NMW transient search results

This analysis is done by the script util/transients/transient_factory_test31.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis

The list of candidates will appear below. Please manually reload the page every few minutes untill the 'Processing complete' message appears.

Processing fields UMa-01-Q1b1x1

Processing complete!

Total number of candidates identified: 0

FITS images used in this processing run:

Field UMa-01-Q1b1x1 reference image: UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits
Field UMa-01-Q1b1x1 reference image: UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits
Field UMa-01-Q1b1x1 second-epoch image: UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits
Field UMa-01-Q1b1x1 second-epoch image: UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits

Processing log:

Filtering log:

######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC= 
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK= 
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN= 
PHOTOMETRIC_CALIBRATION= 
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP= 
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION= 
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER= 
HOME= 
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory: 
UMa-01-Q1b1x1
#######################################
########### Starting UMa-01-Q1b1x1 ###########
Processing UMa-01-Q1b1x1
WARNING: server tau is low on disk space, only 97603 MB free at /data_ssd/NMW-TexasTech/workdir
WARNING: server tau is low on disk space, only 97603 MB free at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.png' -> 'transient_report/UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits_preview.png'
UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits

renamed 'UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.png' -> 'transient_report/UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits_preview.png'
UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.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= 533.1221 INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 561.4736 INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1302.7955 INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 448.0987 INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1303.1940 INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 447.3307 ---------------------------------------------- INFO: ref_to_second_epoch_img_mean_ratio= 2.44371 INFO: SECOND_EPOCH__SD_ratio= 0.002 INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image ---------------------------------------------- Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 32.2999992370605 / [degC] Focuser temperature AMBTEMP = 30.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-08-14T23:28:41.7665836' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-15T04:28:41.7665836' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61267.1865945137 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-15T04:28:51.6690449' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61267.186709132 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU1' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 143.999167854874 / [deg] RA of telescope" status=0 Record 32: "DEC = 69.9994613692924 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 16.8147222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 347.905833333333 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.41952777969882 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'UMa-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '09 36 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+70 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 = 29523 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29523 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 32.2999992370605 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 32.2999992370605 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 15.0 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 39.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 902.3 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 30.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 28.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 22.00176 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 17.601408 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/d_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits :) Spent 0.729733 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/d_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits EXPTIME = 20.0 / [s] Exposure duration SET-TEMP= 0.0 / [degC] CCD temperature setpoint CCD-TEMP= -0.0 / [degC] CCD temperature FOCTEMP = 32.2999992370605 / [degC] Focuser temperature AMBTEMP = 30.5 / [degC] Ambient air temperature Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Header: 74 keys total, 33 keys left Record 0: "" status=0 Record 1: "SIMPLE = T / C# FITS" status=0 Record 2: "BITPIX = 16" status=0 Record 3: "NAXIS = 2 / Dimensionality" status=0 Record 4: "NAXIS1 = 9576" status=0 Record 5: "NAXIS2 = 