FITS images used in this processing run:

Field Her-01-Q1b1x1 reference image: Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Field Her-01-Q1b1x1 reference image: Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
Field Her-01-Q1b1x1 second-epoch image: Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Field Her-01-Q1b1x1 second-epoch image: Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461173.84203169 13.05.2026 08:12:21.538   /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
First image: 2461173.84203169 13.05.2026 08:12:21.538   /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Last  image: 2461281.70315365 29.08.2026 04:52:22.475   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.37
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 2 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  10.0             # minimum number of pixels above threshold
DETECT_THRESH   10.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 10.0             #  or , in mag.arcsec-2
SATUR_LEVEL     55000.0         # level (in ADUs) at which arises saturation
GAIN            0.37            # detector gain in e-/ADU
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  10028
Objects passed selection criteria:  10002
Measurements per detected object (mean, median, min, max):    3.0    3.0    2    4
Measurements per selected object (mean, median, min, max):    3.0    3.0    2    4
Average stars detected per image: 7957.5
Average stars matched: 7863 (98.8124 %)
Memory usage VmPeak:   236348 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Aug 29 00:08:00 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: 2461173.84203169 13.05.2026 08:12:21.538   /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
First image: 2461173.84203169 13.05.2026 08:12:21.538   /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Last  image: 2461281.70315365 29.08.2026 04:52:22.475   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 26
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.10
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 12 seconds
Number of parallel threads: 3
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA  2.0             # minimum number of pixels above threshold
DETECT_THRESH   3.0             #  or , in mag.arcsec-2
ANALYSIS_THRESH 3.0             #  or , in mag.arcsec-2
SATUR_LEVEL     57000.0         # level (in ADUs) at which arises saturation
GAIN            0.83            # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
VAST_SKIP_INDEX_VS_MAG is set - skipping the lib/index_vs_mag variability-index fitting
Total objects detected (at least 2 times):  53665
Objects passed selection criteria:  53557
Measurements per detected object (mean, median, min, max):    3.1    4.0    2    4
Measurements per selected object (mean, median, min, max):    3.1    4.0    2    4
Average stars detected per image: 44486.8
Average stars matched: 43145.8 (96.9856 %)
Memory usage VmPeak:   276272 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Mon Aug 24 15:05:05 CDT 2026
VaST build number  1.0rc89-195-gae6eb4b1
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-08-24)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Sat Aug 29 00:08:43 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Her-01-Q1b1x1
#######################################
########### Starting Her-01-Q1b1x1 ###########
Processing Her-01-Q1b1x1
server tau has sufficient free disk space available: 844370 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 844370 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.png' -> 'transient_report/Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits_preview.png'

Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits


renamed 'Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.png' -> 'transient_report/Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits_preview.png'

Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits




Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 383.6175
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 545.7360
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 2979.5632
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 754.3996
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 2986.0800
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 755.1741
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 7.76702
INFO:                  SECOND_EPOCH__SD_ratio= 0.001
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 26.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-28T23:51:34.9659534' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-29T04:51:34.9659534' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61281.202488021 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-29T04:51:44.8675237' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61281.2026026272 / 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      =      251.99729871688 / [deg] RA of telescope" status=0
Record 32: "DEC     =     45.9999257693644 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     46.0997222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     303.535555555556 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.38656303883287 / 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  = 'Her-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 48 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+46 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  =                29520 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29520 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 38.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                904.2 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 26.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  2.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.400752 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/d_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits :)

Spent 0.462137 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/d_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     28.2999992370605 / [degC] Focuser temperature
AMBTEMP =                 26.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE  =                    T / C# FITS" status=0
Record 2: "BITPIX  =                   16" status=0
Record 3: "NAXIS   =                    2 / Dimensionality" status=0
Record 4: "NAXIS1  =                 9576" status=0
Record 5: "NAXIS2  =                 6388" status=0
Record 6: "BZERO   =                32768" status=0
Record 7: "EXTEND  =                    T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT'              / Type of exposure" status=0
Record 9: "EXPOSURE=                 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME =                 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-28T23:52:22.4759534' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-29T04:52:22.4759534' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =      61281.203037905 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-29T04:52:32.3787508' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61281.2031525234 / 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      =     251.997298790129 / [deg] RA of telescope" status=0
Record 32: "DEC     =     45.9999257642745 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     45.9613888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     303.551388888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.38978491723805 / 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  = 'Her-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '16 48 00'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+46 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  =                29520 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29520 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     28.2999992370605 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     28.2999992370605 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 11.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 38.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=                904.2 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 26.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                  2.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            11.200896 / [kph] Wind gust" status=0
Record 61: "WINDSPD =             9.400752 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN'           / FITS Image Orientation" status=0
Record 63: "EQUINOX =               2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP =            20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP  =              13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP  =              85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP  =              85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP  =           20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL =               6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF =             235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET =           20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM =                    T / isLongExposureMode" status=0
Record 74: "QHY_OFF0=             3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388  16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/d_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits :)

Spent 0.466607 seconds 
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/d_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits :)


No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Dark frame used to calibrate the second-epoch images:



Flat field used to calibrate the second-epoch images:



after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Previews of the CALIBRATED second-epoch images:


fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits



fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
  
SExtractor catalog cache: saved Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.cat to cache
SExtractor catalog cache: saved Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.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/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461281.70260376
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
'tocp_transients_list.txt' -> '../tocp_transients_list.txt'
wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits exists and is non-empty
wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits exists and is non-empty
wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits exists and is non-empty
wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits (1st reference image)
verification OK: wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Image size: 937.4'x624.3'  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: 16:47:59.865 +45:59:58.58 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_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits (1st new image)
verification OK: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Image size: 941.1'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: 16:48:30.717 +46:01:59.95 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:47:59.865 +45:59:58.58
Second-epoch image center 16:48:30.717 +46:01:59.95
Angular distance between the image centers 0.0954 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits (2nd new image)
verification OK: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Image size: 941.1'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: 16:48:33.271 +46:02:20.29 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:47:59.865 +45:59:58.58
Second-epoch image center 16:48:33.271 +46:02:20.29
Angular distance between the image centers 0.1044 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  16:48:30.717 +46:01:59.95
Second-epoch second image center 16:48:33.271 +46:02:20.29
Angular distance between the image centers 0.00930 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits &> /tmp/tmp.TGUH4JsN1U
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits &> /tmp/tmp.tlvnrDG0ne
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits &> /tmp/tmp.BOMTf9NYQF
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits &> /tmp/tmp.ep6GOAUEuz
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Calibrating the magnitude scale
Found non-empty wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.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_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits and wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits and wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat 
Found non-empty wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits and wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat
The reference image (wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits) and catalog (wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat) found
'wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat' -> 'wcsmag.cat'
Read 11558 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.7612 to 264.2692 deg, Dec +40.3316 to +51.2606 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 239.7612 to 264.2692 deg, Dec 40.3316 to 51.2606 deg
Loaded 7223 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): 3406 out of 3542 total matches.
Matched with Tycho-2 3542 out of 11558 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.800300
a=0.000000 b=1.000000 c=22.800300
From vast_summary.log: estimated ref. image limiting mag.:  -7.37
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.43

