FITS images used in this processing run:

Field Lyn-04-Q1b1x1 reference image: Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Field Lyn-04-Q1b1x1 reference image: Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Field Lyn-04-Q1b1x1 second-epoch image: Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
Field Lyn-04-Q1b1x1 second-epoch image: Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461082.77314936 11.02.2026 06:33:10.105   /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
First image: 2461082.77314936 11.02.2026 06:33:10.105   /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Last  image: 2461341.81899440 28.10.2026 07:39:11.116   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 0
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.22
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):  10415
Objects passed selection criteria:  10359
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 7289
Average stars matched: 7126.25 (97.7672 %)
Memory usage VmPeak:   236484 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Oct 28 02:44:50 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461082.77314936 11.02.2026 06:33:10.105   /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
First image: 2461082.77314936 11.02.2026 06:33:10.105   /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Last  image: 2461341.81899440 28.10.2026 07:39:11.116   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 67
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.95
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: 11 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):  59655
Objects passed selection criteria:  59461
Measurements per detected object (mean, median, min, max):    2.7    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.7    2.0    2    4
Average stars detected per image: 42456.8
Average stars matched: 41213.8 (97.0723 %)
Memory usage VmPeak:   280516 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on  Thu Oct 15 15:05:03 CDT 2026
VaST build number  1.0rc89-241-g3eca6a38
OpenMP enabled: Yes
SExtractor version 2.25.2 (2026-10-15)
GNU bash, version 5.3.20(1)-release (x86_64-pc-linux-gnu)
Processing completed on  Wed Oct 28 02:45:33 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
SEXTRACTOR_CONFIG_FILES_HIGH_PRIORITY_EXTRA= default.sex.telephoto_lens_vTTU
HIGH_PRIORITY_FIELDS= Sco6 Oph-08-Q1b1x1 Oph-08-Q2b1x1 Sco-04-Q1b1x1 Sco-04-Q2b1x1 Sgr-04-Q1b1x1 Sgr-04-Q2b1x1 242
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=esa_tap (lib/gaia_dr2_cone_search.sh -> ESA Gaia Archive TAP service)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
Lyn-04-Q1b1x1
#######################################
########### Starting Lyn-04-Q1b1x1 ###########
Processing Lyn-04-Q1b1x1
server tau has sufficient free disk space available: 210101 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 210101 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.png' -> 'transient_report/Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits_preview.png'

Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits


renamed 'Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.png' -> 'transient_report/Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits_preview.png'

Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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= 464.2081
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 555.7674
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 4235.9281
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 882.9619
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 4280.5762
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 894.3457
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 9.12506
INFO:                  SECOND_EPOCH__SD_ratio= 0.013
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 =     18.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 15.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits 
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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= '2026-10-28T02:38:23.6728117' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-28T07:38:23.6728117' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61341.3183295368 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-28T07:38:33.5722240' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61341.3184441202 / 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      =      125.99841372152 / [deg] RA of telescope" status=0
Record 32: "DEC     =     45.9999193968823 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     31.8980555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     53.0141666666667 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =      1.8878084141812 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / 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  = 'Lyn-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '08 24 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  =                29513 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29513 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     18.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     18.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 92.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.29 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 15.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            18.401472 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            11.200896 / [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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/d_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits :)

Spent 0.532013 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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/d_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     18.2900009155273 / [degC] Focuser temperature
AMBTEMP =                 15.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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= '2026-10-28T02:39:11.1164329' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-28T07:39:11.1164329' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61341.3188786572 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-28T07:39:21.0170765' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61341.3189932522 / 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      =     125.998413603111 / [deg] RA of telescope" status=0
Record 32: "DEC     =     45.9999194257148 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     32.0311111111111 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     53.0627777777778 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     1.88084421729624 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / 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  = 'Lyn-04'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '08 24 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  =                29513 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                29513 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     18.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     18.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT=                 14.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY=                 92.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE=               903.29 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP =                 15.6 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR =                 31.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST=            18.401472 / [kph] Wind gust" status=0
Record 61: "WINDSPD =            11.200896 / [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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/d_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits :)

Spent 0.512864 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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/d_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Previews of the CALIBRATED second-epoch images:


fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits



fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
  
SExtractor catalog cache: saved Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.cat to cache
SExtractor catalog cache: saved Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.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/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Checking WCS cache directory local_wcs_cache
Checking 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: 2461341.81844528
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits exists and is non-empty
wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits exists and is non-empty
wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits exists and is non-empty
wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (1st reference image)
verification OK: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:24:00.746 +45:59:58.90 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits (1st new image)
verification OK: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
Image size: 941.7'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:24:01.104 +45:59:52.26 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 08:24:00.746 +45:59:58.90
Second-epoch image center 08:24:01.104 +45:59:52.26
Angular distance between the image centers 0.0021 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits (2nd new image)
verification OK: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Image size: 941.7'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:23:58.623 +45:59:44.25 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 08:24:00.746 +45:59:58.90
Second-epoch image center 08:23:58.623 +45:59:44.25
Angular distance between the image centers 0.0074 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  08:24:01.104 +45:59:52.26
Second-epoch second image center 08:23:58.623 +45:59:44.25
Angular distance between the image centers 0.00752 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/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits &> /tmp/tmp.mhr4BqiR4d
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits &> /tmp/tmp.SjsBasUV57
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits &> /tmp/tmp.4QHhIEE8ig
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits &> /tmp/tmp.7xBP3eF3nT
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Calibrating the magnitude scale
Found non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.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_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.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_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat 
Found non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
The reference image (wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits) and catalog (wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat) found
'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat' -> 'wcsmag.cat'
Read 11002 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9422 to 138.6057 deg, Dec +39.9650 to +51.3287 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 113.9422 to 138.6057 deg, Dec 39.9650 to 51.3287 deg
Loaded 6170 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): 4381 out of 4735 total matches.
Matched with Tycho-2 4735 out of 11002 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.939600
a=0.000000 b=1.000000 c=22.939600
From vast_summary.log: estimated ref. image limiting mag.:  -7.22
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.72