6388" status=0 Record 6: "BZERO = 32768" status=0 Record 7: "EXTEND = T / Extensions are permitted" status=0 Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0 Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0 Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0 Record 11: "DATE-LOC= '2026-08-14T23:29:43.9208141' / Time of observation (local)" status=0 Record 12: "DATE-OBS= '2026-08-15T04:29:43.9208141' / Time of observation (UTC)" status=0 Record 13: "MJD-OBS = 61267.1873138887 / Modified Julian Date of observation" status=0 Record 14: "DATE-AVG= '2026-08-15T04:29:53.8218775' / Averaged midpoint time (UTC)" status=0 Record 15: "MJD-AVG = 61267.1874284837 / Modified Julian Date of averaged midpoint" status=0 Record 16: "XBINNING= 1 / X axis binning factor" status=0 Record 17: "YBINNING= 1 / Y axis binning factor" status=0 Record 18: "GAIN = 30 / Sensor gain" status=0 Record 19: "OFFSET = 30 / Sensor gain offset" status=0 Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0 Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0 Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0 Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0 Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0 Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0 Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0 Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0 Record 28: "TELESCOP= 'QHY600M-TTU1' / Name of telescope" status=0 Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0 Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0 Record 31: "RA = 143.999167839002 / [deg] RA of telescope" status=0 Record 32: "DEC = 69.9994614251454 / [deg] Declination of telescope" status=0 Record 33: "CENTALT = 16.7697222222222 / [deg] Altitude of telescope" status=0 Record 34: "CENTAZ = 347.986111111111 / [deg] Azimuth of telescope" status=0 Record 35: "AIRMASS = 3.42822361836293 / Airmass at frame center (Gueymard 1993)" status=0 Record 36: "PIERSIDE= 'East' / Telescope pointing state" status=0 Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0 Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0 Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0 Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0 Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0 Record 42: "SITENAME= '' / Observatory site name" status=0 Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0 Record 44: "FILTER = 'CV' / Active filter name" status=0 Record 45: "OBJECT = 'UMa-01' / Name of the object of interest" status=0 Record 46: "OBJCTRA = '09 36 00' / [H M S] RA of imaged object" status=0 Record 47: "OBJCTDEC= '+70 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 = 29523 / [step] Focuser position" status=0 Record 51: "FOCUSPOS= 29523 / [step] Focuser position" status=0 Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0 Record 53: "FOCTEMP = 32.2999992370605 / [degC] Focuser temperature" status=0 Record 54: "FOCUSTEM= 32.2999992370605 / [degC] Focuser temperature" status=0 Record 55: "DEWPOINT= 15.0 / [degC] Dew point" status=0 Record 56: "HUMIDITY= 39.0 / [percent] Relative humidity" status=0 Record 57: "PRESSURE= 902.3 / [hPa] Air pressure" status=0 Record 58: "AMBTEMP = 30.5 / [degC] Ambient air temperature" status=0 Record 59: "WINDDIR = 28.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0 Record 60: "WINDGUST= 22.00176 / [kph] Wind gust" status=0 Record 61: "WINDSPD = 17.601408 / [kph] Wind speed" status=0 Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0 Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0 Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0 Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0 Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0 Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0 Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0 Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0 Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0 Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0 Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0 Record 73: "QHY_LEM = T / isLongExposureMode" status=0 Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0 Allocating memory for image, dark and result arrays... Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits 9576 6388 16 bitpix SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/d_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits :) Spent 0.891219 seconds renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png' try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats MegaDivider v7 Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/d_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits 9576 6388 16 bitpix Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix Avarage count on flat field image: 36313.440328 Minimal real count (from overscan): 5 Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits :) No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5) renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png' Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Dark frame used to calibrate the second-epoch images:

Flat field used to calibrate the second-epoch images:

after the calibration attempt: SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Previews of the CALIBRATED second-epoch images:

fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits


fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits


Updating neverexclude_list.txt '/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt' Choosing bad regions list '/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst' wait *------ default.sex.telephoto_lens_onlybrightstars_v1 ------* 'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1 ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits SExtractor catalog cache: saved UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.cat to cache SExtractor catalog cache: saved UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.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/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Checking WCS cache directory local_wcs_cache Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images The reference JD(UT) for computing planet and comet positions: 2461267.68671025 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_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits exists and is non-empty wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits exists and is non-empty wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits exists and is non-empty wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits (1st reference image) verification OK: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits Image size: 941.6'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: 09:36:20.346 +69:59:16.26 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_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits (1st new image) verification OK: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Image size: 941.5'x627.6' 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: 09:36:07.724 +69:59:37.31 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:36:20.346 +69:59:16.26 Second-epoch image center 09:36:07.724 +69:59:37.31 Angular distance between the image centers 0.0189 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits (2nd new image) verification OK: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Image size: 941.5'x627.6' 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: 09:36:06.749 +69:58:59.77 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:36:20.346 +69:59:16.26 Second-epoch image center 09:36:06.749 +69:58:59.77 Angular distance between the image centers 0.0199 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 09:36:07.724 +69:59:37.31 Second-epoch second image center 09:36:06.749 +69:58:59.77 Angular distance between the image centers 0.01052 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/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits &> /tmp/tmp.XACn32Xzzs Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits &> /tmp/tmp.Okj4NI5h2R Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits &> /tmp/tmp.1RnLdTC4Em Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits &> /tmp/tmp.pZtOdHWtGl Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Calibrating the magnitude scale Found non-empty wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.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_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits and wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.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_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits and wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat Found non-empty wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits and wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat The reference image (wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits) and catalog (wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat) found 'wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat' -> 'wcsmag.cat' Read 8779 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 117.0324 to 171.9972 deg, Dec +62.9079 to +75.4793 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 117.0324 to 171.9972 deg, Dec 62.9079 to 75.4793 deg Loaded 9306 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): 5117 out of 5413 total matches. Matched with Tycho-2 5413 out of 8779 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.870000 a=0.000000 b=1.000000 c=22.870000 From vast_summary.log: estimated ref. image limiting mag.: -7.53 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.34 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.34
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 8779 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 117.0324 to 171.9972 deg, Dec +62.9079 to +75.4793 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 117.0324 to 171.9972 deg, Dec 62.9079 to 75.4793 deg Loaded 9306 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): 5117 out of 5413 total matches. Matched with Tycho-2 5413 out of 8779 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits Forced-photometry filter: calibrated wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits -> calib.txt_param_ref_wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits (aperture=6.1) Read 8894 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 117.0326 to 171.9963 deg, Dec +62.9079 to +75.4793 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 117.0326 to 171.9963 deg, Dec 62.9079 to 75.4793 deg Loaded 9306 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): 5133 out of 5416 total matches. Matched with Tycho-2 5416 out of 8894 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits Forced-photometry filter: calibrated wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits -> calib.txt_param_ref_wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits (aperture=6.1) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 0 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 2.1 pix UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits 2.1 pix UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits 2.1 pix fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits 2.1 pix fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Limiting magnitude estimates: 15.3 mag. UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits 15.4 mag. UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits 14.2 mag. fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits 14.2 mag. fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits All-image limiting magnitude estimate: 14.2 (SNR ) 11.4 (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.XACn32Xzzs (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits' -> 'wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.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/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits WCS_IMAGE_NAME=wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits WCS-calibrated image found: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits Checking if the catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat corresponding to the image wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits alredy exist and is non-empty... Catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat corresponding to the image wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits WCS catalog name: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=680, bad_region=0, passed=8779 Got 8779 stars (including 8092 good ones) from the SExtractor catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat util/solve_plate_with_UCAC5 got 8779 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 764 to 829 (Dec 62.9 to 75.5) Done reading UCAC5 zone files... Matched 4890 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 4886 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 8779 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 764 to 829 (Dec 62.9 to 75.5) Done reading UCAC5 zone files... Matched 4890 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 8779 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 8779 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Excluding outliers - 4886 stars left (next iteration limit 5374) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits N_match=4886 sigma_overall_arcsec=0.367 sigma_q1_arcsec=0.507 sigma_q2_arcsec=0.349 sigma_q3_arcsec=0.377 sigma_q4_arcsec=0.300 n_q1=1067 n_q2=1443 n_q3=1095 n_q4=1281 worst_quadrant_to_overall_ratio=1.381 The image catalog is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits -region wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.Okj4NI5h2R (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits' -> 'wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.