23:03.85 +24:03:27.8 Venus (-4.0mag)
02:38:17.87 +14:48:48.9 Mars (1.3mag)
07:45:13.34 +21:39:24.0 Jupiter (-1.9mag)
00:48:13.73 +02:42:22.9 Saturn (0.9mag)
03:59:16.44 +20:22:46.0 Uranus (5.8mag)
00:15:53.99 +00:15:26.5 Neptune (7.8mag)
20:33:33.63 -23:03:07.2 Pluto (14.5mag)
19:57:50.70 -24:29:52.8 Moon (-11.6mag)
-rw-r--r-- 1 apache apache 363 Jun  4 02:39 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461195.78971935:
07:45:07.87 +21:39:40.7 Io (6.0mag)
07:45:07.67 +21:39:42.6 Europa (6.2mag)
07:45:30.56 +21:38:36.0 Ganymede (5.6mag)
07:45:41.55 +21:38:06.7 Callisto (6.8mag)
07:45:44.92 +21:15:30.7 Himalia (15.6mag)
07:45:15.44 +21:39:17.1 Thebe (16.5mag)
07:45:50.67 +21:32:41.9 Elara (17.5mag)
07:47:11.68 +21:53:13.4 Pasiphae (17.7mag)
07:51:58.49 +21:40:49.5 Carme (18.8mag)
00:48:09.00 +02:42:52.3 Titan (8.7mag)
00:48:09.53 +02:42:28.8 Rhea (10.0mag)
00:48:46.44 +02:44:03.3 Iapetus (11.4mag)
00:48:01.68 +02:42:32.5 Hyperion (14.7mag)
00:49:00.71 +02:44:53.0 Phoebe (16.7mag)
-rw-r--r-- 1 apache apache 569 Jun  4 02:39 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461195.78971935:
17:24:12.14 -34:52:19.9 JWST
18:20:03.13 +29:28:41.4 Chandra
19:41:48.63 +11:12:12.9 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jun  4 02:39 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461195.78971935 -observatory V36
18:46:04.00 -32:21:49.9 13.6mag P/2010 H2 (Vales)
05:49:38.77 -68:06:40.3 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:47:37.69 +31:55:05.0 17.5mag C/2017 K2 (PANSTARRS)
17:16:17.70 +15:08:32.0 17.8mag C/2021 G2 (ATLAS)
20:38:19.98 -50:54:49.6 17.2mag P/2021 N1 (ZTF)
23:13:24.28 +31:26:17.0 17.2mag C/2022 E2 (ATLAS)
05:29:14.70 +26:56:55.2 16.4mag C/2022 N2 (PANSTARRS)
09:26:58.41 +31:12:53.4 16.6mag C/2022 QE78 (ATLAS)
08:48:29.63 +03:44:10.8 17.7mag C/2022 R6 (PANSTARRS)
18:30:44.35 +21:30:48.8 17.7mag C/2023 A3 (Tsuchinshan-ATLAS)
15:20:48.97 -11:00:27.1 17.6mag P/2023 B1 (PANSTARRS)
22:15:28.57 +66:16:55.2 17.7mag C/2023 H5 (Lemmon)
17:55:55.73 -06:19:05.5 13.7mag C/2023 R1 (PANSTARRS)
13:21:06.22 +83:52:09.3 17.9mag C/2023 X2 (Lemmon)
07:05:05.72 +64:10:59.0 17.6mag C/2024 A1 (ATLAS)
06:41:17.07 +27:28:03.1 13.5mag C/2024 E1 (Wierzchos)
15:40:23.64 +13:10:03.3 17.4mag C/2024 G6 (ATLAS)
20:15:27.05 +29:57:43.6 14.0mag C/2024 J3 (ATLAS)
04:14:06.53 -16:18:15.5 16.0mag C/2024 T5 (ATLAS)
06:02:15.31 +35:10:32.9 17.9mag C/2025 J1 (Borisov)
11:37:10.16 +52:57:39.9 17.3mag C/2025 L1 (ATLAS)
06:39:52.16 -10:41:25.7 13.7mag C/2025 R3 (PANSTARRS)
09:21:04.09 +23:22:57.0 18.0mag C/2025 V2 (Rankin)
12:39:53.09 +04:41:34.6 17.2mag C/2025 Y1 (ATLAS)
18:18:27.86 +74:14:48.3 18.0mag C/2026 A2 (Bok)
01:53:42.50 +43:07:38.9 16.0mag C/2026 B2 (Sun-Gao)
11:10:40.37 -05:10:15.4 16.4mag A/2026 E1
20:16:30.63 -08:20:31.1 8.9mag 10P/Tempel
11:01:09.68 -00:55:12.8 16.0mag 29P/Schwassmann-Wachmann
10:57:51.72 -02:40:59.8 17.9mag 43P/Wolf-Harrington
03:05:39.76 +25:06:59.2 17.6mag 47P/Ashbrook-Jackson
08:51:38.93 +24:52:23.2 16.9mag 63P/Wild
00:23:29.22 -06:37:49.2 15.7mag 65P/Gunn
06:30:48.43 +32:59:45.0 16.8mag 76P/West-Kohoutek-Ikemura
02:59:45.84 +16:42:07.2 13.9mag 78P/Gehrels
01:12:08.81 +03:58:49.0 15.5mag 88P/Howell
04:42:03.37 +29:58:24.3 15.2mag 93P/Lovas
02:32:01.54 +26:58:52.5 17.7mag 114P/Wiseman-Skiff
06:41:16.65 +33:09:42.8 15.6mag 123P/West-Hartley
09:43:25.45 +16:18:55.8 16.5mag 124P/Mrkos