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.72

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 11002 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9422 to 138.6057 deg, Dec +39.9650 to +51.3287 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 113.9422 to 138.6057 deg, Dec 39.9650 to 51.3287 deg
Loaded 6170 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): 4381 out of 4735 total matches.
Matched with Tycho-2 4735 out of 11002 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Forced-photometry filter: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits -> calib.txt_param_ref_wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (aperture=6.2)
Read 11045 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9428 to 138.6056 deg, Dec +39.9648 to +51.3241 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 113.9428 to 138.6056 deg, Dec 39.9648 to 51.3241 deg
Loaded 6167 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): 4397 out of 4732 total matches.
Matched with Tycho-2 4732 out of 11045 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Forced-photometry filter: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits -> calib.txt_param_ref_wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits (aperture=6.2)
____ 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:
 2.1 pix  Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
 2.2 pix  Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
 2.8 pix  fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
 2.8 pix  fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Limiting magnitude estimates:
 15.7 mag.  Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
 15.7 mag.  Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
 14.0 mag.  fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
 14.0 mag.  fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
All-image limiting magnitude estimate:  14.0 (SNR )  11.1 (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.mhr4BqiR4d (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits' -> 'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.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/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS_IMAGE_NAME=wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS-calibrated image found: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Checking if the catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits alredy exist and is non-empty...
Catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS catalog name: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.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=826, bad_region=0, passed=11002
Got 11002 stars (including 10164 good ones) from the SExtractor catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat 
util/solve_plate_with_UCAC5 got 11002 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 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 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 4908 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 11002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4907 matched stars entering correct_measured_positions(), 11002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Accuracy estimation diagnostic: 4907 matched stars entering correct_measured_positions(), 11002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4907 stars left (next iteration limit 5398)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits N_match=4907 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.543 sigma_q2_arcsec=0.359 sigma_q3_arcsec=0.359 sigma_q4_arcsec=0.307 n_q1=1004 n_q2=1328 n_q3=1111 n_q4=1464 worst_quadrant_to_overall_ratio=1.458
WCS_HEADER_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits selection=current_pairs N_selected=4907 N_valid=4907 bias_ra_arcsec=0.008 bias_dec_arcsec=0.003 median_sep_arcsec=0.291 p95_sep_arcsec=0.909 n_q1=1004 n_q2=1328 n_q3=1111 n_q4=1464 occupied_cells_4x4=16/16
The image catalog is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits -region wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.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.SjsBasUV57 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits' -> 'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.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/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS_IMAGE_NAME=wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS-calibrated image found: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Checking if the catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits alredy exist and is non-empty...
Catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS catalog name: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.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=810, bad_region=0, passed=11045
Got 11045 stars (including 10220 good ones) from the SExtractor catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat 
util/solve_plate_with_UCAC5 got 11045 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 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 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 4908 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 11045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 11045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 11045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4908 stars left (next iteration limit 5398)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits N_match=4908 sigma_overall_arcsec=0.359 sigma_q1_arcsec=0.501 sigma_q2_arcsec=0.347 sigma_q3_arcsec=0.358 sigma_q4_arcsec=0.300 n_q1=1010 n_q2=1320 n_q3=1114 n_q4=1464 worst_quadrant_to_overall_ratio=1.394
WCS_HEADER_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits selection=current_pairs N_selected=4908 N_valid=4908 bias_ra_arcsec=0.008 bias_dec_arcsec=0.002 median_sep_arcsec=0.287 p95_sep_arcsec=0.898 n_q1=1010 n_q2=1320 n_q3=1114 n_q4=1464 occupied_cells_4x4=16/16
The image catalog is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits -region wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.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.4QHhIEE8ig (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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
WCS-calibrated image found: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
Checking if the catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
WCS catalog name: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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=243, bad_region=0, passed=3661
Got 3661 stars (including 3413 good ones) from the SExtractor catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat 
util/solve_plate_with_UCAC5 got 3661 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 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 650 to 708 (Dec 40.1 to 51.3)
Done reading UCAC5 zone files...
Matched 3353 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3347 matched stars entering correct_measured_positions(), 3348 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3347 matched stars entering correct_measured_positions(), 3661 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 

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 650 to 708 (Dec 40.1 to 51.3)
Done reading UCAC5 zone files...
Matched 3353 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3347 matched stars entering correct_measured_positions(), 3661 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Accuracy estimation diagnostic: 3347 matched stars entering correct_measured_positions(), 3661 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 3347 stars left (next iteration limit 3681)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3347 robust_rms=13.809 arcsec worst_region_rms=25.989 arcsec outer_annulus_rms=25.989 arcsec
SIP_REFIT: SIP order 3 trial: matched=3347 robust_rms=0.477 arcsec worst_region_rms=0.731 arcsec outer_annulus_rms=0.731 arcsec
SIP_REFIT: SIP order 5 trial: matched=3347 robust_rms=0.301 arcsec worst_region_rms=0.419 arcsec outer_annulus_rms=0.419 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3347 robust_rms_before=1.072 arcsec robust_rms_before_corrected=0.285 arcsec robust_rms_after=0.301 arcsec worst_region_rms_before=0.449 worst_region_rms_after=0.419 outer_annulus_rms_before=1.211 outer_annulus_rms_after=0.419
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.449 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits worst_region_rms_kept=0.449 arcsec robust_rms_kept=0.285 arcsec matched=3347
WCS_QUALITY_DIAG: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits N_match=3347 sigma_overall_arcsec=0.294 sigma_q1_arcsec=0.286 sigma_q2_arcsec=0.310 sigma_q3_arcsec=0.277 sigma_q4_arcsec=0.283 n_q1=956 n_q2=696 n_q3=929 n_q4=766 worst_quadrant_to_overall_ratio=1.057
WCS_HEADER_DIAG: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits selection=current_pairs N_selected=3347 N_valid=3347 bias_ra_arcsec=0.300 bias_dec_arcsec=0.781 median_sep_arcsec=1.006 p95_sep_arcsec=1.834 n_q1=956 n_q2=696 n_q3=929 n_q4=766 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits -region wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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.7xBP3eF3nT (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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
WCS-calibrated image found: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Checking if the catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
WCS catalog name: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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=233, bad_region=0, passed=3629
Got 3629 stars (including 3393 good ones) from the SExtractor catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat 
util/solve_plate_with_UCAC5 got 3629 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 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 650 to 708 (Dec 40.1 to 51.3)
Done reading UCAC5 zone files...
Matched 3334 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3329 matched stars entering correct_measured_positions(), 3330 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 3329 matched stars entering correct_measured_positions(), 3629 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 650 to 708 (Dec 40.1 to 51.3)
Done reading UCAC5 zone files...
Matched 3334 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 3328 matched stars entering correct_measured_positions(), 3629 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 3328 matched stars entering correct_measured_positions(), 3629 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Excluding outliers - 3328 stars left (next iteration limit 3661)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=3328 robust_rms=13.819 arcsec worst_region_rms=25.538 arcsec outer_annulus_rms=25.538 arcsec
SIP_REFIT: SIP order 3 trial: matched=3328 robust_rms=0.492 arcsec worst_region_rms=0.699 arcsec outer_annulus_rms=0.699 arcsec
SIP_REFIT: SIP order 5 trial: matched=3328 robust_rms=0.298 arcsec worst_region_rms=0.423 arcsec outer_annulus_rms=0.423 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=3328 robust_rms_before=1.070 arcsec robust_rms_before_corrected=0.279 arcsec robust_rms_after=0.298 arcsec worst_region_rms_before=0.427 worst_region_rms_after=0.423 outer_annulus_rms_before=1.201 outer_annulus_rms_after=0.423
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.427 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits worst_region_rms_kept=0.427 arcsec robust_rms_kept=0.279 arcsec matched=3328
WCS_QUALITY_DIAG: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits N_match=3328 sigma_overall_arcsec=0.285 sigma_q1_arcsec=0.284 sigma_q2_arcsec=0.292 sigma_q3_arcsec=0.261 sigma_q4_arcsec=0.270 n_q1=945 n_q2=690 n_q3=936 n_q4=757 worst_quadrant_to_overall_ratio=1.026
WCS_HEADER_DIAG: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits selection=current_pairs N_selected=3328 N_valid=3328 bias_ra_arcsec=0.321 bias_dec_arcsec=0.794 median_sep_arcsec=1.006 p95_sep_arcsec=1.839 n_q1=945 n_q2=690 n_q3=936 n_q4=757 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits -region wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits to local_wcs_cache/
'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits' -> 'local_wcs_cache/wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits'
Saving the final (post-refit) wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits to local_wcs_cache/
'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits' -> 'local_wcs_cache/wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits'
Saving the final (post-refit) wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits to local_wcs_cache/
'wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits' -> 'local_wcs_cache/wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits'
Saving the final (post-refit) wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits to local_wcs_cache/
'wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits' -> 'local_wcs_cache/wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits sigma_overall=0.372 worst_q_ratio=1.458
ref2=Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits sigma_overall=0.359 worst_q_ratio=1.394
new1=fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits sigma_overall=0.294 worst_q_ratio=1.057
new2=fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits sigma_overall=0.285 worst_q_ratio=1.026
reference average sigma_overall=0.3655 worst_q_ratio=1.426
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259_astrometric_residuals.png (4907 matched stars from wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260_astrometric_residuals.png (4908 matched stars from wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402_astrometric_residuals.png (3347 matched stars from wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403_astrometric_residuals.png (3328 matched stars from wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.25 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits'
Saving fully-calibrated image wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits'
Preparing the HTML report for the field Lyn-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Lyn-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
  
