FITS images used in this processing run:

Field LMi-01-Q2b1x1 reference image: LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Field LMi-01-Q2b1x1 reference image: LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
Field LMi-01-Q2b1x1 second-epoch image: LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
Field LMi-01-Q2b1x1 second-epoch image: LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits

## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref.  image: 2461058.83373419 18.01.2026 08:00:24.634   /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
First image: 2461058.83373419 18.01.2026 08:00:24.634   /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Last  image: 2461341.82154913 28.10.2026 07:42:51.845   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 2
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -7.17
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):  5746
Objects passed selection criteria:  5714
Measurements per detected object (mean, median, min, max):    2.5    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.5    2.0    2    4
Average stars detected per image: 3703.5
Average stars matched: 3618.25 (97.6981 %)
Memory usage VmPeak:   232760 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 02:52:24 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: 2461058.83373419 18.01.2026 08:00:24.634   /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
First image: 2461058.83373419 18.01.2026 08:00:24.634   /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Last  image: 2461341.82154913 28.10.2026 07:42:51.845   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
JD time system (TT/UTC/UNKNOWN): UTC
Transient candidates found: 5
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.:  -6.89
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: 6 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):  31426
Objects passed selection criteria:  31336
Measurements per detected object (mean, median, min, max):    2.6    2.0    2    4
Measurements per selected object (mean, median, min, max):    2.6    2.0    2    4
Average stars detected per image: 21320.8
Average stars matched: 20725.2 (97.2069 %)
Memory usage VmPeak:   257116 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 02:53:06 CDT 2026
Host name: tau
############################################################

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 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: 
LMi-01-Q2b1x1
#######################################
########### Starting LMi-01-Q2b1x1 ###########
Processing LMi-01-Q2b1x1
server tau has sufficient free disk space available: 205805 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 205805 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
Small preview (one of the new images): 

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

MAKE_PNG_PLOTS=yes


renamed 'LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.png' -> 'transient_report/LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits_preview.png'

LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits


renamed 'LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.png' -> 'transient_report/LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits_preview.png'

LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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= 448.9815
INFO:         REFERENCE_EPOCH__FIRST_IMAGE_SD= 551.8028
INFO:    SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 5365.7561
INFO:            SECOND_EPOCH__FIRST_IMAGE_SD= 1068.9075
INFO:   SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 5349.3449
INFO:           SECOND_EPOCH__SECOND_IMAGE_SD= 1064.3430
----------------------------------------------
INFO:      ref_to_second_epoch_img_mean_ratio= 11.951
INFO:                  SECOND_EPOCH__SD_ratio= 0.004
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =      15.710000038147 / [degC] Focuser temperature
AMBTEMP =                 15.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.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= '2026-10-28T02:41:46.9183910' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-28T07:41:46.9183910' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61341.3206819212 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-28T07:41:56.8207445' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61341.3207965279 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =      147.27147615983 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9999232177508 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     14.8416666666667 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =              54.0725 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.84905993429274 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'LMi-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '09 49 06'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20672 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20672 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =      15.710000038147 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=      15.710000038147 / [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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/d_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits :)

Spent 0.522455 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/d_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
EXPTIME =                 20.0 / [s] Exposure duration
SET-TEMP=                  0.0 / [degC] CCD temperature setpoint
CCD-TEMP=                 -0.0 / [degC] CCD temperature
FOCTEMP =     15.8100004196167 / [degC] Focuser temperature
AMBTEMP =                 15.6 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits 
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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= '2026-10-28T02:42:51.8452196' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-10-28T07:42:51.8452196' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS =     61341.3214333914 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-10-28T07:43:01.7494183' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG =     61341.3215480209 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING=                    1 / X axis binning factor" status=0
Record 17: "YBINNING=                    1 / Y axis binning factor" status=0
Record 18: "GAIN    =                   30 / Sensor gain" status=0
Record 19: "OFFSET  =                   30 / Sensor gain offset" status=0
Record 20: "XPIXSZ  =                 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ  =                 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M'            / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP=                  0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP=                 -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0'             / Sensor readout mode" status=0
Record 27: "USBLIMIT=                   50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2'       / Name of telescope" status=0
Record 29: "FOCALLEN=                135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO=                  2.2 / Focal ratio" status=0
Record 31: "RA      =     147.271476031622 / [deg] RA of telescope" status=0
Record 32: "DEC     =     37.9999232742002 / [deg] Declination of telescope" status=0
Record 33: "CENTALT =     15.0219444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ  =     54.1863888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS =     3.80526233697431 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West'               / Telescope pointing state" status=0
Record 37: "SITEELEV=               1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT =           33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG=          -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky'         / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview'        / Observatory name" status=0
Record 42: "SITENAME= ''                   / Observatory site name" status=0
Record 43: "FWHEEL  = 'Simulator'          / Filter Wheel name" status=0
Record 44: "FILTER  = 'CV'                 / Active filter name" status=0
Record 45: "OBJECT  = 'LMi-01'             / Name of the object of interest" status=0
Record 46: "OBJCTRA = '09 49 06'           / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+38 00 00'          / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT=                  0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser'        / Focusing equipment name" status=0
Record 50: "FOCPOS  =                20672 / [step] Focuser position" status=0
Record 51: "FOCUSPOS=                20672 / [step] Focuser position" status=0
Record 52: "FOCUSSZ =                  0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP =     15.8100004196167 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM=     15.8100004196167 / [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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits 9576 6388  16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/d_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits :)

Spent 0.523585 seconds 
renamed 'mdark_TTUQ2b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/d_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits 9576 6388  16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-08-12_multinight.fit 9576 6388  16 bitpix
Avarage count on flat field image: 37096.658242
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits :)