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.43

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 11558 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.7612 to 264.2692 deg, Dec +40.3316 to +51.2606 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 239.7612 to 264.2692 deg, Dec 40.3316 to 51.2606 deg
Loaded 7223 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): 3406 out of 3542 total matches.
Matched with Tycho-2 3542 out of 11558 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Forced-photometry filter: calibrated wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits -> calib.txt_param_ref_wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits (aperture=6.4)
Read 10041 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.7803 to 264.3744 deg, Dec +40.2911 to +51.2599 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 239.7803 to 264.3744 deg, Dec 40.2911 to 51.2599 deg
Loaded 7300 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): 5423 out of 5624 total matches.
Matched with Tycho-2 5624 out of 10041 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
Forced-photometry filter: calibrated wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits -> calib.txt_param_ref_wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits (aperture=6.3)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.3 pix  Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
 2.2 pix  Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
 2.5 pix  fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
 2.5 pix  fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Limiting magnitude estimates:
 15.4 mag.  Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
 15.3 mag.  Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
 14.3 mag.  fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
 14.3 mag.  fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
All-image limiting magnitude estimate:  14.3 (SNR )  11.5 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.TGUH4JsN1U (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/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.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_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits' -> 'wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
WCS_IMAGE_NAME=wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
WCS-calibrated image found: wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Checking if the catalog wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat corresponding to the image wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits alredy exist and is non-empty...
Catalog wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat corresponding to the image wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
WCS catalog name: wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=665, bad_region=0, passed=11558
Got 11558 stars (including 10880 good ones) from the SExtractor catalog wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat 
util/solve_plate_with_UCAC5 got 11558 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 651 to 708 (Dec 40.3 to 51.3)
Done reading UCAC5 zone files...
Matched 4903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 4899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 11558 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 651 to 708 (Dec 40.3 to 51.3)
Done reading UCAC5 zone files...
Matched 4906 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 11558 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 11558 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Excluding outliers - 4898 stars left (next iteration limit 5387)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits N_match=4898 sigma_overall_arcsec=0.401 sigma_q1_arcsec=0.307 sigma_q2_arcsec=0.485 sigma_q3_arcsec=0.338 sigma_q4_arcsec=0.474 n_q1=1132 n_q2=1369 n_q3=1074 n_q4=1323 worst_quadrant_to_overall_ratio=1.211
The image catalog is written to wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits -region wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.tlvnrDG0ne (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/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.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_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits' -> 'wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
WCS_IMAGE_NAME=wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
WCS-calibrated image found: wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
Checking if the catalog wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits alredy exist and is non-empty...
Catalog wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
WCS catalog name: wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=580, bad_region=0, passed=10041
Got 10041 stars (including 9443 good ones) from the SExtractor catalog wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat 
util/solve_plate_with_UCAC5 got 10041 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 651 to 708 (Dec 40.3 to 51.3)
Done reading UCAC5 zone files...
Matched 4905 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 4899 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4899 matched stars entering correct_measured_positions(), 10041 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 651 to 708 (Dec 40.3 to 51.3)
Done reading UCAC5 zone files...
Matched 4904 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 10041 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 
Accuracy estimation diagnostic: 4898 matched stars entering correct_measured_positions(), 10041 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4898 stars left (next iteration limit 5388)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits N_match=4898 sigma_overall_arcsec=0.402 sigma_q1_arcsec=0.327 sigma_q2_arcsec=0.484 sigma_q3_arcsec=0.396 sigma_q4_arcsec=0.444 n_q1=1346 n_q2=1069 n_q3=1338 n_q4=1145 worst_quadrant_to_overall_ratio=1.203
The image catalog is written to wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits -region wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.BOMTf9NYQF (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
WCS_IMAGE_NAME=wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
WCS-calibrated image found: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Checking if the catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat corresponding to the image wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits alredy exist and is non-empty...
Catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat corresponding to the image wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
WCS catalog name: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=329, bad_region=0, passed=5202
Got 5202 stars (including 4866 good ones) from the SExtractor catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat 
util/solve_plate_with_UCAC5 got 5202 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4765 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4757 matched stars entering correct_measured_positions(), 4757 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4757 matched stars entering correct_measured_positions(), 5202 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4765 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4757 matched stars entering correct_measured_positions(), 5202 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 4757 matched stars entering correct_measured_positions(), 5202 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4757 stars left (next iteration limit 5232)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4757 robust_rms=10.966 arcsec worst_quadrant_rms=13.535 arcsec
SIP_REFIT: SIP order 3 trial: matched=4757 robust_rms=0.363 arcsec worst_quadrant_rms=0.381 arcsec
SIP_REFIT: SIP order 5 trial: matched=4757 robust_rms=0.270 arcsec worst_quadrant_rms=0.300 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4757 robust_rms_before=0.608 arcsec robust_rms_before_corrected=0.282 arcsec robust_rms_after=0.270 arcsec worst_quadrant_rms_before=0.330 worst_quadrant_rms_after=0.300
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.330 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits N_match=4757 sigma_overall_arcsec=0.287 sigma_q1_arcsec=0.291 sigma_q2_arcsec=0.330 sigma_q3_arcsec=0.274 sigma_q4_arcsec=0.260 n_q1=1320 n_q2=1042 n_q3=1311 n_q4=1084 worst_quadrant_to_overall_ratio=1.148
The image catalog is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits -region wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.ep6GOAUEuz (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
WCS_IMAGE_NAME=wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
WCS-calibrated image found: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Checking if the catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat corresponding to the image wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits alredy exist and is non-empty...
Catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat corresponding to the image wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
WCS catalog name: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=326, bad_region=0, passed=5229
Got 5229 stars (including 4899 good ones) from the SExtractor catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat 
util/solve_plate_with_UCAC5 got 5229 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4797 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4788 matched stars entering correct_measured_positions(), 4788 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4788 matched stars entering correct_measured_positions(), 5229 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4797 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4788 matched stars entering correct_measured_positions(), 5229 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4788 matched stars entering correct_measured_positions(), 5229 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4788 stars left (next iteration limit 5266)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=4788 robust_rms=10.861 arcsec worst_quadrant_rms=13.681 arcsec
SIP_REFIT: SIP order 3 trial: matched=4788 robust_rms=0.372 arcsec worst_quadrant_rms=0.395 arcsec
SIP_REFIT: SIP order 5 trial: matched=4788 robust_rms=0.274 arcsec worst_quadrant_rms=0.317 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4788 robust_rms_before=0.635 arcsec robust_rms_before_corrected=0.275 arcsec robust_rms_after=0.274 arcsec worst_quadrant_rms_before=0.325 worst_quadrant_rms_after=0.317
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.325 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits N_match=4788 sigma_overall_arcsec=0.284 sigma_q1_arcsec=0.290 sigma_q2_arcsec=0.321 sigma_q3_arcsec=0.260 sigma_q4_arcsec=0.270 n_q1=1335 n_q2=1052 n_q3=1307 n_q4=1094 worst_quadrant_to_overall_ratio=1.129
The image catalog is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits -region wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
Saving the final (post-refit) wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits to local_wcs_cache/
'wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits' -> 'local_wcs_cache/wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits'
Saving the final (post-refit) wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits to local_wcs_cache/
'wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits' -> 'local_wcs_cache/wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits'
Saving the final (post-refit) wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits to local_wcs_cache/
'wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits' -> 'local_wcs_cache/wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits'
Saving the final (post-refit) wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits to local_wcs_cache/
'wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits' -> 'local_wcs_cache/wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits sigma_overall=0.401 worst_q_ratio=1.211
ref2=Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits sigma_overall=0.402 worst_q_ratio=1.203
new1=fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits sigma_overall=0.287 worst_q_ratio=1.148
new2=fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits sigma_overall=0.284 worst_q_ratio=1.129
reference average sigma_overall=0.4015 worst_q_ratio=1.207
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327_astrometric_residuals.png (4898 matched stars from wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196_astrometric_residuals.png (4898 matched stars from wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166_astrometric_residuals.png (4757 matched stars from wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167_astrometric_residuals.png (4788 matched stars from wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits'
Saving fully-calibrated image wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits'
Preparing the HTML report for the field Her-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Her-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
  