SExtractor catalog cache: saved Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.cat to cache
SExtractor catalog cache: saved Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Creating symlink local_wcs_cache/wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Creating symlink local_wcs_cache/wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
Creating symlink local_wcs_cache/wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Checking 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_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits exists and is non-empty
wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits exists and is non-empty
wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits exists and is non-empty
wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (1st reference image)
verification OK: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Image size: 941.6'x627.1'  15.7(deg)x10.5(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:24:00.746 +45:59:58.90 J2000 4789.000 3195.000 
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits (1st new image)
verification OK: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
Image size: 941.7'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:24:01.104 +45:59:52.26 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 08:24:00.746 +45:59:58.90
Second-epoch image center 08:24:01.104 +45:59:52.26
Angular distance between the image centers 0.0021 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits (2nd new image)
verification OK: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Image size: 941.7'x626.7'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:23:58.623 +45:59:44.25 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 08:24:00.746 +45:59:58.90
Second-epoch image center 08:23:58.623 +45:59:44.25
Angular distance between the image centers 0.0074 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  08:24:01.104 +45:59:52.26
Second-epoch second image center 08:23:58.623 +45:59:44.25
Angular distance between the image centers 0.00752 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/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits &> /tmp/tmp.XkcvwC13Kx
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits &> /tmp/tmp.GHSocyBusm
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits &> /tmp/tmp.C2BWUDHFZi
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits &> /tmp/tmp.qs4DS5gGKx
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Calibrating the magnitude scale
Found non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.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_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.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_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat 
Found non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
The reference image (wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits) and catalog (wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat) found
'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat' -> 'wcsmag.cat'
Read 64555 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9044 to 138.6734 deg, Dec +39.9650 to +51.3469 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 113.9044 to 138.6734 deg, Dec 39.9650 to 51.3469 deg
Loaded 6205 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): 4039 out of 4743 total matches.
Matched with Tycho-2 4743 out of 64555 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.827600
a=0.000000 b=1.000000 c=22.827600
From vast_summary.log: estimated ref. image limiting mag.:  -6.95
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.88

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.88

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 64555 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9044 to 138.6734 deg, Dec +39.9650 to +51.3469 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 113.9044 to 138.6734 deg, Dec 39.9650 to 51.3469 deg
Loaded 6205 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): 4039 out of 4743 total matches.
Matched with Tycho-2 4743 out of 64555 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Forced-photometry filter: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits -> calib.txt_param_ref_wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (aperture=4.8)
Read 64532 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9425 to 138.6740 deg, Dec +39.9649 to +51.3363 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 113.9425 to 138.6740 deg, Dec 39.9649 to 51.3363 deg
Loaded 6189 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): 4029 out of 4740 total matches.
Matched with Tycho-2 4740 out of 64532 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Forced-photometry filter: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits -> calib.txt_param_ref_wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 62 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
 2.0 pix  Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
 2.6 pix  fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
 2.6 pix  fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Limiting magnitude estimates:
 15.9 mag.  Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
 15.9 mag.  Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
 14.1 mag.  fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
 14.1 mag.  fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
All-image limiting magnitude estimate:  14.1 (SNR )  13.3 (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.XkcvwC13Kx (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits' -> 'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.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/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS_IMAGE_NAME=wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS-calibrated image found: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Checking if the catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits alredy exist and is non-empty...
Catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS catalog name: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.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=36, blended=3777, bad_region=4, passed=64519
Got 64519 stars (including 60622 good ones) from the SExtractor catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat 
util/solve_plate_with_UCAC5 got 64519 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 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 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 4912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 64519 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 64519 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31" 
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 64519 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33" 
Excluding outliers - 4911 stars left (next iteration limit 5403)
Stop iterations.


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

SIP_REFIT: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.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_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits N_match=4911 sigma_overall_arcsec=0.361 sigma_q1_arcsec=0.500 sigma_q2_arcsec=0.351 sigma_q3_arcsec=0.346 sigma_q4_arcsec=0.305 n_q1=1013 n_q2=1344 n_q3=1105 n_q4=1449 worst_quadrant_to_overall_ratio=1.388
WCS_HEADER_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits selection=current_pairs N_selected=4911 N_valid=4911 bias_ra_arcsec=0.018 bias_dec_arcsec=0.010 median_sep_arcsec=0.285 p95_sep_arcsec=0.898 n_q1=1013 n_q2=1344 n_q3=1105 n_q4=1449 occupied_cells_4x4=16/16
The image catalog is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits -region wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.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.GHSocyBusm (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits' -> 'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.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/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS_IMAGE_NAME=wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS-calibrated image found: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Checking if the catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits alredy exist and is non-empty...
Catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS catalog name: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.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=39, blended=3795, bad_region=4, passed=64493
Got 64493 stars (including 60589 good ones) from the SExtractor catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat 
util/solve_plate_with_UCAC5 got 64493 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013078 (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 0.010462 (37.7 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 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 4914 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 64493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 64493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 64493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32" 
Excluding outliers - 4914 stars left (next iteration limit 5405)
Stop iterations.