No overscan detected - all values seem high! (left_median=24199.0, right_median=29433.0)
renamed 'mff_TTUQ2b1x1_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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
Previews of the CALIBRATED second-epoch images:


fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits



fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits




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

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
  
SExtractor catalog cache: saved LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.cat to cache
SExtractor catalog cache: saved LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.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/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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: 2461341.82079766
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_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits exists and is non-empty
wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits exists and is non-empty
wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits exists and is non-empty
wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits (1st reference image)
verification OK: wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Image size: 941.8'x627.2'  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: 09:49:06.265 +38:00:05.29 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_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits (1st new image)
verification OK: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
Image size: 941.2'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:48:51.675 +37:59:40.88 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 09:49:06.265 +38:00:05.29
Second-epoch image center 09:48:51.675 +37:59:40.88
Angular distance between the image centers 0.0484 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits (2nd new image)
verification OK: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
Image size: 941.1'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:48:54.975 +37:59:15.63 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 09:49:06.265 +38:00:05.29
Second-epoch image center 09:48:54.975 +37:59:15.63
Angular distance between the image centers 0.0396 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  09:48:51.675 +37:59:40.88
Second-epoch second image center 09:48:54.975 +37:59:15.63
Angular distance between the image centers 0.01291 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/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits &> /tmp/tmp.Bet52601MS
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits &> /tmp/tmp.smCl8XUfyb
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits &> /tmp/tmp.xPub6Apqgs
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits &> /tmp/tmp.E38ZZVBHF0
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
Calibrating the magnitude scale
Found non-empty wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.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_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits and wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.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_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits and wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat 
Found non-empty wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits and wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat
The reference image (wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits) and catalog (wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat) found
'wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat' -> 'wcsmag.cat'
Read 7760 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 136.3440 to 157.6118 deg, Dec +32.0322 to +43.3727 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 136.3440 to 157.6118 deg, Dec 32.0322 to 43.3727 deg
Loaded 5364 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): 3768 out of 3968 total matches.
Matched with Tycho-2 3968 out of 7760 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.899800
a=0.000000 b=1.000000 c=22.899800
From vast_summary.log: estimated ref. image limiting mag.:  -7.17
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.73

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.73

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7760 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 136.3440 to 157.6118 deg, Dec +32.0322 to +43.3727 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 136.3440 to 157.6118 deg, Dec 32.0322 to 43.3727 deg
Loaded 5364 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): 3768 out of 3968 total matches.
Matched with Tycho-2 3968 out of 7760 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Forced-photometry filter: calibrated wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits -> calib.txt_param_ref_wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits (aperture=6.1)
Read 7740 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 136.3423 to 157.6117 deg, Dec +32.0092 to +43.3728 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 136.3423 to 157.6117 deg, Dec 32.0092 to 43.3728 deg
Loaded 5378 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): 3732 out of 3971 total matches.
Matched with Tycho-2 3971 out of 7740 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
Forced-photometry filter: calibrated wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits -> calib.txt_param_ref_wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 2 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.1 pix  LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
 2.2 pix  LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
 2.3 pix  fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
 2.3 pix  fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
Limiting magnitude estimates:
 15.7 mag.  LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
 15.7 mag.  LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
 13.4 mag.  fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
 13.4 mag.  fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
All-image limiting magnitude estimate:  13.4 (SNR )  10.5 (80% of stars)  with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.Bet52601MS (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits' -> 'wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.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/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
WCS_IMAGE_NAME=wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
WCS-calibrated image found: wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Checking if the catalog wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat corresponding to the image wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits alredy exist and is non-empty...
Catalog wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat corresponding to the image wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
WCS catalog name: wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=529, bad_region=1668, passed=7760
Got 7760 stars (including 5652 good ones) from the SExtractor catalog wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat 
util/solve_plate_with_UCAC5 got 7760 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (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 0.010464 (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 610 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4768 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4761 matched stars entering correct_measured_positions(), 4761 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4761 matched stars entering correct_measured_positions(), 6451 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 610 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4768 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4761 matched stars entering correct_measured_positions(), 6451 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26" 
Accuracy estimation diagnostic: 4761 matched stars entering correct_measured_positions(), 6451 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4761 stars left (next iteration limit 5237)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits N_match=4761 sigma_overall_arcsec=0.287 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.274 sigma_q3_arcsec=0.267 sigma_q4_arcsec=0.237 n_q1=1543 n_q2=779 n_q3=1596 n_q4=843 worst_quadrant_to_overall_ratio=1.266
WCS_HEADER_DIAG: file=LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits selection=current_pairs N_selected=4761 N_valid=4761 bias_ra_arcsec=0.006 bias_dec_arcsec=0.002 median_sep_arcsec=0.243 p95_sep_arcsec=0.687 n_q1=1543 n_q2=779 n_q3=1596 n_q4=843 occupied_cells_4x4=16/16
The image catalog is written to wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits -region wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.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.smCl8XUfyb (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits' -> 'wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.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/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
WCS_IMAGE_NAME=wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
WCS-calibrated image found: wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
Checking if the catalog wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat corresponding to the image wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits alredy exist and is non-empty...
Catalog wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat corresponding to the image wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
WCS catalog name: wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=564, bad_region=1652, passed=7740
Got 7740 stars (including 5617 good ones) from the SExtractor catalog wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat 
util/solve_plate_with_UCAC5 got 7740 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 610 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4765 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4756 matched stars entering correct_measured_positions(), 4756 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4756 matched stars entering correct_measured_positions(), 6438 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
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 610 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4765 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4756 matched stars entering correct_measured_positions(), 6438 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 4756 matched stars entering correct_measured_positions(), 6438 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 4756 stars left (next iteration limit 5231)
Stop iterations.