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/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits WCS_IMAGE_NAME=wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits WCS-calibrated image found: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits Checking if the catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat corresponding to the image wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits alredy exist and is non-empty... Catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat corresponding to the image wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits WCS catalog name: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=664, bad_region=0, passed=8894 Got 8894 stars (including 8220 good ones) from the SExtractor catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat util/solve_plate_with_UCAC5 got 8894 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 764 to 829 (Dec 62.9 to 75.5) Done reading UCAC5 zone files... Matched 4892 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 4886 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 8894 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 764 to 829 (Dec 62.9 to 75.5) Done reading UCAC5 zone files... Matched 4892 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 8894 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 4886 matched stars entering correct_measured_positions(), 8894 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Excluding outliers - 4886 stars left (next iteration limit 5374) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: util/identify.sh trusts the WCS of wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits N_match=4886 sigma_overall_arcsec=0.368 sigma_q1_arcsec=0.498 sigma_q2_arcsec=0.347 sigma_q3_arcsec=0.363 sigma_q4_arcsec=0.309 n_q1=1066 n_q2=1431 n_q3=1117 n_q4=1272 worst_quadrant_to_overall_ratio=1.353 The image catalog is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits -region wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.1RnLdTC4Em (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits WCS_IMAGE_NAME=wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits WCS-calibrated image found: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Checking if the catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat corresponding to the image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat corresponding to the image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits WCS catalog name: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=254, bad_region=0, passed=4501 Got 4501 stars (including 4242 good ones) from the SExtractor catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat util/solve_plate_with_UCAC5 got 4501 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 767 to 828 (Dec 63.5 to 75.3) Done reading UCAC5 zone files... Matched 4143 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4139 matched stars entering correct_measured_positions(), 4140 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4139 matched stars entering correct_measured_positions(), 4501 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 767 to 828 (Dec 63.5 to 75.3) Done reading UCAC5 zone files... Matched 4143 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4139 matched stars entering correct_measured_positions(), 4501 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 4139 matched stars entering correct_measured_positions(), 4501 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4139 stars left (next iteration limit 4552) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4139 robust_rms=11.181 arcsec worst_quadrant_rms=13.120 arcsec SIP_REFIT: SIP order 3 trial: matched=4139 robust_rms=0.581 arcsec worst_quadrant_rms=0.642 arcsec SIP_REFIT: SIP order 5 trial: matched=4139 robust_rms=0.434 arcsec worst_quadrant_rms=0.484 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4139 robust_rms_before=1.002 arcsec robust_rms_before_corrected=0.405 arcsec robust_rms_after=0.434 arcsec worst_quadrant_rms_before=0.469 worst_quadrant_rms_after=0.484 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.469 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits N_match=4139 sigma_overall_arcsec=0.413 sigma_q1_arcsec=0.366 sigma_q2_arcsec=0.429 sigma_q3_arcsec=0.388 sigma_q4_arcsec=0.489 n_q1=1060 n_q2=1249 n_q3=976 n_q4=854 worst_quadrant_to_overall_ratio=1.184 The image catalog is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits -region wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.pZtOdHWtGl (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits WCS_IMAGE_NAME=wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits WCS-calibrated image found: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Checking if the catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat corresponding to the image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat corresponding to the image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits WCS catalog name: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=254, bad_region=0, passed=4447 Got 4447 stars (including 4186 good ones) from the SExtractor catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat util/solve_plate_with_UCAC5 got 4447 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 766 to 828 (Dec 63.4 to 75.3) Done reading UCAC5 zone files... Matched 4090 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4085 matched stars entering correct_measured_positions(), 4085 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4085 matched stars entering correct_measured_positions(), 4447 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 766 to 828 (Dec 63.4 to 75.3) Done reading UCAC5 zone files... Matched 4090 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4084 matched stars entering correct_measured_positions(), 4447 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Accuracy estimation diagnostic: 4084 matched stars entering correct_measured_positions(), 4447 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.38" Excluding outliers - 4084 stars left (next iteration limit 4493) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: SIP order 2 trial: matched=4084 robust_rms=11.394 arcsec worst_quadrant_rms=13.059 arcsec SIP_REFIT: SIP order 3 trial: matched=4084 robust_rms=0.586 arcsec worst_quadrant_rms=0.678 arcsec SIP_REFIT: SIP order 5 trial: matched=4084 robust_rms=0.426 arcsec worst_quadrant_rms=0.500 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4084 robust_rms_before=0.996 arcsec robust_rms_before_corrected=0.400 arcsec robust_rms_after=0.426 arcsec worst_quadrant_rms_before=0.465 worst_quadrant_rms_after=0.500 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.465 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits N_match=4084 sigma_overall_arcsec=0.409 sigma_q1_arcsec=0.360 sigma_q2_arcsec=0.449 sigma_q3_arcsec=0.380 sigma_q4_arcsec=0.466 n_q1=1033 n_q2=1221 n_q3=974 n_q4=856 worst_quadrant_to_overall_ratio=1.141 The image catalog is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits -region wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Saving the final (post-refit) wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits to local_wcs_cache/ 'wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits' -> 'local_wcs_cache/wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits' Saving the final (post-refit) wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits to local_wcs_cache/ 'wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits' -> 'local_wcs_cache/wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits' Saving the final (post-refit) wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits to local_wcs_cache/ 'wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits' -> 'local_wcs_cache/wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits' Saving the final (post-refit) wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits to local_wcs_cache/ 'wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits' -> 'local_wcs_cache/wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits' ################################### # Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above) ref1=UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits sigma_overall=0.367 worst_q_ratio=1.381 ref2=UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits sigma_overall=0.368 worst_q_ratio=1.353 new1=fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits sigma_overall=0.413 worst_q_ratio=1.184 new2=fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits sigma_overall=0.409 worst_q_ratio=1.141 reference average sigma_overall=0.3675 worst_q_ratio=1.367 warn-on-ratio threshold: 2.0x reference ###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292_astrometric_residuals.png (4886 matched stars from wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293_astrometric_residuals.png (4886 matched stars from wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.32 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096_astrometric_residuals.png (4139 matched stars from wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097_astrometric_residuals.png (4084 matched stars from wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.37 arcsec)
Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits' Saving fully-calibrated image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) 'wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits' Preparing the HTML report for the field UMa-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 No candidates found here Prepared the HTML report for the field UMa-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1 *------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------* #### The local exclusion list is exclusion_list_local.txt #### wait *------ default.sex.telephoto_lens_vSTL ------* 'default.sex.telephoto_lens_vSTL' -> 'default.sex' Starting VaST with default.sex.telephoto_lens_vSTL ./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits SExtractor catalog cache: saved UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.cat to cache SExtractor catalog cache: saved UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.cat to cache VaST run complete with default.sex.telephoto_lens_vSTL The four input images were /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Checking WCS cache directory local_wcs_cache Found WCS cache directory local_wcs_cache Creating symlink local_wcs_cache/wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits Creating symlink local_wcs_cache/wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits Creating symlink local_wcs_cache/wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Creating symlink local_wcs_cache/wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images Checking WCS cache directory /home/NMW_web_upload/solved_reference_images Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images Plate-solving the images wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits exists and is non-empty wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits exists and is non-empty wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits exists and is non-empty wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits exists and is non-empty ################################### # fov_of_wcs_calibrated_image.sh output for wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits (1st reference image) verification OK: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits Image size: 941.6'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: 09:36:20.346 +69:59:16.26 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_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits (1st new image) verification OK: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Image size: 941.5'x627.6' 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: 09:36:07.724 +69:59:37.31 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the first second-epoch image (pointing accuracy) Reference image center 09:36:20.346 +69:59:16.26 Second-epoch image center 09:36:07.724 +69:59:37.31 Angular distance between the image centers 0.0189 deg. Soft limit: 0.50 deg. Hard limit: 1.00 deg. ################################### ################################### # fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits (2nd new image) verification OK: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Image size: 941.5'x627.6' 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: 09:36:06.749 +69:58:59.77 J2000 4789.000 3195.000 ################################### ################################### # Check the image center offset between the reference and the second second-epoch image (pointing accuracy) Reference image center 09:36:20.346 +69:59:16.26 Second-epoch image center 09:36:06.749 +69:58:59.77 Angular distance between the image centers 0.0199 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 09:36:07.724 +69:59:37.31 Second-epoch second image center 09:36:06.749 +69:58:59.77 Angular distance between the image centers 0.01052 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/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits &> /tmp/tmp.5J1XA2eH8N Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits &> /tmp/tmp.yplCJmdIcU Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits &> /tmp/tmp.xvtUXDCAvv Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits &> /tmp/tmp.Bgs3IIGmc4 Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Calibrating the magnitude scale Found non-empty wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.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_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits and wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.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_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits and wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat Found non-empty wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits and wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat The reference image (wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits) and catalog (wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat) found 'wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat' -> 'wcsmag.cat' Read 51532 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 116.7731 to 172.6868 deg, Dec +62.8119 to +75.4848 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 116.7731 to 172.6868 deg, Dec 62.8119 to 75.4848 deg Loaded 9545 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): 4865 out of 5490 total matches. Matched with Tycho-2 5490 out of 51532 detected stars. The calibration function type and coefficients are written to calib.txt_param util/calibrate_magnitude_scale 0.000000 1.000000 22.754400 a=0.000000 b=1.000000 c=22.754400 From vast_summary.log: estimated ref. image limiting mag.: -7.25 Updating vast_summary.log: Estimated ref. image limiting mag.: 15.50 Updated vast_limiting_magnitude.log with calibrated magnitudes Working... Please, PLEASE, be patient!!! All lightcurves processed! =) Estimated ref. image limiting mag.: 15.50