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

SIP_REFIT: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.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_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits N_match=4914 sigma_overall_arcsec=0.353 sigma_q1_arcsec=0.482 sigma_q2_arcsec=0.338 sigma_q3_arcsec=0.355 sigma_q4_arcsec=0.295 n_q1=1019 n_q2=1349 n_q3=1096 n_q4=1450 worst_quadrant_to_overall_ratio=1.365
WCS_HEADER_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits selection=current_pairs N_selected=4914 N_valid=4914 bias_ra_arcsec=0.019 bias_dec_arcsec=0.013 median_sep_arcsec=0.279 p95_sep_arcsec=0.877 n_q1=1019 n_q2=1349 n_q3=1096 n_q4=1450 occupied_cells_4x4=16/16
The image catalog is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits -region wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.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.C2BWUDHFZi (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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
WCS-calibrated image found: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
Checking if the catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
WCS catalog name: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat 
Excluding image region:   190.0  1039.0   192.0  1041.0  (defined in bad_region.lst)
Excluding image region:   226.0  1548.0   228.0  1550.0  (defined in bad_region.lst)
Excluding image region:   351.0  1875.0   353.0  1877.0  (defined in bad_region.lst)
Excluding image region:   501.0  5912.0   503.0  5914.0  (defined in bad_region.lst)
Excluding image region:   638.0  5545.0   640.0  5547.0  (defined in bad_region.lst)
Excluding image region:   724.0  2731.0   726.0  2733.0  (defined in bad_region.lst)
Excluding image region:   883.0  1376.0   885.0  1378.0  (defined in bad_region.lst)
Excluding image region:   901.0  3972.0   903.0  3974.0  (defined in bad_region.lst)
Excluding image region:  1151.0   918.0  1153.0   920.0  (defined in bad_region.lst)
Excluding image region:  1157.0   135.0  1159.0   137.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=574, bad_region=8, passed=21042
Got 21042 stars (including 20425 good ones) from the SExtractor catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat 
util/solve_plate_with_UCAC5 got 21042 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 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 650 to 708 (Dec 40.1 to 51.3)
Done reading UCAC5 zone files...
Matched 4913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 4907 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 21042 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 650 to 708 (Dec 40.1 to 51.3)
Done reading UCAC5 zone files...
Matched 4913 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 21042 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Accuracy estimation diagnostic: 4906 matched stars entering correct_measured_positions(), 21042 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30" 
Excluding outliers - 4906 stars left (next iteration limit 5396)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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=4906 robust_rms=12.866 arcsec worst_region_rms=28.005 arcsec outer_annulus_rms=28.005 arcsec
SIP_REFIT: SIP order 3 trial: matched=4906 robust_rms=0.504 arcsec worst_region_rms=0.769 arcsec outer_annulus_rms=0.769 arcsec
SIP_REFIT: SIP order 5 trial: matched=4906 robust_rms=0.327 arcsec worst_region_rms=0.445 arcsec outer_annulus_rms=0.445 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4906 robust_rms_before=1.075 arcsec robust_rms_before_corrected=0.310 arcsec robust_rms_after=0.327 arcsec worst_region_rms_before=0.443 worst_region_rms_after=0.445 outer_annulus_rms_before=1.215 outer_annulus_rms_after=0.445
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.443 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits worst_region_rms_kept=0.443 arcsec robust_rms_kept=0.310 arcsec matched=4906
WCS_QUALITY_DIAG: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits N_match=4906 sigma_overall_arcsec=0.311 sigma_q1_arcsec=0.325 sigma_q2_arcsec=0.335 sigma_q3_arcsec=0.284 sigma_q4_arcsec=0.309 n_q1=1412 n_q2=961 n_q3=1456 n_q4=1077 worst_quadrant_to_overall_ratio=1.079
WCS_HEADER_DIAG: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits selection=current_pairs N_selected=4906 N_valid=4906 bias_ra_arcsec=0.299 bias_dec_arcsec=0.772 median_sep_arcsec=1.009 p95_sep_arcsec=1.836 n_q1=1412 n_q2=961 n_q3=1456 n_q4=1077 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits -region wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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.qs4DS5gGKx (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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
WCS-calibrated image found: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Checking if the catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
WCS catalog name: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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=5, blended=567, bad_region=8, passed=20938
Got 20938 stars (including 20331 good ones) from the SExtractor catalog wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat 
util/solve_plate_with_UCAC5 got 20938 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013079 (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 0.010463 (37.7 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 650 to 708 (Dec 40.1 to 51.3)
Done reading UCAC5 zone files...
Matched 4912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 4905 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 20938 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 650 to 708 (Dec 40.1 to 51.3)
Done reading UCAC5 zone files...
Matched 4912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 20938 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28" 
Accuracy estimation diagnostic: 4904 matched stars entering correct_measured_positions(), 20938 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29" 
Excluding outliers - 4904 stars left (next iteration limit 5394)
Stop iterations.