SExtractor catalog cache: saved Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.cat to cache
SExtractor catalog cache: saved Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Creating symlink local_wcs_cache/wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
Creating symlink local_wcs_cache/wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Creating symlink local_wcs_cache/wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits exists and is non-empty
wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits exists and is non-empty
wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits exists and is non-empty
wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits (1st reference image)
verification OK: wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Image size: 937.4'x624.3'  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: 16:47:59.865 +45:59:58.58 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_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits (1st new image)
verification OK: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Image size: 941.1'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: 16:48:30.717 +46:01:59.95 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 16:47:59.865 +45:59:58.58
Second-epoch image center 16:48:30.717 +46:01:59.95
Angular distance between the image centers 0.0954 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits (2nd new image)
verification OK: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Image size: 941.1'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: 16:48:33.271 +46:02:20.29 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 16:47:59.865 +45:59:58.58
Second-epoch image center 16:48:33.271 +46:02:20.29
Angular distance between the image centers 0.1044 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  16:48:30.717 +46:01:59.95
Second-epoch second image center 16:48:33.271 +46:02:20.29
Angular distance between the image centers 0.00930 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits &> /tmp/tmp.J6XI1NXEGO
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits &> /tmp/tmp.sDgIKyzW1e
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits &> /tmp/tmp.zgQlvEMCct
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits &> /tmp/tmp.54uGDto7C5
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Calibrating the magnitude scale
Found non-empty wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.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_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits and wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat 
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits and wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat 
Found non-empty wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits and wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat
The reference image (wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits) and catalog (wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat) found
'wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat' -> 'wcsmag.cat'
Read 61115 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.6697 to 264.3358 deg, Dec +40.2973 to +51.2606 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 239.6697 to 264.3358 deg, Dec 40.2973 to 51.2606 deg
Loaded 7304 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): 3201 out of 3569 total matches.
Matched with Tycho-2 3569 out of 61115 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.694900
a=0.000000 b=1.000000 c=22.694900
From vast_summary.log: estimated ref. image limiting mag.:  -7.10
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.59

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.59

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 61115 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.6697 to 264.3358 deg, Dec +40.2973 to +51.2606 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 239.6697 to 264.3358 deg, Dec 40.2973 to 51.2606 deg
Loaded 7304 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): 3201 out of 3569 total matches.
Matched with Tycho-2 3569 out of 61115 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Forced-photometry filter: calibrated wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits -> calib.txt_param_ref_wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits (aperture=5.0)
Read 57209 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 239.7210 to 264.3744 deg, Dec +40.2628 to +51.2604 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 239.7210 to 264.3744 deg, Dec 40.2628 to 51.2604 deg
Loaded 7335 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): 5091 out of 5659 total matches.
Matched with Tycho-2 5659 out of 57209 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
Forced-photometry filter: calibrated wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits -> calib.txt_param_ref_wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 25 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.2 pix  Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
 2.1 pix  Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
 2.5 pix  fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
 2.5 pix  fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Limiting magnitude estimates:
 15.6 mag.  Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
 15.4 mag.  Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
 14.4 mag.  fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
 14.4 mag.  fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
All-image limiting magnitude estimate:  14.4 (SNR )  13.9 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.J6XI1NXEGO (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/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.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_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits' -> 'wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
WCS_IMAGE_NAME=wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
WCS-calibrated image found: wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
Checking if the catalog wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat corresponding to the image wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits alredy exist and is non-empty...
Catalog wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat corresponding to the image wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits
WCS catalog name: wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=28, blended=3506, bad_region=1, passed=61087
Got 61087 stars (including 57515 good ones) from the SExtractor catalog wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat 
util/solve_plate_with_UCAC5 got 61087 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.4'
Seting catalog search parameters based on the expected field of view 937.4 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013019 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010416 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 651 to 708 (Dec 40.3 to 51.3)
Done reading UCAC5 zone files...
Matched 4900 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 61087 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
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 651 to 708 (Dec 40.3 to 51.3)
Done reading UCAC5 zone files...
Matched 4903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 61087 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 61087 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
Excluding outliers - 4896 stars left (next iteration limit 5385)
Stop iterations.


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

SIP_REFIT: wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits N_match=4896 sigma_overall_arcsec=0.390 sigma_q1_arcsec=0.306 sigma_q2_arcsec=0.473 sigma_q3_arcsec=0.335 sigma_q4_arcsec=0.469 n_q1=1152 n_q2=1336 n_q3=1077 n_q4=1331 worst_quadrant_to_overall_ratio=1.212
The image catalog is written to wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits -region wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.sDgIKyzW1e (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/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.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_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits' -> 'wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
WCS_IMAGE_NAME=wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
WCS-calibrated image found: wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
Checking if the catalog wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits alredy exist and is non-empty...
Catalog wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat corresponding to the image wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits
WCS catalog name: wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=33, blended=2915, bad_region=1, passed=57176
Got 57176 stars (including 54182 good ones) from the SExtractor catalog wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat 
util/solve_plate_with_UCAC5 got 57176 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.2'
Seting catalog search parameters based on the expected field of view 937.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013017 (46.9 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010413 (37.5 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 651 to 708 (Dec 40.3 to 51.3)
Done reading UCAC5 zone files...
Matched 4901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 4895 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 57176 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 651 to 708 (Dec 40.3 to 51.3)
Done reading UCAC5 zone files...
Matched 4901 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 57176 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Accuracy estimation diagnostic: 4895 matched stars entering correct_measured_positions(), 57176 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Excluding outliers - 4895 stars left (next iteration limit 5384)
Stop iterations.