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

SIP_REFIT: util/identify.sh trusts the WCS of wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits N_match=4756 sigma_overall_arcsec=0.426 sigma_q1_arcsec=0.486 sigma_q2_arcsec=0.427 sigma_q3_arcsec=0.401 sigma_q4_arcsec=0.389 n_q1=1553 n_q2=775 n_q3=1585 n_q4=843 worst_quadrant_to_overall_ratio=1.141
WCS_HEADER_DIAG: file=LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits selection=current_pairs N_selected=4756 N_valid=4756 bias_ra_arcsec=0.000 bias_dec_arcsec=0.007 median_sep_arcsec=0.345 p95_sep_arcsec=0.870 n_q1=1553 n_q2=775 n_q3=1585 n_q4=843 occupied_cells_4x4=16/16
The image catalog is written to wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits -region wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.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.xPub6Apqgs (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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
WCS_IMAGE_NAME=wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
WCS-calibrated image found: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
Checking if the catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat corresponding to the image wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits alredy exist and is non-empty...
Catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat corresponding to the image wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
WCS catalog name: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=159, bad_region=228, passed=1598
Got 1598 stars (including 1231 good ones) from the SExtractor catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat 
util/solve_plate_with_UCAC5 got 1598 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.2'
Seting catalog search parameters based on the expected field of view 941.2 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013072 (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 0.010458 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 1173 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1173 matched stars entering correct_measured_positions(), 1171 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1173 matched stars entering correct_measured_positions(), 1402 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42" 

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 611 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 1174 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1174 matched stars entering correct_measured_positions(), 1402 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Accuracy estimation diagnostic: 1174 matched stars entering correct_measured_positions(), 1402 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38" 
Excluding outliers - 1174 stars left (next iteration limit 1290)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1174 robust_rms=7.018 arcsec worst_region_rms=10.329 arcsec outer_annulus_rms=10.329 arcsec
SIP_REFIT: SIP order 3 trial: matched=1174 robust_rms=0.579 arcsec worst_region_rms=0.754 arcsec outer_annulus_rms=0.682 arcsec
SIP_REFIT: SIP order 5 trial: matched=1174 robust_rms=0.412 arcsec worst_region_rms=0.513 arcsec outer_annulus_rms=0.513 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1174 robust_rms_before=1.740 arcsec robust_rms_before_corrected=0.387 arcsec robust_rms_after=0.412 arcsec worst_region_rms_before=0.624 worst_region_rms_after=0.513 outer_annulus_rms_before=1.703 outer_annulus_rms_after=0.513
verification OK: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.sip_refit.opWj5Q/candidate.fits
verification OK: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.sip_refit.opWj5Q/candidate.fits
Image size: 941.6'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:48:51.754 +37:59:39.06 J2000 4789.000 3195.000 

 ### Converting SExtractor-derived pixel positions to celestial coordinates using xy2sky from WCSTools ###
 ### Converted positions of 1598 stars ###
'wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.sip_refit.opWj5Q/candidate.wcscat' -> 'vast_debug_catalog_before_xy2sky_correction_2979285.cat.log'
'wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.sip_refit.opWj5Q/candidate.wcscat.xy2sky.T98RWN' -> 'vast_debug_catalog_after_xy2sky_correction_2979285.cat.log'
SIP_REFIT: applied the refit solution (order 5, robust RMS 1.740 -> 0.412 arcsec)
SIP_REFIT: re-matching the catalog with the refit solution (cycle 1, search radius 3.0 arcsec, 1174 pairs from the previous matching)
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 611 to 668 (Dec 32.4 to 43.3)
Done reading UCAC5 zone files...
Matched 1118 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
SIP_REFIT: re-match found 1118 pairs (1174 from the previous matching)
SIP_REFIT: SIP order 2 trial: matched=1118 robust_rms=7.025 arcsec worst_region_rms=9.819 arcsec outer_annulus_rms=9.811 arcsec
SIP_REFIT: SIP order 3 trial: matched=1118 robust_rms=0.587 arcsec worst_region_rms=0.746 arcsec outer_annulus_rms=0.674 arcsec
SIP_REFIT: SIP order 5 trial: matched=1118 robust_rms=0.412 arcsec worst_region_rms=0.515 arcsec outer_annulus_rms=0.515 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1118 robust_rms_before=0.412 arcsec robust_rms_before_corrected=0.412 arcsec robust_rms_after=0.412 arcsec worst_region_rms_before=0.515 worst_region_rms_after=0.515 outer_annulus_rms_before=0.515 outer_annulus_rms_after=0.515
SIP_REFIT: the refit on the re-matched pairs is worse than the solution it would replace (worst-region 0.515 vs 0.515 arcsec) - keeping the current solution
SIP_REFIT: the refit on the re-matched pairs was not applied - keeping the current solution
Accuracy estimation diagnostic: 1118 matched stars entering correct_measured_positions(), 1402 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 1118 matched stars entering correct_measured_positions(), 1402 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34" 
WCS_QUALITY_DIAG: file=fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits N_match=1118 sigma_overall_arcsec=0.417 sigma_q1_arcsec=0.431 sigma_q2_arcsec=0.429 sigma_q3_arcsec=0.406 sigma_q4_arcsec=0.440 n_q1=391 n_q2=150 n_q3=391 n_q4=186 worst_quadrant_to_overall_ratio=1.054
WCS_HEADER_DIAG: file=fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits selection=current_pairs N_selected=1118 N_valid=1118 bias_ra_arcsec=-0.000 bias_dec_arcsec=0.011 median_sep_arcsec=0.341 p95_sep_arcsec=0.881 n_q1=391 n_q2=150 n_q3=391 n_q4=186 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits -region wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.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.E38ZZVBHF0 (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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
WCS_IMAGE_NAME=wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
WCS-calibrated image found: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
Checking if the catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat corresponding to the image wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits alredy exist and is non-empty...
Catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat corresponding to the image wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
WCS catalog name: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=159, bad_region=224, passed=1568
Got 1568 stars (including 1202 good ones) from the SExtractor catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat 
util/solve_plate_with_UCAC5 got 1568 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.4 to 43.2)
Done reading UCAC5 zone files...
Matched 1144 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1144 matched stars entering correct_measured_positions(), 1143 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 1144 matched stars entering correct_measured_positions(), 1374 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.44" 