03:52:35.63 +18:58:50.4 16.4mag 128P/Shoemaker-Holt
04:25:46.99 +18:53:32.0 17.7mag 131P/Mueller
05:41:11.35 +19:04:18.5 14.1mag 141P/Machholz
05:43:41.81 +17:24:57.1 14.1mag 141P-A/Machholz
04:34:12.13 +15:34:28.0 11.2mag 141P-D/Machholz
02:54:53.52 -25:15:21.0 17.0mag 161P/Hartley-IRAS
03:28:49.27 +22:12:28.3 14.9mag 162P/SidingSpring
19:36:38.02 +00:37:08.9 17.1mag 169P/NEAT
00:07:46.57 +01:41:11.7 17.9mag 220P/McNaught
16:55:12.68 -08:41:27.3 16.3mag 235P/LINEAR
07:25:48.33 +35:38:19.7 17.5mag 240P/NEAT
00:22:08.48 -04:06:26.7 16.5mag 260P/McNaught
03:53:43.42 +31:45:07.3 17.6mag 295P/LINEAR
23:25:09.99 -14:56:19.3 17.6mag 320P/McNaught
15:17:03.73 +08:12:59.1 17.4mag 391P/Kowalski
08:04:04.06 +20:50:37.9 17.9mag 450P/LONEOS
06:53:36.09 +41:58:14.3 17.8mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.8K Jun  4 02:39 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.59 -58:37:47.40  ASASSN-26dn  2026-05-20.01 14.59
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
17:50:22.87 -39:42:33.90  ASASSN-26dj  2026-05-17.05 15.7
01:13:11.60 -33:25:16.10  ASASSN-26dg  2026-05-13.41 16.8
16:44:31.77 -27:15:18.40  AT2026mhn  2026-05-12.33 15.8
09:46:31.08 -33:41:51.00  ASASSN-26di  2026-05-12.14 14.63
21:23:11.57 -19:09:45.00  AT2026kwu  2026-05-12.26 16.9
14:20:14.30 -30:20:51.90  AT2026ktm  2026-05-12.06 17.21
14:41:39.01 -37:13:46.40  AT2026lkm  2026-05-11.18 16.89
12:59:50.45 -10:58:38.80  SN2026kep  2026-05-9.06 17.5
13:37:29.61 -29:50:30.90  AT2026lkd  2026-05-9.09 17.23
09:46:42.01 -14:52:03.60  SN2026kmo  2026-05-8.99 17.51
15:03:05.28 +22:02:03.40  AT2026lxf  2026-05-8.07 13.88
10:23:49.41 -20:57:25.30  ASASSN-26df  2026-05-8.21 16.52
22:14:40.56 +05:04:51.60  2026lda  2026-05-7.56 16.2
21:35:33.81 -14:05:16.30  ASASSN-26de  2026-05-6.29 14.51
16:21:48.82 -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
20:07:38.15 -21:07:05.40    2026-05-25.18 -1.12
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
14:49:14.13 -27:29:20.60  ASASSN-26cu  2026-04-16.06 14.03
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
20:07:38.15 -21:07:05.40    2026-05-25.18 -1.12
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  2026-04-9.29 13.32
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
09:54:32.04 -01:17:25.80  ASASSN-26cn  2026-04-7.01 15.58
07:46:24.43 -77:29:35.90  ASASSN-26co  2026-04-7.15 14.93
05:00:45.52 -29:51:06.20  AT2026hvw  2026-04-6.03 16.51
19:49:33.10 -23:37:11.00  ASASSN-26cl  2026-04-5.29 14.98
19:32:43.55 -22:39:33.40  ASASSN-26cm  2026-04-4.3 13.88
18:08:57.38 +76:48:23.60  ASASSN-26ck  2026-04-2.37 15.38
16:16:36.10 +44:52:30.20  AT2026hyy  2026-04-2.58 13.81
21:55:23.31 -34:48:53.90  ASASSN-26cj  2026-03-30.4 -1.47
11:19:50.70 -27:51:49.80  SN2026gvk  2026-03-30 15.48
11:53:57.02 -23:09:46.20  SN2026gzx  2026-03-28.75 15.27
07:13:46.14 -33:10:15.70  ASASSN-26ci  2026-03-28.15 15.14
09:03:36.09 -67:58:13.00  SN2026hkg  2026-03-28.19 15.82
07:03:00.72 +39:14:43.00  SN2026fin  2026-03-28.27 15.82
05:35:42.80 -63:44:05.50  ASASSN-26ch  2026-03-27.86 13.02
11:23:19.04 +34:22:38.00  SN2026fwt  2026-03-27.3 16.56
19:03:49.79 +37:04:05.20  ASASSN-26ce  2026-03-26.56 16.3
20:26:56.07 -52:54:06.50  AT2026hiy  2026-03-26.35 16.95
05:25:54.76 -30:15:35.80  ASASSN-26cg  2026-03-25.07 16.88
06:57:16.49 -26:54:37.20  SN2026fzb  2026-03-25.14 15.8
14:37:38.23 -43:00:52.30  ASASSN-26cd  2026-03-24.24 12.52
17:34:53.03 +06:04:29.70  AT2026gzl  2026-03-23.27 15.82