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

SIP_REFIT: wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits N_match=4895 sigma_overall_arcsec=0.394 sigma_q1_arcsec=0.325 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.394 sigma_q4_arcsec=0.433 n_q1=1346 n_q2=1080 n_q3=1293 n_q4=1176 worst_quadrant_to_overall_ratio=1.179
The image catalog is written to wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits -region wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.zgQlvEMCct (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
WCS_IMAGE_NAME=wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
WCS-calibrated image found: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Checking if the catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat corresponding to the image wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits alredy exist and is non-empty...
Catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat corresponding to the image wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
WCS catalog name: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=1, no_mag_err=0, low_SNR=10, blended=924, bad_region=0, passed=30451
Got 30451 stars (including 29489 good ones) from the SExtractor catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat 
util/solve_plate_with_UCAC5 got 30451 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 4897 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 30451 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4903 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 30451 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4897 matched stars entering correct_measured_positions(), 30451 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 4897 stars left (next iteration limit 5386)
Stop iterations.


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

SIP_REFIT: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4897 robust_rms=9.927 arcsec worst_quadrant_rms=14.698 arcsec
SIP_REFIT: SIP order 3 trial: matched=4897 robust_rms=0.364 arcsec worst_quadrant_rms=0.383 arcsec
SIP_REFIT: SIP order 5 trial: matched=4897 robust_rms=0.269 arcsec worst_quadrant_rms=0.297 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4897 robust_rms_before=0.604 arcsec robust_rms_before_corrected=0.273 arcsec robust_rms_after=0.269 arcsec worst_quadrant_rms_before=0.326 worst_quadrant_rms_after=0.297
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.326 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits N_match=4897 sigma_overall_arcsec=0.278 sigma_q1_arcsec=0.287 sigma_q2_arcsec=0.316 sigma_q3_arcsec=0.257 sigma_q4_arcsec=0.246 n_q1=1383 n_q2=1030 n_q3=1391 n_q4=1093 worst_quadrant_to_overall_ratio=1.138
The image catalog is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits -region wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
############ /tmp/tmp.54uGDto7C5 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
WCS_IMAGE_NAME=wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
WCS-calibrated image found: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Checking if the catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat corresponding to the image wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits alredy exist and is non-empty...
Catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat corresponding to the image wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
WCS catalog name: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=937, bad_region=0, passed=30429
Got 30429 stars (including 29443 good ones) from the SExtractor catalog wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat 
util/solve_plate_with_UCAC5 got 30429 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4902 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4896 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 30429 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 709 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4902 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 30429 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 30429 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 4896 stars left (next iteration limit 5385)
Stop iterations.


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

SIP_REFIT: wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4896 robust_rms=9.905 arcsec worst_quadrant_rms=14.831 arcsec
SIP_REFIT: SIP order 3 trial: matched=4896 robust_rms=0.367 arcsec worst_quadrant_rms=0.381 arcsec
SIP_REFIT: SIP order 5 trial: matched=4896 robust_rms=0.268 arcsec worst_quadrant_rms=0.303 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4896 robust_rms_before=0.629 arcsec robust_rms_before_corrected=0.267 arcsec robust_rms_after=0.268 arcsec worst_quadrant_rms_before=0.316 worst_quadrant_rms_after=0.303
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.316 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits N_match=4896 sigma_overall_arcsec=0.277 sigma_q1_arcsec=0.291 sigma_q2_arcsec=0.321 sigma_q3_arcsec=0.255 sigma_q4_arcsec=0.259 n_q1=1395 n_q2=1024 n_q3=1385 n_q4=1092 worst_quadrant_to_overall_ratio=1.158
The image catalog is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits -region wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
FORCED_PHOTOMETRY_CALIBRATION_METHOD=tycho2 - not using remote photometric catalogs, just stick with astrometry
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_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/wcs_fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Saving fully-calibrated image wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/wcs_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits
Preparing the HTML report for the field Her-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 17:00:24.71 +50:14:58.0:  13.69 +/- 0.04  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 16:30:43.18 +43:33:21.5:  12.92 +/- 0.02  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 17:00:53.00 +46:16:59.9:  13.17 +/- 0.02  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 16:48:28.06 +42:14:58.3:  13.29 +/- 0.03  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 16:26:56.90 +44:57:57.8:  13.20 +/- 0.03  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 16:13:14.59 +48:05:57.8:  13.27 +/- 0.03  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 16:54:59.35 +46:14:57.7:  13.21 +/- 0.03  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 17:23:51.91 +47:02:12.2:  13.57 +/- 0.04  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 16:48:28.06 +42:14:58.3:  13.21 +/- 0.03  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 16:30:43.18 +43:33:21.5:  12.93 +/- 0.02  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 17:00:53.00 +46:16:59.9:  13.10 +/- 0.03  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 17:00:24.71 +50:14:58.0:  13.45 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.26 +/- 0.02
Forced photometry reference-image weighted average:  12.92 +/- 0.02
Forced photometry filter REJECTED candidate at 16:48:28.06 +42:14:58.3: ref_mag=13.26 +/- 0.02 new_mean_mag=13.2525 delta=0.00 (need > 0.90)
Forced photometry reference-image weighted average:  13.14 +/- 0.02
Forced photometry filter REJECTED candidate at 16:30:43.18 +43:33:21.5: ref_mag=12.92 +/- 0.02 new_mean_mag=12.9403 delta=-0.02 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:00:53.00 +46:16:59.9: ref_mag=13.14 +/- 0.02 new_mean_mag=13.2634 delta=-0.12 (need > 0.90)
Forced photometry reference-image weighted average:  13.56 +/- 0.03
Forced photometry filter REJECTED candidate at 17:00:24.71 +50:14:58.0: ref_mag=13.56 +/- 0.03 new_mean_mag=13.6716 delta=-0.11 (need > 0.90)
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 16:38:20.57 +43:24:53.5:  13.65 +/- 0.04  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 16:48:44.04 +47:46:55.1:  13.54 +/- 0.03  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 16:26:56.90 +44:57:57.8:  13.22 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.21 +/- 0.02
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 16:13:14.59 +48:05:57.8:  13.42 +/- 0.04  detection
Forced photometry filter REJECTED candidate at 16:26:56.90 +44:57:57.8: ref_mag=13.21 +/- 0.02 new_mean_mag=13.2967 delta=-0.09 (need > 0.90)
Forced photometry reference-image weighted average:  13.33 +/- 0.03
Forced photometry filter REJECTED candidate at 16:13:14.59 +48:05:57.8: ref_mag=13.33 +/- 0.03 new_mean_mag=13.2985 delta=0.03 (need > 0.90)
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 16:54:59.35 +46:14:57.7:  13.25 +/- 0.03  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 17:23:51.91 +47:02:12.2:  13.45 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.23 +/- 0.02
Forced photometry filter REJECTED candidate at 16:54:59.35 +46:14:57.7: ref_mag=13.23 +/- 0.02 new_mean_mag=13.3069 delta=-0.08 (need > 0.90)
Forced photometry reference-image weighted average:  13.51 +/- 0.03
Forced photometry filter REJECTED candidate at 17:23:51.91 +47:02:12.2: ref_mag=13.51 +/- 0.03 new_mean_mag=13.5146 delta=0.00 (need > 0.90)
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 16:38:20.57 +43:24:53.5:  13.59 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.62 +/- 0.03
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 16:48:44.04 +47:46:55.1:  13.44 +/- 0.03  detection
Forced photometry filter REJECTED candidate at 16:38:20.57 +43:24:53.5: ref_mag=13.62 +/- 0.03 new_mean_mag=13.5921 delta=0.03 (need > 0.90)
Forced photometry reference-image weighted average:  13.49 +/- 0.02
Forced photometry filter REJECTED candidate at 16:48:44.04 +47:46:55.1: ref_mag=13.49 +/- 0.02 new_mean_mag=13.5003 delta=-0.01 (need > 0.90)
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 17:10:54.51 +47:06:55.8:  13.80 +/- 0.04  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 16:29:05.42 +48:12:21.7:  13.29 +/- 0.03  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 17:16:30.76 +45:48:09.7:  13.81 +/- 0.05  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-05-13_03-12-21_20.00sec_-0.00C_LIGHT_0327.fits at 17:00:15.49 +48:43:55.3:  14.09 +/- 0.06  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 17:16:30.76 +45:48:09.7:  13.61 +/- 0.05  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 16:29:05.42 +48:12:21.7:  13.36 +/- 0.03  detection
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 17:10:54.51 +47:06:55.8:  13.56 +/- 0.04  detection
Forced photometry reference-image weighted average:  13.71 +/- 0.03
Forced photometry reference-image weighted average:  13.32 +/- 0.02
Forced photometry reference-image weighted average:  13.68 +/- 0.03
Forced photometry filter REJECTED candidate at 17:16:30.76 +45:48:09.7: ref_mag=13.71 +/- 0.03 new_mean_mag=13.7368 delta=-0.03 (need > 0.90)
Forced photometry filter REJECTED candidate at 16:29:05.42 +48:12:21.7: ref_mag=13.32 +/- 0.02 new_mean_mag=13.4511 delta=-0.13 (need > 0.90)
Forced photometry filter REJECTED candidate at 17:10:54.51 +47:06:55.8: ref_mag=13.68 +/- 0.03 new_mean_mag=13.6471 delta=0.03 (need > 0.90)
Forced photometry on wcs_Her-01-Q1b1x1_2026-07-18_00-44-59_20.00sec_5.00C_LIGHT_0196.fits at 17:00:15.49 +48:43:55.3:  13.98 +/- 0.06  detection
Forced photometry reference-image weighted average:  14.04 +/- 0.04
Forced photometry filter REJECTED candidate at 17:00:15.49 +48:43:55.3: ref_mag=14.04 +/- 0.04 new_mean_mag=14.1626 delta=-0.12 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 2s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
  