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 611 to 668 (Dec 32.4 to 43.2)
Done reading UCAC5 zone files...
Matched 1145 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 1145 matched stars entering correct_measured_positions(), 1374 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40" 
Accuracy estimation diagnostic: 1145 matched stars entering correct_measured_positions(), 1374 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39" 
Excluding outliers - 1145 stars left (next iteration limit 1258)
Stop iterations.


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

SIP_REFIT: SIP order 2 trial: matched=1145 robust_rms=7.085 arcsec worst_region_rms=9.858 arcsec outer_annulus_rms=9.665 arcsec
SIP_REFIT: SIP order 3 trial: matched=1145 robust_rms=0.672 arcsec worst_region_rms=1.173 arcsec outer_annulus_rms=0.671 arcsec
SIP_REFIT: SIP order 5 trial: matched=1145 robust_rms=0.433 arcsec worst_region_rms=0.651 arcsec outer_annulus_rms=0.561 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=1145 robust_rms_before=1.744 arcsec robust_rms_before_corrected=0.397 arcsec robust_rms_after=0.433 arcsec worst_region_rms_before=0.609 worst_region_rms_after=0.651 outer_annulus_rms_before=1.691 outer_annulus_rms_after=0.561
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.609 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits worst_region_rms_kept=0.609 arcsec robust_rms_kept=0.397 arcsec matched=1145
WCS_QUALITY_DIAG: file=fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits N_match=1145 sigma_overall_arcsec=0.420 sigma_q1_arcsec=0.417 sigma_q2_arcsec=0.555 sigma_q3_arcsec=0.416 sigma_q4_arcsec=0.431 n_q1=407 n_q2=155 n_q3=397 n_q4=186 worst_quadrant_to_overall_ratio=1.323
WCS_HEADER_DIAG: file=fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits selection=current_pairs N_selected=1145 N_valid=1145 bias_ra_arcsec=0.451 bias_dec_arcsec=0.670 median_sep_arcsec=1.504 p95_sep_arcsec=3.068 n_q1=407 n_q2=155 n_q3=397 n_q4=186 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits -region wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits to local_wcs_cache/
'wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits' -> 'local_wcs_cache/wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits'
Saving the final (post-refit) wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits to local_wcs_cache/
'wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits' -> 'local_wcs_cache/wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits'
Saving the final (post-refit) wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits to local_wcs_cache/
'wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits' -> 'local_wcs_cache/wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits'
Saving the final (post-refit) wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits to local_wcs_cache/
'wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits' -> 'local_wcs_cache/wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits sigma_overall=0.287 worst_q_ratio=1.266
ref2=LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits sigma_overall=0.426 worst_q_ratio=1.141
new1=fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits sigma_overall=0.417 worst_q_ratio=1.054
new2=fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits sigma_overall=0.420 worst_q_ratio=1.323
reference average sigma_overall=0.3565 worst_q_ratio=1.2035
warn-on-ratio threshold: 2.0x reference
###################################

Astrometric residual vector field (catalog-matched stars):

plot_astrometric_residuals_xy.py: wrote wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348_astrometric_residuals.png (4761 matched stars from wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236_astrometric_residuals.png (4756 matched stars from wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424_astrometric_residuals.png (1118 matched stars from wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.30 arcsec)


plot_astrometric_residuals_xy.py: wrote wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425_astrometric_residuals.png (1145 matched stars from wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.38 arcsec)


Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits'
Saving fully-calibrated image wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits'
Preparing the HTML report for the field LMi-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 20322_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425
The candidate 20322_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425 did not pass the final checks
Discovery image 2     2026 10 28.32155    2461341.82155    8.32    09:35:23.67 +39:57:25.8   3258 4454   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits

**** FOUND  09:35:23.61 +39:57:27.2 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 01297_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425
The candidate 01297_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425 did not pass the final checks
Discovery image 3     2026 10 28.32155    2461341.82155    7.80    09:45:34.38 +34:30:44.9   4315 1107   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits

**** FOUND  09:45:34.39 +34:30:44.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field LMi-01-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL

  ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
  
SExtractor catalog cache: saved LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.cat to cache
SExtractor catalog cache: saved LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Creating symlink local_wcs_cache/wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
Creating symlink local_wcs_cache/wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
Creating symlink local_wcs_cache/wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits exists and is non-empty
wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits exists and is non-empty
wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits exists and is non-empty
wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits (1st reference image)
verification OK: wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Image size: 941.8'x627.2'  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: 09:49:06.265 +38:00:05.29 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_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits (1st new image)
verification OK: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
Image size: 941.6'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:48:51.754 +37:59:39.06 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 09:49:06.265 +38:00:05.29
Second-epoch image center 09:48:51.754 +37:59:39.06
Angular distance between the image centers 0.0482 deg.
Soft limit: 0.50 deg.  Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits (2nd new image)
verification OK: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
Image size: 941.1'x624.5'  15.7(deg)x10.4(deg)  9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 09:48:54.975 +37:59:15.63 J2000 4789.000 3195.000 
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 09:49:06.265 +38:00:05.29
Second-epoch image center 09:48:54.975 +37:59:15.63
Angular distance between the image centers 0.0396 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  09:48:51.754 +37:59:39.06
Second-epoch second image center 09:48:54.975 +37:59:15.63
Angular distance between the image centers 0.01242 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/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits &> /tmp/tmp.0qTqzQihAa
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits &> /tmp/tmp.CgeNQr8hjN
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits &> /tmp/tmp.DoXkzfVB72
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
Running  util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2  /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits &> /tmp/tmp.WJkCyoCABn
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
Calibrating the magnitude scale
Found non-empty wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.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_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits and wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.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_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits and wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat 
Found non-empty wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits and wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat
The reference image (wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits) and catalog (wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat) found
'wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat' -> 'wcsmag.cat'
Read 40713 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 136.3381 to 157.6201 deg, Dec +31.9947 to +43.3861 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 136.3381 to 157.6201 deg, Dec 31.9947 to 43.3861 deg
Loaded 5394 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): 3582 out of 3992 total matches.
Matched with Tycho-2 3992 out of 40713 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.790900
a=0.000000 b=1.000000 c=22.790900
From vast_summary.log: estimated ref. image limiting mag.:  -6.89
Updating vast_summary.log: Estimated ref. image limiting mag.:  15.90

Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed!  =)
Estimated ref. image limiting mag.:  15.90

Lightcurve magnitude calibration plot:


Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 40713 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 136.3381 to 157.6201 deg, Dec +31.9947 to +43.3861 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 136.3381 to 157.6201 deg, Dec 31.9947 to 43.3861 deg
Loaded 5394 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): 3582 out of 3992 total matches.
Matched with Tycho-2 3992 out of 40713 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Forced-photometry filter: calibrated wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits -> calib.txt_param_ref_wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits (aperture=4.8)
Read 40745 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 136.3384 to 157.6207 deg, Dec +31.9963 to +43.3847 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 136.3384 to 157.6207 deg, Dec 31.9963 to 43.3847 deg
Loaded 5394 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): 3546 out of 3992 total matches.
Matched with Tycho-2 3992 out of 40745 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits via Tycho-2

Single-image forced-photometry magnitude calibration plot for wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits:


Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
Forced-photometry filter: calibrated wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits -> calib.txt_param_ref_wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits (aperture=4.9)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 4 candidate transients before the final filtering.  (Hard limit: 10000)
Median FWHM seeing for isolated stars:
 2.0 pix  LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
 2.0 pix  LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
 2.2 pix  fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
 2.2 pix  fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
Limiting magnitude estimates:
 15.9 mag.  LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
 15.9 mag.  LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
 13.6 mag.  fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
 13.6 mag.  fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
All-image limiting magnitude estimate:  13.6 (SNR )  12.9 (80% of stars)  with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of  following Karpov (2025, Acta Polytechnica, 65, 50). 
This value should be representative of the faintest stars clearly visible in the image. 
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.0qTqzQihAa (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits' -> 'wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.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/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
WCS_IMAGE_NAME=wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
WCS-calibrated image found: wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
Checking if the catalog wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat corresponding to the image wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits alredy exist and is non-empty...
Catalog wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat corresponding to the image wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits
WCS catalog name: wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=1871, bad_region=6891, passed=40703
Got 40703 stars (including 32197 good ones) from the SExtractor catalog wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat 
util/solve_plate_with_UCAC5 got 40703 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.8'
Seting catalog search parameters based on the expected field of view 941.8 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013081 (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 0.010464 (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 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4767 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4763 matched stars entering correct_measured_positions(), 4763 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4763 matched stars entering correct_measured_positions(), 35327 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 

ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4767 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4763 matched stars entering correct_measured_positions(), 35327 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.25" 
Accuracy estimation diagnostic: 4763 matched stars entering correct_measured_positions(), 35327 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27" 
Excluding outliers - 4763 stars left (next iteration limit 5239)
Stop iterations.


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

SIP_REFIT: wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.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_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits N_match=4763 sigma_overall_arcsec=0.278 sigma_q1_arcsec=0.345 sigma_q2_arcsec=0.255 sigma_q3_arcsec=0.260 sigma_q4_arcsec=0.233 n_q1=1529 n_q2=771 n_q3=1614 n_q4=849 worst_quadrant_to_overall_ratio=1.241
WCS_HEADER_DIAG: file=LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits selection=current_pairs N_selected=4763 N_valid=4763 bias_ra_arcsec=0.004 bias_dec_arcsec=-0.003 median_sep_arcsec=0.236 p95_sep_arcsec=0.673 n_q1=1529 n_q2=771 n_q3=1614 n_q4=849 occupied_cells_4x4=16/16
The image catalog is written to wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits -region wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_LMi-01-Q2b1x1_2026-01-18_02-00-24_20.00sec_-14.90C_LIGHT_0348.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.CgeNQr8hjN (6) ############
Parsing command line arguments...
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits is already a symlink and we do not allow symlinks on symlinks
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits 570.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
WARNING from replace_file_with_symlink_if_filename_contains_white_spaces() the input file /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits is already a symlink and we do not allow symlinks on symlinks
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits' -> 'wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.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/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
WCS_IMAGE_NAME=wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
WCS-calibrated image found: wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
Checking if the catalog wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat corresponding to the image wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits alredy exist and is non-empty...
Catalog wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat corresponding to the image wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits
WCS catalog name: wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=11, blended=1991, bad_region=7035, passed=40734
Got 40734 stars (including 31984 good ones) from the SExtractor catalog wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat 
util/solve_plate_with_UCAC5 got 40734 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 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4761 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4757 matched stars entering correct_measured_positions(), 4757 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4757 matched stars entering correct_measured_positions(), 35241 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 

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 609 to 668 (Dec 32.0 to 43.4)
Done reading UCAC5 zone files...
Matched 4761 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4757 matched stars entering correct_measured_positions(), 35241 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35" 
Accuracy estimation diagnostic: 4757 matched stars entering correct_measured_positions(), 35241 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37" 
Excluding outliers - 4757 stars left (next iteration limit 5232)
Stop iterations.