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

SIP_REFIT: wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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=4904 robust_rms=12.661 arcsec worst_region_rms=27.984 arcsec outer_annulus_rms=27.984 arcsec
SIP_REFIT: SIP order 3 trial: matched=4904 robust_rms=0.509 arcsec worst_region_rms=0.743 arcsec outer_annulus_rms=0.743 arcsec
SIP_REFIT: SIP order 5 trial: matched=4904 robust_rms=0.324 arcsec worst_region_rms=0.443 arcsec outer_annulus_rms=0.443 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4904 robust_rms_before=1.069 arcsec robust_rms_before_corrected=0.306 arcsec robust_rms_after=0.324 arcsec worst_region_rms_before=0.433 worst_region_rms_after=0.443 outer_annulus_rms_before=1.201 outer_annulus_rms_after=0.443
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.433 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits worst_region_rms_kept=0.433 arcsec robust_rms_kept=0.306 arcsec matched=4904
WCS_QUALITY_DIAG: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits N_match=4904 sigma_overall_arcsec=0.303 sigma_q1_arcsec=0.308 sigma_q2_arcsec=0.310 sigma_q3_arcsec=0.285 sigma_q4_arcsec=0.304 n_q1=1410 n_q2=961 n_q3=1454 n_q4=1079 worst_quadrant_to_overall_ratio=1.025
WCS_HEADER_DIAG: file=fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits selection=current_pairs N_selected=4904 N_valid=4904 bias_ra_arcsec=0.316 bias_dec_arcsec=0.785 median_sep_arcsec=1.006 p95_sep_arcsec=1.820 n_q1=1410 n_q2=961 n_q3=1454 n_q4=1079 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits -region wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
Saving fully-calibrated image wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.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_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/wcs_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits
Preparing the HTML report for the field Lyn-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits at 08:09:11.32 +47:08:27.2:  12.73 +/- 0.02  detection
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits at 08:11:48.39 +45:13:38.9:  13.54 +/- 0.03  detection
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits at 08:09:11.32 +47:08:27.2:  12.71 +/- 0.02  detection
Forced photometry reference-image weighted average:  12.72 +/- 0.01
Forced photometry filter REJECTED candidate at 08:09:11.32 +47:08:27.2: ref_mag=12.72 +/- 0.01 new_mean_mag=12.8797 delta=-0.16 (need > 0.90)
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits at 08:11:48.39 +45:13:38.9:  13.49 +/- 0.03  detection
Forced photometry reference-image weighted average:  13.52 +/- 0.02
Forced photometry filter REJECTED candidate at 08:11:48.39 +45:13:38.9: ref_mag=13.52 +/- 0.02 new_mean_mag=13.2763 delta=0.24 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
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Considering the candidate 79226_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79226_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.79    08:23:52.95 +47:36:03.3   4750 4161   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  08:23:52.88 +47:36:03.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 79232_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79232_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.00    08:19:22.41 +48:54:48.7   4280 4942   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  08:19:22.42 +48:54:49.9 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 79234_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79234_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    10.42    07:40:38.60 +49:30:11.7   0456 5490   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  07:40:38.61 +49:30:11.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 79247_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79247_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    10.68    07:42:51.07 +48:54:39.3   0641 5106   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (24.3") between the two second-epoch detections
  
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Considering the candidate 79248_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79248_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    10.57    07:39:45.87 +45:46:55.5   0124 3246   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (25.9") between the two second-epoch detections
  
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Considering the candidate 79252_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79252_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    10.71    08:35:22.15 +48:51:59.5   5864 4980   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (26.0") between the two second-epoch detections
  
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Considering the candidate 79254_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79254_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    10.80    08:16:49.16 +47:20:07.4   4035 3987   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (26.2") between the two second-epoch detections
  
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Considering the candidate 79290_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79290_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    11.82    08:07:22.55 +48:18:09.9   3083 4578   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (25.4") between the two second-epoch detections
  
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Considering the candidate 79296_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79296_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    11.70    08:25:45.68 +41:38:54.0   5070 0580   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (29.1") between the two second-epoch detections
  
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Considering the candidate 79300_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79300_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    11.84    08:32:08.50 +43:27:41.1   5727 1708   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (28.5") between the two second-epoch detections
  
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Considering the candidate 79309_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79309_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    11.79    08:57:54.22 +43:03:17.0   8582 1727   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (29.9") between the two second-epoch detections
  
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Considering the candidate 79311_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79311_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.14    08:18:45.00 +43:45:50.1   4262 1839   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (28.1") between the two second-epoch detections
  
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Considering the candidate 79312_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79312_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.17    08:38:29.25 +48:12:03.6   6203 4602   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (26.5") between the two second-epoch detections
  
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Considering the candidate 79321_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79321_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.43    08:21:51.04 +51:03:35.4   4494 6247   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (24.3") between the two second-epoch detections
  
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Considering the candidate 79327_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79327_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.15    09:00:53.00 +41:46:08.8   9029 0995   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  09:00:53.02 +41:46:09.0 in the exclusion list exclusion_list_bbsc.txt ****
  
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Considering the candidate 79329_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79329_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.35    07:58:14.61 +43:56:48.3   2031 1984   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  07:58:14.62 +43:56:47.8 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 79334_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79334_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.26    07:58:38.71 +42:19:56.0   2026 1004   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (27.8") between the two second-epoch detections
  
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Considering the candidate 79339_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79339_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.55    07:50:16.17 +45:47:22.2   1244 3149   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  07:50:16.21 +45:47:22.2 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 79345_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79345_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.64    08:14:32.23 +48:59:16.7   3801 4983   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (25.4") between the two second-epoch detections
  
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Considering the candidate 79346_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79346_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.41    08:23:13.97 +40:53:29.1   4798 0111   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (29.5") between the two second-epoch detections
  
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Considering the candidate 79349_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79349_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.72    07:39:22.97 +48:16:50.9   0250 4763   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (24.6") between the two second-epoch detections
  
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Considering the candidate 79365_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79365_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.50    09:08:59.10 +49:18:52.3   9158 5669   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  09:08:59.17 +49:18:53.1 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 79366_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79366_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.67    07:58:16.89 +43:57:02.9   2036 1986   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  07:58:16.95 +43:57:04.4 in the exclusion list exclusion_list_bsc.txt ****
  
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Considering the candidate 79373_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79373_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.87    07:44:17.90 +45:23:06.2   0585 2957   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  07:44:17.90 +45:23:06.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 79375_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79375_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.79    08:16:41.80 +48:54:26.9   4015 4935   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (25.5") between the two second-epoch detections
  
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Considering the candidate 79389_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79389_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.17    07:39:09.12 +47:27:08.7   0171 4264   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (24.6") between the two second-epoch detections
  
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Considering the candidate 79390_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79390_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 1     2026 10 28.31845    2461341.81845    12.87    08:09:11.27 +47:08:27.3   3250 3872   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
Discovery image 2     2026 10 28.31899    2461341.81899    12.89    08:09:11.37 +47:08:27.0   3254 3873   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

  
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Considering the candidate 79391_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79391_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.83    07:48:33.82 +42:12:53.1   0884 0997   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (27.9") between the two second-epoch detections
  
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Considering the candidate 79392_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79392_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.78    07:49:24.70 +43:55:10.0   1063 2025   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (27.0") between the two second-epoch detections
  
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Considering the candidate 79394_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79394_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.78    07:55:56.80 +42:20:43.5   1723 1026   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (27.9") between the two second-epoch detections
  
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Considering the candidate 79408_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79408_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.79    07:50:22.82 +40:56:10.8   1029 0203   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (28.3") between the two second-epoch detections
  
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Considering the candidate 79414_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79414_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.26    07:43:50.88 +49:28:54.7   0774 5442   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (23.9") between the two second-epoch detections
  
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Considering the candidate 79418_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79418_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.22    07:40:33.37 +47:49:58.0   0341 4478   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (24.6") between the two second-epoch detections
  
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Considering the candidate 79419_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79419_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.23    08:08:32.93 +49:01:46.8   3208 5015   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  08:08:32.98 +49:01:47.3 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 79420_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79420_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.02    09:05:17.67 +45:48:08.9   9133 3495   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (28.7") between the two second-epoch detections
  
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Considering the candidate 79432_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79432_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.03    07:42:16.47 +44:02:02.9   0284 2160   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (26.9") between the two second-epoch detections
  