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Considering the candidate 75316_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75316_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.61    17:00:24.64 +50:14:58.9   3814 0556   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.75    17:00:24.78 +50:14:57.0   3818 0561   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 75318_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75318_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 2     2026 08 29.20315    2461281.70315    12.89    17:22:46.33 +41:27:11.9   0736 5510   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

**** FOUND  17:22:46.31 +41:27:11.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 75319_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75319_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 2     2026 08 29.20315    2461281.70315    12.70    17:17:16.24 +43:10:42.2   1526 4570   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

**** FOUND  17:17:16.23 +43:10:42.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 75576_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75576_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 2     2026 08 29.20315    2461281.70315    12.37    17:16:55.49 +43:09:27.3   1563 4588   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

**** FOUND  17:16:55.50 +43:09:27.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 75621_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75621_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 2     2026 08 29.20315    2461281.70315    12.54    17:17:14.41 +43:06:23.9   1523 4613   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

**** FOUND  17:17:14.30 +43:06:24.6 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 75743_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75743_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 2     2026 08 29.20315    2461281.70315    12.97    17:17:19.40 +43:07:45.3   1516 4598   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

**** FOUND  17:17:19.56 +43:07:42.4 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 75750_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75750_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 2     2026 08 29.20315    2461281.70315    13.08    17:27:19.31 +42:12:56.3   0309 4962   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

**** FOUND  17:27:19.24 +42:12:56.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 75773_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75773_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    12.88    16:30:43.14 +43:33:22.0   6632 4763   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.01    16:30:43.22 +43:33:21.0   6637 4766   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 75848_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75848_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.23    16:48:28.10 +42:14:58.6   4641 5472   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.29    16:48:28.02 +42:14:58.0   4646 5476   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 75880_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75880_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.29    17:00:53.00 +46:16:59.9   3517 2934   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.24    17:00:53.00 +46:16:59.9   3521 2938   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 75899_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75899_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 2     2026 08 29.20315    2461281.70315    13.70    17:30:41.60 +45:35:02.6   0342 2878   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

**** FOUND  17:30:41.53 +45:35:01.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 75920_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75920_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.35    16:54:59.31 +46:14:57.3   4126 3013   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.27    16:54:59.40 +46:14:58.1   4130 3017   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 75930_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75930_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.24    16:13:14.62 +48:05:57.9   8435 1985   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.39    16:13:14.55 +48:05:57.7   8440 1988   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 75947_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75947_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 2     2026 08 29.20315    2461281.70315    13.67    17:24:52.66 +47:46:59.1   1196 1683   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

**** FOUND  17:24:52.74 +47:46:59.0 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 75955_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75955_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.52    17:23:51.87 +47:02:12.4   1214 2143   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.51    17:23:51.95 +47:02:12.1   1218 2147   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 75995_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 75995_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.39    16:26:56.85 +44:57:56.9   7045 3914   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.24    16:26:56.94 +44:57:58.6   7049 3917   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 76008_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 76008_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.52    16:38:20.64 +43:24:53.9   5795 4827   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.72    16:38:20.51 +43:24:53.2   5800 4830   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 76018_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 76018_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.55    16:48:43.97 +47:46:52.6   4837 2143   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.46    16:48:44.12 +47:46:57.5   4841 2146   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 76037_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 76037_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.50    16:29:05.47 +48:12:21.6   6827 1958   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.41    16:29:05.37 +48:12:21.8   6831 1961   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 76051_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 76051_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.67    17:10:54.50 +47:06:55.7   2547 2309   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.63    17:10:54.51 +47:06:55.9   2551 2313   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 76054_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 76054_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 2     2026 08 29.20315    2461281.70315    13.71    17:11:46.49 +45:20:47.2   2314 3358   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

**** FOUND  17:11:46.41 +45:20:46.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 76067_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 76067_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    13.74    17:16:30.72 +45:48:09.4   1852 3008   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    13.73    17:16:30.80 +45:48:09.9   1856 3012   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 76273_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 76273_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 2     2026 08 29.20315    2461281.70315    14.16    17:10:22.20 +49:07:40.0   2770 1115   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

**** FOUND  17:10:22.02 +49:07:40.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 76274_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 76274_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 1     2026 08 29.20260    2461281.70260    14.15    17:00:15.49 +48:43:55.5   3734 1472   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-51-34_20.00sec_-0.00C_LIGHTs_0166.fits
Discovery image 2     2026 08 29.20315    2461281.70315    14.18    17:00:15.49 +48:43:55.0   3738 1476   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