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

SIP_REFIT: wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.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_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits N_match=4757 sigma_overall_arcsec=0.402 sigma_q1_arcsec=0.442 sigma_q2_arcsec=0.385 sigma_q3_arcsec=0.382 sigma_q4_arcsec=0.373 n_q1=1535 n_q2=775 n_q3=1594 n_q4=853 worst_quadrant_to_overall_ratio=1.099
WCS_HEADER_DIAG: file=LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits selection=current_pairs N_selected=4757 N_valid=4757 bias_ra_arcsec=-0.001 bias_dec_arcsec=-0.003 median_sep_arcsec=0.327 p95_sep_arcsec=0.837 n_q1=1535 n_q2=775 n_q3=1594 n_q4=853 occupied_cells_4x4=16/16
The image catalog is written to wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/reference_imgs/LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits -region wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_LMi-01-Q2b1x1_2026-02-21_23-46-59_20.00sec_-15.00C_LIGHT_0236.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.DoXkzfVB72 (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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
WCS_IMAGE_NAME=wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
WCS-calibrated image found: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
Checking if the catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat corresponding to the image wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits alredy exist and is non-empty...
Catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat corresponding to the image wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
WCS catalog name: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=2, blended=264, bad_region=1075, passed=10266
Got 10266 stars (including 8955 good ones) from the SExtractor catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat 
util/solve_plate_with_UCAC5 got 10266 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 611 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4743 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4737 matched stars entering correct_measured_positions(), 4737 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4737 matched stars entering correct_measured_positions(), 9471 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49" 

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 611 to 668 (Dec 32.2 to 43.3)
Done reading UCAC5 zone files...
Matched 4742 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4736 matched stars entering correct_measured_positions(), 9471 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.50" 
Accuracy estimation diagnostic: 4736 matched stars entering correct_measured_positions(), 9471 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.51" 
Excluding outliers - 4736 stars left (next iteration limit 5210)
Stop iterations.


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

SIP_REFIT: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.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=4736 robust_rms=6.563 arcsec worst_region_rms=9.323 arcsec outer_annulus_rms=9.312 arcsec
SIP_REFIT: SIP order 3 trial: matched=4736 robust_rms=0.695 arcsec worst_region_rms=0.868 arcsec outer_annulus_rms=0.793 arcsec
SIP_REFIT: SIP order 5 trial: matched=4736 robust_rms=0.569 arcsec worst_region_rms=0.655 arcsec outer_annulus_rms=0.655 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4736 robust_rms_before=0.572 arcsec robust_rms_before_corrected=0.526 arcsec robust_rms_after=0.569 arcsec worst_region_rms_before=0.671 worst_region_rms_after=0.655 outer_annulus_rms_before=0.671 outer_annulus_rms_after=0.655
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.671 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits worst_region_rms_kept=0.671 arcsec robust_rms_kept=0.526 arcsec matched=4736
WCS_QUALITY_DIAG: file=fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits N_match=4736 sigma_overall_arcsec=0.509 sigma_q1_arcsec=0.522 sigma_q2_arcsec=0.568 sigma_q3_arcsec=0.480 sigma_q4_arcsec=0.491 n_q1=1638 n_q2=578 n_q3=1739 n_q4=781 worst_quadrant_to_overall_ratio=1.116
WCS_HEADER_DIAG: file=fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits selection=current_pairs N_selected=4736 N_valid=4736 bias_ra_arcsec=-0.012 bias_dec_arcsec=0.013 median_sep_arcsec=0.464 p95_sep_arcsec=1.374 n_q1=1638 n_q2=578 n_q3=1739 n_q4=781 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits -region wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.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.WJkCyoCABn (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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
WCS_IMAGE_NAME=wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
WCS-calibrated image found: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
Checking if the catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat corresponding to the image wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits alredy exist and is non-empty...
Catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat corresponding to the image wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
WCS catalog name: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat 
Excluding image region:    -1.0    -1.0     1.0     1.0  (defined in bad_region.lst)
Excluding image region:  7500.0     0.0  9576.0  6388.0  (defined in bad_region.lst)
Excluding image region:  1122.0  1550.0  1124.0  1552.0  (defined in bad_region.lst)
Excluding image region:  1637.0  2824.0  1639.0  2826.0  (defined in bad_region.lst)
Excluding image region:  1831.0  2839.0  1833.0  2841.0  (defined in bad_region.lst)
Excluding image region:  1905.0  4570.0  1907.0  4572.0  (defined in bad_region.lst)
Excluding image region:  2012.0  4693.0  2014.0  4695.0  (defined in bad_region.lst)
Excluding image region:  2397.0  4241.0  2399.0  4243.0  (defined in bad_region.lst)
Excluding image region:  2679.0  2807.0  2681.0  2809.0  (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions  (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=266, bad_region=1060, passed=10114
Got 10114 stars (including 8814 good ones) from the SExtractor catalog wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat 
util/solve_plate_with_UCAC5 got 10114 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.1'
Seting catalog search parameters based on the expected field of view 941.1 arcmin
UCAC5 catalog search parameters:
                    catalog_search_parameters->search_radius_deg= 0.013071 (47.1 arcsec)
                    catalog_search_parameters->brightest_mag= 1.00
                    catalog_search_parameters->faintest_mag= 13.50
                    catalog_search_parameters->search_radius_second_step_deg 0.010457 (37.6 arcsec)

ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4751 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4741 matched stars entering correct_measured_positions(), 4741 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4741 matched stars entering correct_measured_positions(), 9338 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 

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 611 to 668 (Dec 32.3 to 43.3)
Done reading UCAC5 zone files...
Matched 4750 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4740 matched stars entering correct_measured_positions(), 9338 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Accuracy estimation diagnostic: 4740 matched stars entering correct_measured_positions(), 9338 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.52" 
Excluding outliers - 4740 stars left (next iteration limit 5215)
Stop iterations.