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Considering the candidate 79434_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79434_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.28    08:17:41.15 +47:09:59.9   4124 3886   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  08:17:41.19 +47:09:59.7 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 79436_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79436_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    12.93    09:03:11.99 +43:39:53.7   9112 2176   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (29.6") between the two second-epoch detections
  
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Considering the candidate 79437_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79437_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.47    07:42:15.25 +49:36:38.0   0623 5537   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (22.4") between the two second-epoch detections
  
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Considering the candidate 79441_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79441_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.31    07:42:04.71 +42:52:11.3   0189 1455   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (27.6") between the two second-epoch detections
  
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Considering the candidate 79443_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79443_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.26    08:03:11.97 +45:38:19.8   2608 2984   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  08:03:11.90 +45:38:20.5 in the exclusion list exclusion_list.txt ****
  
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Considering the candidate 79444_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79444_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.07    08:13:46.62 +47:51:04.2   3725 4297   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (25.7") between the two second-epoch detections
  
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Considering the candidate 79445_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79445_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.37    08:55:31.90 +48:47:38.3   7869 5142   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (26.7") between the two second-epoch detections
  
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Considering the candidate 79450_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79450_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.19    07:45:23.30 +45:55:15.8   0732 3271   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (25.9") between the two second-epoch detections
  
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Considering the candidate 79451_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79451_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.19    08:47:37.56 +42:58:28.2   7451 1547   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (29.6") between the two second-epoch detections
  
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Considering the candidate 79452_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79452_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.29    07:59:30.82 +47:41:18.6   2275 4236   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (24.8") between the two second-epoch detections
  
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Considering the candidate 79453_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79453_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.29    08:09:05.98 +41:56:40.7   3193 0737   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (28.6") between the two second-epoch detections
  
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Considering the candidate 79454_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79454_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.31    07:51:57.49 +45:15:22.2   1400 2814   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (26.2") between the two second-epoch detections
  
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Considering the candidate 79456_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79456_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 1     2026 10 28.31845    2461341.81845    13.32    08:11:48.41 +45:13:39.4   3509 2716   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-38-23_20.00sec_0.00C_LIGHTs_0402.fits
Discovery image 2     2026 10 28.31899    2461341.81899    13.25    08:11:48.37 +45:13:38.4   3514 2718   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

  
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Considering the candidate 79464_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79464_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.38    08:29:27.86 +49:53:54.1   5250 5569   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (25.8") between the two second-epoch detections
  
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Considering the candidate 79465_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79465_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.32    08:39:26.39 +44:05:23.9   6494 2139   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (28.4") between the two second-epoch detections
  
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Considering the candidate 79466_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79466_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.64    08:55:20.52 +46:34:34.9   8022 3807   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (27.1") between the two second-epoch detections
  
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Considering the candidate 79467_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79467_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.43    08:24:09.35 +45:17:09.8   4821 2769   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (27.6") between the two second-epoch detections
  
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Considering the candidate 79468_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79468_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.55    07:41:21.14 +46:39:22.2   0349 3757   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (26.1") between the two second-epoch detections
  
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Considering the candidate 79470_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79470_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.53    08:53:11.65 +43:08:31.9   8054 1715   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (27.8") between the two second-epoch detections
  
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Considering the candidate 79473_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79473_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.42    08:26:57.34 +43:34:38.4   5158 1751   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (28.3") between the two second-epoch detections
  
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Considering the candidate 79476_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79476_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.78    08:07:56.06 +50:02:59.4   3159 5634   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (23.0") between the two second-epoch detections
  
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Considering the candidate 79477_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 79477_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 2     2026 10 28.31899    2461341.81899    13.71    08:30:54.23 +43:21:38.1   5595 1640   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (27.8") between the two second-epoch detections
  
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Considering the candidate 78019_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 78019_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 3     2026 10 28.31899    2461341.81899    12.98    08:17:01.68 +50:29:50.3   4039 5898   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (24.4") between the two second-epoch detections
  
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Considering the candidate 45913_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 45913_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 3     2026 10 28.31899    2461341.81899    12.46    07:47:56.49 +44:41:44.6   0941 2507   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (26.3") between the two second-epoch detections
  
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Considering the candidate 40855_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 40855_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 3     2026 10 28.31899    2461341.81899    12.09    09:02:41.49 +40:22:28.5   9367 0177   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

Rejecting candidate due to large distance (30.6") between the two second-epoch detections
  
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Considering the candidate 05218_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403
The candidate 05218_fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403 did not pass the final checks
Discovery image 3     2026 10 28.31899    2461341.81899    11.84    08:40:49.56 +50:08:12.3   6341 5789   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_Lyn-04-Q1b1x1_024004_TTUQ1b1x1_2641095_RBX0kinn/fd_Lyn-04-Q1b1x1_2026-10-28_02-39-11_20.00sec_-0.00C_LIGHTs_0403.fits