  
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Considering the candidate 10923_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167
The candidate 10923_fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167 did not pass the final checks
Discovery image 3     2026 08 29.20315    2461281.70315    9.49    16:36:58.79 +42:44:50.3   5937 5239   /data_ssd/NMW-TexasTech/workdir//img_2026-08-29_CI_Her-01-Q1b1x1_000438_TTUQ1b1x1_1957069_gsyI8mFc/fd_Her-01-Q1b1x1_2026-08-28_23-52-22_20.00sec_-0.00C_LIGHTs_0167.fits

**** FOUND  16:36:58.80 +42:44:50.3 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 3s
Prepared the HTML report for the field Her-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Her-01-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)2461281.70260376 -observatory V36
10:37:23.17 +10:31:47.7 Mercury (-1.8mag)
13:11:08.09 -10:49:31.9 Venus (-4.6mag)
06:49:03.75 +23:27:00.4 Mars (1.3mag)
09:01:24.85 +17:29:15.7 Jupiter (-1.8mag)
00:53:38.72 +02:52:31.5 Saturn (0.5mag)
04:13:25.58 +21:01:19.0 Uranus (5.7mag)
00:14:34.20 +00:02:22.6 Neptune (7.7mag)
20:26:16.36 -23:37:16.5 Pluto (14.5mag)
23:14:24.21 -03:52:16.2 Moon (-12.5mag)
-rw-r--r-- 1 apache apache 363 Aug 29 00:08 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461281.70260376:
09:01:31.98 +17:28:42.3 Io (6.2mag)
09:01:27.96 +17:29:01.6 Europa (6.3mag)
09:01:38.74 +17:28:11.3 Ganymede (5.7mag)
09:01:53.84 +17:26:59.5 Callisto (6.9mag)
08:58:57.50 +17:41:12.9 Himalia (15.7mag)
09:01:22.81 +17:29:25.6 Thebe (16.6mag)
08:58:37.59 +17:36:02.6 Elara (17.7mag)
09:05:28.45 +16:59:52.5 Pasiphae (17.9mag)
09:03:09.05 +17:44:35.9 Carme (19.0mag)
00:53:35.45 +02:51:58.1 Titan (8.4mag)
00:53:32.28 +02:52:26.4 Rhea (9.7mag)
00:54:11.81 +02:55:04.4 Iapetus (11.1mag)
00:53:23.06 +02:52:27.0 Hyperion (14.4mag)
00:52:35.47 +02:43:10.8 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 29 00:08 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461281.70260376:
20:57:03.85 -08:08:20.2 JWST
14:01:33.83 +55:22:32.9 Chandra
02:13:21.35 +63:05:57.1 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 29 00:08 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461281.70260376 -observatory V36
03:34:05.97 +18:51:56.7 17.5mag P/1996 R2 (Lagerkvist)
18:00:33.50 -34:22:15.3 14.2mag P/2010 H2 (Vales)
07:12:16.61 -69:49:16.3 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:14:24.41 +33:28:16.5 17.7mag C/2017 K2 (PANSTARRS)
04:35:48.05 +43:55:24.1 17.8mag P/2021 N1 (ZTF)
22:20:56.79 +29:42:13.7 17.4mag C/2022 E2 (ATLAS)
07:02:52.51 +26:09:08.2 16.8mag C/2022 N2 (PANSTARRS)
10:41:04.55 +27:34:18.3 17.0mag C/2022 QE78 (ATLAS)
09:42:48.34 +05:16:37.4 18.0mag C/2022 R6 (PANSTARRS)
20:46:28.41 +62:52:13.7 18.0mag C/2023 H5 (Lemmon)
15:32:49.96 -14:50:45.5 14.7mag C/2023 R1 (PANSTARRS)
08:30:01.62 +32:22:06.3 15.7mag C/2024 E1 (Wierzchos)
15:05:48.55 +15:25:46.4 17.9mag C/2024 G6 (ATLAS)
18:40:25.27 +43:25:59.4 13.7mag C/2024 J3 (ATLAS)
20:39:09.42 +49:38:13.5 17.5mag C/2024 R4 (PANSTARRS)
05:30:17.91 -12:55:51.7 15.2mag C/2024 T5 (ATLAS)
07:07:58.35 +20:19:09.9 17.9mag C/2025 J1 (Borisov)
11:03:39.35 +19:27:40.1 17.0mag C/2025 V2 (Rankin)
13:12:25.83 +00:50:05.7 16.9mag C/2025 Y1 (ATLAS)
16:21:05.36 +75:23:54.6 16.3mag C/2026 A2 (Bok)
03:09:02.63 +46:19:09.9 17.3mag C/2026 B2 (Sun-Gao)
12:04:57.39 +10:31:33.3 17.5mag A/2026 E1
22:18:24.76 -33:52:58.5 7.3mag 10P/Tempel
11:42:09.02 -04:48:04.2 16.3mag 29P/Schwassmann-Wachmann
11:50:14.39 -02:11:25.2 17.5mag 63P/Wild
00:49:06.84 -06:29:55.5 15.4mag 65P/Gunn
06:21:08.67 +19:52:24.0 13.7mag 78P/Gehrels
20:21:06.96 -25:33:20.1 17.3mag 84P/Giclas
03:15:17.16 +14:47:51.4 16.7mag 88P/Howell
08:46:05.16 +24:29:10.1 16.5mag 93P/Lovas
05:08:45.79 +25:06:14.4 17.1mag 112P/Urata-Niijima
07:04:08.10 +26:56:58.9 16.0mag 114P/Wiseman-Skiff
10:07:21.91 +22:44:51.4 14.9mag 123P/West-Hartley
12:26:55.50 -18:06:30.0 17.3mag 124P/Mrkos
06:05:55.86 +20:53:14.5 16.0mag 128P/Shoemaker-Holt
07:02:38.51 +17:38:05.2 17.9mag 131P/Mueller
23:56:48.88 +02:49:45.1 17.4mag 139P/Vaisala-Oterma
02:58:17.32 -18:19:10.4 12.3mag 161P/Hartley-IRAS
08:25:17.79 +38:00:06.8 16.2mag 162P/Siding Spring
10:09:29.28 +21:21:14.5 12.5mag 169P/NEAT
03:15:08.36 +09:05:44.1 14.5mag 220P/McNaught
04:22:51.14 +33:18:21.9 15.2mag 260P/McNaught
08:06:50.98 +36:34:10.6 17.3mag 295P/LINEAR
15:19:45.46 +00:46:42.4 17.8mag 391P/Kowalski
09:19:49.34 +17:19:02.1 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.2K Aug 29 00:08 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
04:20:07.58 -42:26:59.90  AT2026zjy  2026-08-23.03 15.91
03:08:18.02 +11:54:46.50  SN2026ymb  2026-08-23.4 16.44
20:22:32.48 -50:45:14.30  SN2026yid  2026-08-22.82 15.13
04:24:28.39 -56:20:21.60  ASASSN-26ey  2026-08-20.02 15.55
16:46:37.81 -63:14:59.80  ASASSN-26ex  2026-08-18.78 3.63
21:28:47.85 +20:31:03.60  SN 2026sfn  2026-08-16.3 17.09