08:30:02.60 -35:12:47.50  ASASSN-26cf  2026-03-23.2 14.82
16:54:25.33 +37:49:56.60  SN 2026evz  2026-03-21.32 17.54
17:06:19.20 -18:54:19.50  ASASSN-26bx  2026-03-21.25 16.39
19:01:16.28 -29:29:23.10  ASASSN-26bw  2026-03-21.33 15.81
08:46:05.75 +10:47:39.80  ASASSN-26ca  2026-03-21.13 14.27
12:14:58.16 +63:47:16.20  SN 2026fvx  2026-03-21.12 15.6
18:02:55.90 -75:23:02.60  ASASSN-26bz  2026-03-21.32 16.16
12:16:02.88 -53:16:33.80  ASASSN-26cc  2026-03-20.04 15.48
13:08:21.85 +29:13:44.20  SN 2026fmh  2026-03-20.16 -0.33
-rw-r--r-- 1 apache apache 5.6K Jun  4 02:39 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
17:57:19.56 -28:08:14.7  TCP J17571956-2808147  2026-03-19.7972  14.5mag
08:46:05.73 +10:47:39.7  TCP J08460573+1047397  2026-03-21.1936  14.5mag
09:55:38.83 +69:05:21.7  PNV J09553883+6905217  2026-04-01.893  19.4mag
19:32:43.67 -22:39:30.7  TCP J19324367-2239307  2026-04-05.4395  13.6mag
16:16:36.03 +44:52:28.9  TCP J16163603+4452289  2026-04-05.6655  14.2mag
00:43:38.36 +41:15:32.4  PNV J00433836+4115324  2026-04-08.079  17.2mag
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
-rw-r--r-- 1 apache apache 189K Jun  4 02:39 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
21:55:42.596 -05:09:21.87  AT 2026nls  2026-05-23.44 19.9712
12:20:32.725 +19:21:21.55  AT 2026nlr  2026-05-22.24 20.3755
22:11:38.972 +01:58:18.38  AT 2026nlq  2026-05-21.46 20.412
14:13:39.867 -00:12:14.17  AT 2026nlp  2026-05-20.35 20.1718
20:29:49.048 +01:20:48.06  AT 2026nlo  2026-05-19.39 20.2943
01:58:34.577 +44:34:32.49  AT 2026nln  2026-05-23.48 17.464
00:09:19.630 +10:35:22.07  AT 2026nlm  2026-05-20.48 18.9664
00:31:41.797 +26:10:30.85  AT 2026nll  2026-05-23.48 19.3138
16:14:03.050 +15:19:38.66  AT 2026nlk  2026-05-16.86 20.93
18:17:15.360 +39:41:22.36  AT 2026nlj  2026-05-10.79 21.53
18:22:21.260 +38:36:15.52  AT 2026nli  2026-05-10.79 21.62
16:23:29.410 +22:48:47.18  AT 2026nlh  2026-05-09.79 20.01
15:19:37.260 +16:28:58.23  AT 2026nlg  2026-05-05.84 20.81
14:31:09.520 +24:03:04.31  AT 2026nlf  2026-04-30.86 19.85
15:33:35.050 +31:50:53.87  AT 2026nle  2026-04-19.90 20.71
15:15:31.740 +19:01:13.96  AT 2026nld  2026-04-19.89 20.52
14:33:02.080 +03:34:42.30  AT 2026nlc  2026-05-21.70 21.81
14:21:55.000 -01:06:15.74  AT 2026nlb  2026-05-21.70 21.58
14:21:48.580 +02:02:28.28  AT 2026nla  2026-05-21.70 21.97
14:34:15.890 +04:48:10.98  AT 2026nkz  2026-05-21.66 22.11
-rw-r--r-- 1 apache apache 30K Jun  4 02:39 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Thu Jun  4 02:38:45 CDT 2026
=======================================
TIMING SExtractor: 5 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 10s (0.17 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 41s (0.68 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 50s (0.83 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: 1s (0.02 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 103s (1.72 min)
TIMING SExtractor: 9 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 22s (0.37 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: 70s (1.17 min)
    MAGCAL_SANITY_CHECK: 1s (0.02 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: 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: 97s (1.62 min)
FIELD_Boo-04-Q1b1x1: 219s (3.65 min)
=======================================
TOTAL_RUNTIME: 237s (3.95 min)
Finished: Thu Jun  4 02:42:42 CDT 2026