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

SIP_REFIT: wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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=4740 robust_rms=6.703 arcsec worst_region_rms=9.525 arcsec outer_annulus_rms=8.962 arcsec
SIP_REFIT: SIP order 3 trial: matched=4740 robust_rms=0.712 arcsec worst_region_rms=0.967 arcsec outer_annulus_rms=0.812 arcsec
SIP_REFIT: SIP order 5 trial: matched=4740 robust_rms=0.586 arcsec worst_region_rms=0.794 arcsec outer_annulus_rms=0.692 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4740 robust_rms_before=1.835 arcsec robust_rms_before_corrected=0.541 arcsec robust_rms_after=0.586 arcsec worst_region_rms_before=0.694 worst_region_rms_after=0.794 outer_annulus_rms_before=1.789 outer_annulus_rms_after=0.692
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-region baseline 0.694 arcsec) - keeping the original
SIP_REFIT_REJECTED: file=fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits worst_region_rms_kept=0.694 arcsec robust_rms_kept=0.541 arcsec matched=4740
WCS_QUALITY_DIAG: file=fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits N_match=4740 sigma_overall_arcsec=0.530 sigma_q1_arcsec=0.541 sigma_q2_arcsec=0.623 sigma_q3_arcsec=0.514 sigma_q4_arcsec=0.500 n_q1=1650 n_q2=564 n_q3=1743 n_q4=783 worst_quadrant_to_overall_ratio=1.176
WCS_HEADER_DIAG: file=fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits selection=current_pairs N_selected=4740 N_valid=4740 bias_ra_arcsec=0.412 bias_dec_arcsec=0.675 median_sep_arcsec=1.616 p95_sep_arcsec=3.244 n_q1=1650 n_q2=564 n_q3=1743 n_q4=783 occupied_cells_4x4=16/16
The image catalog is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat.ds9.reg
You may view it with the command:
 ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits -region wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-41-46_20.00sec_-0.00C_LIGHT_0424.fits
Saving fully-calibrated image wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.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_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/wcs_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits
Preparing the HTML report for the field LMi-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 0s
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52181_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425
The candidate 52181_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425 did not pass the final checks
Discovery image 2     2026 10 28.32155    2461341.82155    8.35    09:35:23.67 +39:57:26.0   3258 4454   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits

**** FOUND  09:35:23.61 +39:57:27.4 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52258_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425
The candidate 52258_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425 did not pass the final checks
Discovery image 2     2026 10 28.32155    2461341.82155    12.16    09:18:36.23 +36:47:40.5   1098 2712   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits

**** FOUND  09:18:36.27 +36:47:40.6 in the exclusion list exclusion_list_bbsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 52261_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425
The candidate 52261_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425 did not pass the final checks
Discovery image 2     2026 10 28.32155    2461341.82155    12.32    09:24:16.36 +36:36:19.3   1778 2531   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits

**** FOUND  09:24:16.40 +36:36:18.6 in the exclusion list exclusion_list_bsc.txt ****
  
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 06221_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425
The candidate 06221_fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425 did not pass the final checks
Discovery image 3     2026 10 28.32155    2461341.82155    7.80    09:45:34.38 +34:30:45.4   4315 1107   /data_ssd/NMW-TexasTech/workdir//img_2026-10-28_CI_LMi-01-Q2b1x1_024708_TTUQ2b1x1_2865531_5J3BO9Yp/fd_LMi-01-Q2b1x1_2026-10-28_02-42-51_20.00sec_-0.00C_LIGHT_0425.fits