23:01:28.67 -61:00:39.00  SN 2026yib  2026-08-14.85 17.36
00:22:23.20 -32:16:02.70  SN 2026whu  2026-08-14.96 16.5
19:56:21.71 -37:24:19.90  ASASSN-26ew  2026-08-13.82 14.73
13:53:14.21 +00:26:52.00  SN 2026wkv  2026-08-10.12 15.83
05:21:07.61 +23:38:20.10  TCP J05210763+2338194  2026-08-10.59 9.34
01:28:20.49 +40:13:27.10  SN2026wpd  2026-08-9.34 16.37
23:47:50.87 +49:28:49.80  SN2026wjs  2026-08-9.35 17.12
16:03:20.92 +17:43:23.70  AT2026xau  2026-08-9.3 17.71
01:10:22.05 -09:34:08.50  SN2026weo  2026-08-7.46 15.76
00:56:54.35 -35:55:29.40  AT2026wdy  2026-08-5.05 16.08
22:08:07.63 -53:03:58.90  AT2026wek  2026-08-3.82 17.17
14:51:51.34 +66:13:24.60  ASASSN-26ev  2026-08-2.15 14.02
12:06:50.79 -36:16:06.20  SN2026wgm  2026-08-1.73 15.61
16:56:36.90 -59:29:26.00  ASASSN-26er  2026-07-25.82 15.09
01:21:27.83 -10:37:05.00  SN2026vbh  2026-07-25.61 15.97
21:17:31.59 +22:25:50.90  ASASSN-26eq  2026-07-24.37 15.13
18:53:36.89 +16:56:43.60  ASASSN-26ep  2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50  ASASSN-26et  2026-07-22.76 13.98
13:00:47.82 +15:42:17.60  SN2026uwk  2026-07-21.75 16.38
18:52:31.11 -32:28:00.90  ASASSN-26en  2026-07-21.77 14.63
14:42:58.01 -62:32:59.10  ASASSN-26es  2026-07-20.79 15.36
20:12:45.57 -32:53:13.00  ASASSN-26em  2026-07-20.94 16.83
18:54:24.33 -46:11:51.70  ASASSN-26eu  2026-07-20.93 14.86
03:18:56.99 -80:55:10.40  AT2026ugi  2026-07-20.03 17.12
18:43:58.40 +24:22:41.80  ASASSN-26eo  2026-07-19.36 16.16
04:50:01.03 -02:22:33.80  ASASSN-26ej  2026-07-16.17 17.02
18:34:55.28 -31:41:00.90  ASASSN-26ek  2026-07-16.24 15.73
17:07:43.61 -44:21:53.50  ASASSN-26el  2026-07-15.86 16.01
14:45:08.35 +24:13:12.30  ASASSN-26ei  2026-07-16.17 16.46
10:00:46.44 -32:36:31.10  AT 2023mhb  2026-07-14.73 16.67
14:39:37.45 -11:22:36.20  AT 2026unl  2026-07-15.27 17.11
10:49:42.57 -11:25:55.80  ASASSN-26eh  2026-07-14.72 16.58
19:33:53.06 -07:15:00.80  ASASSN-22le  2026-07-14.15 15.5
02:45:40.52 -27:55:30.30  ASASSN-26ef  2026-07-12.35 15.86
23:26:43.80 +04:42:39.70  SN 2026qtn  2026-07-12.22 16.47
02:19:17.26 +28:57:15.40  ASASSN-26ec  2026-07-11.53 2.78
18:31:15.56 -05:34:31.50  AT2026stb  2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00  AT2026pjf  2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70  SN2026pir  2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30  ASASSN-26ed  2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10  AT2026qil  2026-07-9.3 16.15
20:21:30.50 -32:03:40.10  ASASSN-26ee  2026-07-7.22 15.53
19:37:44.09 -05:35:42.80  AT2026ryu  2026-07-7.17 14.88
11:06:55.46 -04:07:04.50  AT2026qqg  2026-07-5.01 16.82
19:07:23.69 -74:13:37.30  AT2026qly  2026-07-5.02 17.31
17:57:43.80 +27:18:40.10  ASASSN-26ea  2026-07-5.07 16.67
19:59:01.43 -32:07:34.30  ASASSN-26eb  2026-07-4.97 15.52
18:46:50.35 -57:44:13.20  SN 2026qqp  2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90  ASASSN-26dz  2026-07-5.14 15.91
19:14:31.37 +12:03:52.90  AT 2026rdg  2026-07-3.43 11.81
04:05:50.09 -70:24:34.40  AT 2026qpr  2026-06-30.4 15.96
13:45:37.49 -05:59:35.80  SN 2026pub  2026-06-30.09 16.01
16:41:15.63 +39:17:14.70  SN 2026pel  2026-06-26.38 16.07
10:14:40.19 -35:38:21.30  ASASSN-26dy  2026-06-25.99 15.63
14:47:21.56 -40:15:51.30  ASASSN-26dv  2026-06-23.03 14.62
13:38:49.79 -77:21:06.70  ASASSN-26dw  2026-06-23.04 16.09
00:59:27.90 +33:08:13.20  SN 2026mke  2026-06-22.39 17.13
11:10:44.73 -30:20:45.50  SN 2026nmv  2026-06-22.06 16.56
21:36:15.68 -21:19:12.50  AT2026oxh  2026-06-22.15 17.14
17:31:38.38 -56:05:51.90  ASASSN-26dx  2026-06-22.02 14.72
14:10:13.44 -38:46:46.10  AT2026pvk  2026-06-22.06 16.53
20:56:47.23 -18:31:05.20  AT2026plb  2026-06-21.31 16.4
15:44:29.68 +21:00:59.30  SN2026ore  2026-06-21.29 17.57
23:50:05.98 -14:01:41.30  AT2026oxl  2026-06-21.52 17.64
17:36:54.73 -18:10:04.20  AT2026ouj  2026-06-20.92 15.15
00:34:04.08 -30:22:09.20  AT2026ntk  2026-06-18.09 17.34
20:49:13.39 +25:17:59.20  ASASSN-26du  2026-06-15.39 15.93
23:09:30.84 +32:40:42.00  SN2026oxc  2026-06-14.35 16.83
02:02:26.78 +32:04:21.30  AT2026ovz  2026-06-14.59 15.39
21:26:28.11 -72:31:19.50  AT2026nwc  2026-06-11 17.05
17:54:57.33 +26:32:34.20  SN 2026odc  2026-06-11.23 17.62
13:55:59.94 +17:30:37.20  SN 2026nyq  2026-06-11.1 16.24
00:50:45.14 -71:38:36.90  ASASSN-26dt  2026-06-11.13 10.22
14:42:19.73 +19:11:35.60  SN2026nyp  2026-06-10.3 16.32
12:23:23.92 +12:56:43.50  SN2026mta  2026-06-8.29 16.69
12:30:18.51 +47:12:33.20  SN2026oao  2026-06-9.32 17.02
10:51:05.21 -42:28:56.60  AT2026nvf  2026-06-8.12 16.75
13:50:22.48 -07:35:00.00  SN2026npn  2026-06-8.02 17.58
00:56:07.17 +43:01:43.20  ASASSN-26dq  2026-06-7.43 13.58
01:07:49.46 +41:59:43.70  SN 2026obc  2026-06-7.43 15.15
21:11:25.22 +14:14:31.90  ASASSN-26dr  2026-06-7.24 16.24
06:21:27.06 -65:16:42.00  ASASSN-26ds  2026-06-2.97 15.02