**** FOUND  08:40:49.48 +50:08:11.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 1s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Lyn-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Lyn-04-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461341.81844528 -observatory V36
15:05:10.42 -19:56:56.6 Mercury (1.3mag)
13:35:01.99 -16:02:17.8 Venus (-4.3mag)
09:17:13.06 +17:22:53.5 Mars (0.9mag)
09:44:09.85 +14:19:47.2 Jupiter (-2.0mag)
00:37:51.42 +01:08:56.5 Saturn (0.4mag)
04:09:57.08 +20:52:30.9 Uranus (5.6mag)
00:08:48.53 -00:35:20.5 Neptune (7.7mag)
20:24:17.55 -23:42:24.4 Pluto (14.5mag)
04:03:23.99 +25:39:57.5 Moon (-12.0mag)
-rw-r--r-- 1 apache apache 362 Oct 28 02:44 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461341.81844528:
09:44:17.00 +14:19:07.1 Io (6.0mag)
09:44:05.73 +14:20:09.6 Europa (6.1mag)
09:44:08.10 +14:19:58.1 Ganymede (5.5mag)
09:43:45.38 +14:22:04.3 Callisto (6.8mag)
09:45:10.64 +14:33:03.2 Himalia (15.5mag)
09:44:07.58 +14:20:00.5 Thebe (16.4mag)
09:43:35.41 +14:44:19.8 Elara (17.4mag)
09:45:24.57 +13:45:27.8 Pasiphae (17.7mag)
09:41:35.43 +14:50:38.6 Carme (18.7mag)
00:37:37.24 +01:09:00.8 Titan (8.2mag)
00:37:53.77 +01:08:38.6 Rhea (9.6mag)
00:38:08.40 +01:08:17.4 Iapetus (11.0mag)
00:37:44.47 +01:09:15.5 Hyperion (14.2mag)
00:36:05.19 +00:56:36.3 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 28 02:44 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461341.81844528:
04:14:57.21 +18:50:35.3 JWST
19:05:35.32 +01:35:35.3 Chandra
06:52:52.95 +00:14:23.8 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 28 02:44 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461341.81844528 -observatory V36
03:37:56.23 +20:04:27.3 17.1mag P/1996 R2 (Lagerkvist)
07:44:25.99 +37:57:38.8 17.9mag P/2004 V5 (LINEAR-Hill)
07:44:31.14 +37:57:26.0 17.9mag P/2004 V5-A (LINEAR-Hill)
07:43:50.89 +37:57:42.4 17.9mag P/2004 V5-B (LINEAR-Hill)
05:02:49.95 +40:04:20.8 17.8mag P/2009 Y2 (Kowalski)
18:41:23.52 -33:03:25.3 14.9mag P/2010 H2 (Vales)
07:44:38.38 -73:30:54.0 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:12:59.20 +35:08:20.7 17.7mag C/2017 K2 (PANSTARRS)
04:28:17.17 +47:36:38.1 17.8mag P/2021 N1 (ZTF)
07:34:56.39 +25:20:53.4 16.9mag C/2022 N2 (PANSTARRS)
09:07:42.91 +37:41:17.4 16.4mag C/2024 E1 (Wierzchos)
18:33:18.27 +40:57:44.3 17.4mag C/2024 J3 (ATLAS)
05:44:45.78 -13:38:35.4 16.4mag C/2024 T5 (ATLAS)
12:49:50.33 +14:38:05.4 15.8mag C/2025 V2 (Rankin)
14:08:38.95 -04:06:28.7 16.4mag C/2025 Y1 (ATLAS)
19:51:21.31 +56:52:40.1 15.4mag C/2026 A2 (Bok)
13:01:50.89 +16:10:22.7 17.7mag A/2026 E1
16:14:05.10 -60:29:58.8 14.0mag P/2026 R2 (Leonard)
19:28:17.36 -05:15:35.1 16.8mag P/2026 T1 (ATLAS)
23:43:41.67 +15:36:31.0 17.0mag 2P/Encke
23:18:18.09 -27:28:08.4 15.2mag 10P/Tempel
02:32:45.65 +33:33:20.4 16.4mag 11P/Tempel-Swift-LINEAR
12:22:19.78 -09:32:36.3 16.3mag 29P/Schwassmann-Wachmann
00:13:05.93 -09:05:24.3 15.8mag 65P/Gunn
07:55:01.67 +14:12:30.0 13.9mag 78P/Gehrels
02:41:23.66 +13:24:09.8 18.0mag 88P/Howell
08:39:21.75 +44:35:41.8 17.1mag 112P/Urata-Niijima
09:39:21.64 +07:54:16.0 17.7mag 114P/Wiseman-Skiff
12:15:01.88 +09:24:30.0 14.8mag 123P/West-Hartley
20:05:42.33 +12:36:27.5 10.0mag 161P/Hartley-IRAS
10:59:02.97 -01:58:50.9 15.7mag 169P/NEAT
03:16:27.10 +02:41:22.1 15.1mag 220P/McNaught
06:20:55.97 +48:40:25.8 15.6mag 260P/McNaught
07:49:51.22 +25:11:56.8 17.6mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.7K Oct 28 02:44 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
17:54:18.84 -27:36:35.70  TCP J17541876-2736362  2026-10-24.76 9.92
10:38:47.97 +53:30:34.00  SN2026sqf  2026-10-24.6 13.27
21:49:53.30 +14:07:44.90  ASASSN-26fq  2026-10-23.23 14.82
01:00:14.36 +34:04:05.90  ASASSN-26fp  2026-10-23.34 12.9
01:06:23.14 -63:46:37.10  ASASSN-26fo  2026-10-19.79 -4.88
00:25:28.03 +20:14:39.10  SN2026afqd  2026-10-19.36 -0.77
22:14:03.37 -45:07:18.60  ASASSN-26fm  2026-10-13.75 14.42
01:57:48.19 -33:14:42.30  SN 2026aedl  2026-10-12.33 15.3
18:05:22.06 +17:52:41.00  ASASSN-26fn  2026-10-11.74 15.23
21:50:55.86 -02:51:49.30  SN2026acyb  2026-10-9.85 16.83
03:40:34.04 +02:31:56.70  SN2026acvp  2026-10-9.95 17.75
04:33:25.91 -13:41:04.20  SN2026adhl  2026-10-9.94 17.52
09:20:05.05 +27:03:12.40  SN2026aeif  2026-10-9.47 15.93
02:58:07.77 -65:18:52.90  ASASSN-26fl  2026-10-7.9 -0.85
02:49:03.98 -49:55:57.00  SN 2026adfy  2026-10-4.88 16.61
22:03:46.31 -11:07:57.70  AT2026adgn  2026-10-4.28 -2.56
15:03:12.98 +49:51:05.40  ASASSN-26fj  2026-10-2.06 15.91
08:07:27.96 -65:51:03.90  ASASSN-26fi  2026-10-1.36 15.82
21:02:34.66 +23:57:26.20  ASASSN-26fh  2026-10-1.27 15.94
20:00:16.62 +03:26:29.90  AT2026adfv  2026-10-1.3 16.42
00:08:42.74 -32:33:16.50  SN2026abhc  2026-09-29.15 15.57
21:02:30.26 -19:27:41.80  SN2026acxa  2026-09-29.13 14.65
04:39:17.45 -28:06:12.40  ASASSN-26fg  2026-09-23.25 15.73
05:25:07.80 +04:38:32.40  SN2026aajs  2026-09-21.32 17.04
19:56:12.67 +08:25:27.70  AT2026acgs  2026-09-18.14 15.84
00:02:34.06 +52:55:18.90  ASASSN-26ff  2026-09-16.38 15.41
23:44:33.18 +17:46:12.20  SN2026yjv  2026-09-15.38 18.32
16:21:12.24 +57:37:51.30  SN 2026aafh  2026-09-14.11 15.02
23:36:00.27 -19:28:18.00  SN 2026aaks  2026-09-14.44 16.89
16:35:24.86 -05:32:38.20  SN2026aasi  2026-09-12.99 16.58