**** FOUND  09:45:34.36 +34:30:45.5 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 0s
Prepared the HTML report for the field LMi-01-Q2b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed LMi-01-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO  ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461341.82079766 -observatory V36
15:05:10.12 -19:56:53.7 Mercury (1.3mag)
13:35:01.75 -16:02:14.4 Venus (-4.3mag)
09:17:13.36 +17:22:52.4 Mars (0.9mag)
09:44:09.93 +14:19:46.9 Jupiter (-2.0mag)
00:37:51.38 +01:08:56.3 Saturn (0.4mag)
04:09:57.06 +20:52:30.9 Uranus (5.6mag)
00:08:48.52 -00:35:20.6 Neptune (7.7mag)
20:24:17.56 -23:42:24.4 Pluto (14.5mag)
04:03:29.88 +25:40:25.4 Moon (-12.0mag)
-rw-r--r-- 1 apache apache 362 Oct 28 02:52 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461341.82079766:
09:44:17.07 +14:19:06.8 Io (6.0mag)
09:44:05.84 +14:20:09.0 Europa (6.1mag)
09:44:08.14 +14:19:58.0 Ganymede (5.5mag)
09:43:45.47 +14:22:03.9 Callisto (6.8mag)
09:45:10.73 +14:33:02.7 Himalia (15.5mag)
09:44:07.70 +14:19:59.9 Thebe (16.4mag)
09:43:35.49 +14:44:19.5 Elara (17.4mag)
09:45:24.63 +13:45:27.5 Pasiphae (17.7mag)
09:41:35.50 +14:50:38.3 Carme (18.7mag)
00:37:37.20 +01:09:00.6 Titan (8.2mag)
00:37:53.75 +01:08:38.4 Rhea (9.6mag)
00:38:08.37 +01:08:17.2 Iapetus (11.0mag)
00:37:44.42 +01:09:15.3 Hyperion (14.2mag)
00:36:05.15 +00:56:36.1 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Oct 28 02:52 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461341.82079766:
04:14:57.05 +18:50:34.4 JWST
19:06:10.98 +01:21:39.1 Chandra
06:53:24.33 -00:07:42.3 XMM-Newton
-rw-r--r-- 1 apache apache 96 Oct 28 02:52 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461341.82079766 -observatory V36
03:37:56.13 +20:04:27.2 17.1mag P/1996 R2 (Lagerkvist)
07:44:26.05 +37:57:39.4 17.9mag P/2004 V5 (LINEAR-Hill)
07:44:31.19 +37:57:26.6 17.9mag P/2004 V5-A (LINEAR-Hill)
07:43:50.95 +37:57:42.9 17.9mag P/2004 V5-B (LINEAR-Hill)
05:02:49.94 +40:04:19.6 17.8mag P/2009 Y2 (Kowalski)
18:41:23.67 -33:03:25.0 14.9mag P/2010 H2 (Vales)
07:44:38.40 -73:30:54.6 17.2mag C/2014 UN271 (Bernardinelli-Bernstein)
06:12:59.16 +35:08:21.0 17.7mag C/2017 K2 (PANSTARRS)
04:28:16.85 +47:36:37.1 17.8mag P/2021 N1 (ZTF)
07:34:56.42 +25:20:53.4 16.9mag C/2022 N2 (PANSTARRS)
09:07:42.94 +37:41:18.6 16.4mag C/2024 E1 (Wierzchos)
18:33:18.35 +40:57:44.1 17.4mag C/2024 J3 (ATLAS)
05:44:45.74 -13:38:35.3 16.4mag C/2024 T5 (ATLAS)
12:49:50.62 +14:38:04.7 15.8mag C/2025 V2 (Rankin)
14:08:39.10 -04:06:29.4 16.4mag C/2025 Y1 (ATLAS)
19:51:21.87 +56:52:35.0 15.4mag C/2026 A2 (Bok)
13:01:51.03 +16:10:23.7 17.7mag A/2026 E1
16:14:04.84 -60:30:07.4 14.0mag P/2026 R2 (Leonard)
19:28:17.49 -05:15:35.3 16.8mag P/2026 T1 (ATLAS)
23:43:41.31 +15:36:28.9 17.0mag 2P/Encke
23:18:18.26 -27:28:06.1 15.2mag 10P/Tempel
02:32:45.80 +33:33:16.6 16.4mag 11P/Tempel-Swift-LINEAR
12:22:19.87 -09:32:37.0 16.3mag 29P/Schwassmann-Wachmann
00:13:05.87 -09:05:24.2 15.8mag 65P/Gunn
07:55:01.80 +14:12:29.1 13.9mag 78P/Gehrels
02:41:23.50 +13:24:09.3 18.0mag 88P/Howell
08:39:22.24 +44:35:43.8 17.1mag 112P/Urata-Niijima
09:39:21.93 +07:54:12.8 17.7mag 114P/Wiseman-Skiff
12:15:02.16 +09:24:28.1 14.8mag 123P/West-Hartley
20:05:41.87 +12:36:30.3 10.0mag 161P/Hartley-IRAS
10:59:03.28 -01:58:52.5 15.7mag 169P/NEAT
03:16:26.96 +02:41:21.4 15.1mag 220P/McNaught
06:20:56.03 +48:40:27.5 15.6mag 260P/McNaught
07:49:51.38 +25:11:56.6 17.6mag 266P/Christensen
-rw-r--r-- 1 apache apache 1.7K Oct 28 02:52 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 02:52 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 02:52 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 02:52 tns_transients_list.txt

=== Transient Factory Profiling ===
Started: Wed Oct 28 02:49:11 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: 2s (0.03 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: 9s (0.15 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: 2s (0.03 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 1s (0.02 min)
  SE_CONFIG_default.sex.telephoto_lens_onlybrightstars_v1: 36s (0.60 min)
TIMING SExtractor: 3 seconds
TIMING matching_and_photometry: 0 seconds
TIMING lightcurve_write: 1 seconds
TIMING select_aperture: 1 seconds
    VAST_RUN_default.sex.telephoto_lens_vSTL: 8s (0.13 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: 8s (0.13 min)
    MAGCAL_SANITY_CHECK: 1s (0.02 min)
      FILTER_MAGNITUDE_CONSOLIDATED: 0s (0.00 min)
      FILTER_FRAME_EDGE: 0s (0.00 min)
      FILTER_SECOND_EPOCH_VERIFY: 0s (0.00 min)
    CANDIDATE_FILTERING_TOTAL: 0s (0.00 min)
    EXCLUSION_LIST_PREPARATION: 0s (0.00 min)
    SEEING_AND_LIMITING_MAG: 0s (0.00 min)
    WAIT_FOR_UCAC5: 0s (0.00 min)
    WCS_IMAGE_ARCHIVING: 0s (0.00 min)
    HTML_REPORT: 0s (0.00 min)
  SE_CONFIG_default.sex.telephoto_lens_vSTL: 18s (0.30 min)
FIELD_LMi-01-Q2b1x1: 68s (1.13 min)
=======================================
TOTAL_RUNTIME: 245s (4.08 min)
Finished: Wed Oct 28 02:53:16 CDT 2026