20:07:38.15 -21:07:05.40  SN2026mho  2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10  AT2026min  2026-05-24.21 16.63
11:44:32.95 -68:48:30.00  ASASSN-26no  2026-05-24 8.41
19:00:42.82 -48:31:01.60  ASASSN-26dp  2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60  ASASSN-26dn  2026-05-20.01 14.64
11:24:54.06 +47:57:01.60  AT2026nma  2026-05-20.29 15.46
21:27:08.58 +33:24:38.10  AT2026lli  2026-05-19.34 15.86
00:31:01.41 -13:38:51.70  AT2026nad  2026-05-19.39 15.34
15:16:06.61 -79:16:32.40  ASASSN-26dm  2026-05-19.03 14.44
11:24:25.21 -59:23:19.10  ASASSN-26dl  2026-05-18.02 13.55
13:45:51.52 -53:16:01.00  ASASSN-26dk  2026-05-18.16 12.96
02:05:49.69 -30:29:09.60  ASASSN-26dh  2026-05-18.43 15.37
-rw-r--r-- 1 apache apache 5.7K Aug 29 00:08 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
02:19:17.36 +28:57:15.8  TCP J02191736+2857158  2026-07-12.3549  12.5mag
00:44:56.43 +41:57:41.6  PNV J00445643+4157416  2026-07-13.8026  17.98Cmag
00:42:55.36 +41:17:27.0  PNV J00425536+4117270  2026-07-20.1813  17.7mag
20:35:43.64 +61:31:32.9  TCP J20354364+6131329  2026-07-20.5443  14.4mag
21:17:31.48 +22:25:51.0  TCP J21173148+2225510  2026-07-23.5577  14.8mag
00:41:24.04 +40:49:02.8  PNV J00412404+4049028  2026-07-25.0157  18.7mag
00:43:04.26 +41:02:28.6  PNV J00430426+4102286  2026-07-26.1512  20mag
14:51:51.40 +66:13:24.0  TCP J14515140+6613240  2026-07-29.2561  13.5mag
00:43:06.15 +41:22:08.2  PNV J00430615+4122082  2026-07-30.0085  19.4mag
00:41:33.23 +41:10:12.2  PNV J00413323+4110122  2026-08-02.8913  17.1mag
05:21:07.63 +23:38:19.4  TCP J05210763+2338194  2026-08-06.4109  11.2mag
22:57:17.96 +47:07:41.8  TCP J22571796+4707418  2026-08-09.3289  14.3mag
09:13:38.17 +76:28:18.1  PSN J09133817+7628181  2026-08-09.8037  15.4mag
00:43:17.29 +41:26:48.6  PNV J00431729+4126486  2026-08-14.0920  16.8mag
00:42:52.82 +41:10:58.6  PNV J00425282+4110586  2026-08-17.7723  19.9mag
00:42:52.83 +41:10:59.6  PNV J00425283+4110596  2026-08-18.6119  19.3mag
18:25:12.76 -22:25:29.3  TCP J18251276-2225293  2026-08-19.1062  9.4mag
18:03:09.04 +12:18:14.0  TCP J18030904+1218140  2026-08-19.5199  14.9mag
19:45:06.48 +18:22:42.2  PNV J19450648+1822422  2026-08-25.1278  9.0mag
00:42:54.65 +41:22:59.3  PNV J00425465+4122593  2026-08-25.4712  18.9mag
-rw-r--r-- 1 apache apache 190K Aug 29 00:08 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
09:35:34.709 +00:56:04.68  AT 2026xti  2026-01-27.47 21.2
21:52:33.253 -17:58:16.44  AT 2026xth  2026-08-06.68 19.94
12:08:48.403 -07:54:21.72  AT 2026xtg  2026-02-24.49 20.36
02:00:20.418 -49:16:45.81  AT 2026xtf  2026-07-20.78 19.97
10:46:21.315 -03:27:30.71  AT 2026xte  2026-01-20.62 22.02
02:26:56.393 -42:38:05.65  AT 2026xtd  2026-07-20.77 19.71
09:49:53.865 +05:48:24.44  AT 2026xtc  2026-01-11.59 22.2
02:48:02.176 -56:19:29.33  AT 2026xtb  2026-07-20.80 19.96
00:20:16.346 -20:36:53.55  AT 2026xta  2026-08-06.64 19.91
23:40:20.063 -20:05:55.81  AT 2026xsz  2026-07-21.72 20.55
01:51:20.204 -06:48:48.83  AT 2026xsy  2026-07-20.76 19.66
19:03:24.963 +30:17:50.43  AT 2026xsx  2026-08-05.87 18.93
22:46:52.408 -07:52:32.86  AT 2026xsw  2026-08-05.65 18.73
07:13:40.090 +40:40:34.39  AT 2026xsv  2026-02-06.29 20.62
00:27:08.471 -13:06:25.38  AT 2026xsu  2026-08-06.65 19.81
00:17:40.281 -15:08:19.75  SN 2026xst  2026-08-06.65 19.39
23:07:10.081 -46:29:32.67  AT 2026xss  2026-08-01.76 19.43
23:24:16.986 -39:54:38.19  AT 2026xsr  2026-08-01.59 19.34
14:05:54.276 -15:52:29.96  AT 2026xsq  2026-02-17.61 20.88
16:00:02.823 +12:57:02.46  AT 2026xsp  2026-02-13.59 21.18
-rw-r--r-- 1 apache apache 88K Aug 29 00:08 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Sat Aug 29 00:07:29 CDT 2026
=======================================
TIMING SExtractor: 1 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 0 seconds
TIMING select_aperture: 0 seconds
    VAST_RUN_default.sex.telephoto_lens_onlybrightstars_v1: 3s (0.05 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 21s (0.35 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 5s (0.08 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 1s (0.02 min)
    WAIT_FOR_UCAC5: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 33s (0.55 min)
TIMING SExtractor: 6 seconds
TIMING matching_and_photometry: 1 seconds
TIMING lightcurve_write: 2 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 13s (0.22 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 1s (0.02 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 9s (0.15 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 1s (0.02 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 1s (0.02 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 3s (0.05 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 27s (0.45 min)
FIELD_Her-01-Q1b1x1: 72s (1.20 min)
=======================================
TOTAL_RUNTIME: 88s (1.47 min)
Finished: Sat Aug 29 00:08:57 CDT 2026