16:46:08.71 +37:25:21.80  SN2026aafk  2026-09-13.25 17.4
23:48:37.86 +50:25:24.60  SN2026aafs  2026-09-13.47 17
21:20:27.02 +02:10:42.50  SN2026aagh   -------
08:02:26.85 -24:37:44.10  ASASSN-26fe  2026-09-13.34 13.67
02:29:34.91 +23:06:56.30  SN2026aars  2026-09-12.27 16.93
02:47:25.52 -32:58:34.50  SN 2026znh  2026-09-9.92 16.26
04:59:14.53 -83:27:58.80  ASASSN-26fd  2026-09-9.11 17.27
17:52:06.79 -23:43:20.70  ASASSN-26fc  2026-09-8.79 12.14
03:52:53.26 -14:19:28.70  SN 2026zfw  2026-09-8 17.78
01:53:26.46 +10:07:25.10  SN2026aacj  2026-09-7.17 16.27
20:04:34.47 +62:38:38.10  SN2026zji  2026-09-7.14 15.87
22:37:05.64 +34:24:35.00  SN2026aaiv  2026-09-7.25 13.48
22:24:21.29 -10:25:31.60  ASASSN-26fb  2026-09-5.3 13.93
00:44:54.28 +41:33:10.50  AT2026aabo  2026-09-3.29 15.02
00:52:12.40 -58:22:08.60  SN 2026zhl  2026-08-31.92 16.51
19:53:57.87 +61:00:19.70  ASASSN-26fa  2026-08-31.18 14.63
00:21:50.96 -09:29:16.30  AT2026zwp  2026-08-31.41 15.59
19:45:06.20 +18:22:48.80  V488  2026-08-30.13 9.37
18:25:12.79 -22:25:29.10  V8055  2026-08-30 10.76
17:17:45.96 +64:31:40.10  ASASSN-26ez  2026-08-25.13 10.87
19:02:47.09 +58:08:21.00  AT2026zwo  2026-08-24.16 15.78
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
01:21:27.89 -10:37:05.90  SN2026vbh  2026-07-25.05 15.79
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
-rw-r--r-- 1 apache apache 5.7K Oct 28 02:44 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
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
00:42:50.38 +41:18:58.76  PNV J00425038+4118587  2026-09-04.1512  18.2mag
00:42:12.76 +41:16:28.4  PNV J00421276+4116284  2026-09-10.9176  18.67Cmag
17:52:06.80 -23:43:20.7  TCP J17520680-2343207  2026-09-08.7896  12.6mag
00:42:40.94 +41:15:37.1  PNV J00424094+4115371  2026-09-17.8925  18.3mag
08:49:20.13 -09:19:15.8  TCP J08492013-0919158  2026-09-18.4698  13.3mag
00:42:13.93 +41:16:35.6  PNV J00421393+4116356  2026-09-22.6597  19.66Cmag
18:14:01.58 +15:13:55.5  TCP J18140158+1513555  2026-09-24.4645  14.1mag
00:42:36.61 +41:13:50.5  TCP J00423661+4113505  2026-09-29.7462  17.4mag
22:03:46.29 -11:07:57.8  TCP J22034629-1107578  2026-09-29.7438  14.51Cmag
22:05:02.06 +20:49:01.2  TCP J22050206+2049012  2026-10-03.5715  17.13Cmag
00:38:15.01 +41:14:47.2  TCP J00381501+4114472  2026-10-08.5978  17.72Cmag
01:06:05.83 +09:51:20.4  TCP J01060583+0951204  2026-10-10.8543  14.54Cmag
17:54:18.76 -27:36:36.2  TCP J17541876-2736362  2026-10-12.3993  10.8mag
09:56:00.79 +69:06:15.2  PNV J09560079+6906152  2026-10-14.9274  19.38Cmag
00:43:30.83 +41:26:55.3  PNV J00433083+4126553  2026-10-17.5651  18.61Cmag
04:57:32.08 +30:15:41.6  TCP J04573208+3015416  2026-10-17.7818  18.21Cmag
05:21:07.64 +23:38:21.3  TCP J05210764+2338213  2026-10-18.4020  10.3mag
05:34:11.01 +28:45:30.5  TCP J05341101+2845305  2026-10-18.3604  16.6mag
-rw-r--r-- 1 apache apache 191K Oct 28 02:44 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
00:24:47.391 -02:59:42.80  SN 2026aett  2026-10-08.29 20.1822
02:59:10.941 -20:30:34.93  AT 2026aets  2026-10-06.37 19.7659
05:53:12.927 +45:08:05.58  AT 2026aetr  2026-10-04.49 19.6205
06:25:25.402 +52:26:28.41  AT 2026aetq  2026-10-08.47 18.185
01:27:10.008 +12:53:26.88  TDE 2026aetp  2026-10-06.86 20.42
06:50:16.761 +21:22:25.66  AT 2026aeto  2026-10-07.46 19.0121
19:50:47.681 +36:22:07.63  AT 2026aetn  2026-10-05.31 19.441
07:21:33.096 +24:38:24.50  AT 2026aetl  2026-10-07.22 19.8
08:30:03.915 +01:34:45.41  AT 2026aetk  2026-10-05.52 19.5934
10:32:09.821 +11:37:46.17  AT 2026aetj  2026-10-01.53 18.5059
16:11:43.883 +20:59:33.48  AT 2026aeti  2026-10-03.14 19.2268
19:55:55.462 +58:10:08.22  AT 2026aeth  2026-10-02.16 20.7283
14:55:19.146 +37:33:21.65  AT 2026aetg  2026-10-02.14 17.2445
14:51:59.504 +47:04:29.76  AT 2026aetf  2026-10-02.14 19.1738
06:50:36.388 +58:36:08.80  SN 2026aete  2026-10-07.53 19.306
09:20:29.340 +55:06:35.79  SN 2026aetd  2026-10-07.54 17.677
08:26:28.724 +38:08:57.54  AT 2026aetc  2026-10-02.47 19.3657
06:41:51.189 +21:53:58.11  SN 2026aetb  2026-10-07.46 19.5374
08:34:43.981 +46:14:33.95  AT 2026aeta  2026-10-02.51 19.5454
09:00:29.362 -03:20:55.67  AT 2026aesz  2026-10-03.53 19.6849
-rw-r--r-- 1 apache apache 89K Oct 28 02:44 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Oct 28 02:41:36 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: 22s (0.37 min)
    PLATE_VERIFY_AND_POINTING: 0s (0.00 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 6s (0.10 min)
    MAGCAL_SANITY_CHECK: 0s (0.00 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 3s (0.05 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 35s (0.58 min)
TIMING SExtractor: 5 seconds
TIMING matching_and_photometry: 2 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 2 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 12s (0.20 min)
    WCS_CACHE_SETUP: 0s (0.00 min)
    WCS_CALIBRATION_AND_EPHEMERIS: 0s (0.00 min)
    PLATE_VERIFY_AND_POINTING: 1s (0.02 min)
    UCAC5_PLATE_SOLVING: 0s (0.00 min)
    MAGNITUDE_CALIBRATION: 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: 1s (0.02 min)
    CANDIDATE_FILTERING_TOTAL: 2s (0.03 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_Lyn-04-Q1b1x1: 76s (1.27 min)
=======================================
TOTAL_RUNTIME: 253s (4.22 min)
Finished: Wed Oct 28 02:45:49 CDT 2026