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V) Read 51532 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 116.7731 to 172.6868 deg, Dec +62.8119 to +75.4848 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 116.7731 to 172.6868 deg, Dec 62.8119 to 75.4848 deg Loaded 9545 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): 4865 out of 5490 total matches. Matched with Tycho-2 5490 out of 51532 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits Forced-photometry filter: calibrated wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits -> calib.txt_param_ref_wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits (aperture=4.7) Read 51887 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 116.6991 to 172.5281 deg, Dec +62.8124 to +75.4915 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 116.6991 to 172.5281 deg, Dec 62.8124 to 75.4915 deg Loaded 9544 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): 4853 out of 5491 total matches. Matched with Tycho-2 5491 out of 51887 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits Forced-photometry filter: calibrated wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits -> calib.txt_param_ref_wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits (aperture=4.7) ____ End of magnitude calibration ____ Applying consolidated magnitude filters... Preparing the exclusion lists for this field Done with filtering Found 25 candidate transients before the final filtering. (Hard limit: 10000) Median FWHM seeing for isolated stars: 1.9 pix UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits 1.9 pix UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits 2.0 pix fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits 2.0 pix fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Limiting magnitude estimates: 15.5 mag. UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits 15.5 mag. UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits 14.5 mag. fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits 14.5 mag. fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits All-image limiting magnitude estimate: 14.5 (SNR ) 14.0 (80% of stars) with default.sex.telephoto_lens_vSTL The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50). This value should be representative of the faintest stars clearly visible in the image. The brighter of the limiting magnitude estimates for the two second-epoch images is reported here. The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images. This value is representative of the faintest object that may enter the candidate transients list. The hard cut-off for the candidate transients is 15.5 mag. Waiting for UCAC5 plate solver wait ############ /tmp/tmp.5J1XA2eH8N (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits' -> 'wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.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/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits WCS_IMAGE_NAME=wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits WCS-calibrated image found: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits Checking if the catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat corresponding to the image wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits alredy exist and is non-empty... Catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat corresponding to the image wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits WCS catalog name: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=13, blended=2624, bad_region=3, passed=51519 Got 51519 stars (including 48797 good ones) from the SExtractor catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat util/solve_plate_with_UCAC5 got 51519 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 764 to 829 (Dec 62.8 to 75.5) Done reading UCAC5 zone files... Matched 4895 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 4894 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 51519 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 764 to 829 (Dec 62.8 to 75.5) Done reading UCAC5 zone files... Matched 4895 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 51519 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.31" Accuracy estimation diagnostic: 4894 matched stars entering correct_measured_positions(), 51519 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.33" Excluding outliers - 4894 stars left (next iteration limit 5383) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.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_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits N_match=4894 sigma_overall_arcsec=0.349 sigma_q1_arcsec=0.496 sigma_q2_arcsec=0.330 sigma_q3_arcsec=0.350 sigma_q4_arcsec=0.286 n_q1=1073 n_q2=1412 n_q3=1115 n_q4=1294 worst_quadrant_to_overall_ratio=1.422 The image catalog is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits -region wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.yplCJmdIcU (6) ############ Parsing command line arguments... The guess is based on the existing WCS header. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits 573.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits It's a known telescope with plate solutions that are supposed to be good. The input image /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits has a WCS header - will blindly trust it is good... '/data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits' -> 'wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.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/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits WCS_IMAGE_NAME=wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits WCS-calibrated image found: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits Checking if the catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat corresponding to the image wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits alredy exist and is non-empty... Catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat corresponding to the image wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits WCS catalog name: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=24, blended=2687, bad_region=5, passed=51863 Got 51863 stars (including 49074 good ones) from the SExtractor catalog wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat util/solve_plate_with_UCAC5 got 51863 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 764 to 829 (Dec 62.8 to 75.5) Done reading UCAC5 zone files... Matched 4897 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 4896 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.29" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 51863 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50 Reading UCAC5 zone files... Searching UCAC5 zones 764 to 829 (Dec 62.8 to 75.5) Done reading UCAC5 zone files... Matched 4897 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 51863 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.30" Accuracy estimation diagnostic: 4896 matched stars entering correct_measured_positions(), 51863 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.32" Excluding outliers - 4896 stars left (next iteration limit 5385) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.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_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway) WCS_QUALITY_DIAG: file=UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits N_match=4896 sigma_overall_arcsec=0.345 sigma_q1_arcsec=0.469 sigma_q2_arcsec=0.325 sigma_q3_arcsec=0.340 sigma_q4_arcsec=0.303 n_q1=1092 n_q2=1397 n_q3=1115 n_q4=1292 worst_quadrant_to_overall_ratio=1.361 The image catalog is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits -region wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.xvtUXDCAvv (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits WCS_IMAGE_NAME=wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits WCS-calibrated image found: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Checking if the catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat corresponding to the image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat corresponding to the image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits WCS catalog name: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=958, bad_region=3, passed=29154 Got 29154 stars (including 28127 good ones) from the SExtractor catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat util/solve_plate_with_UCAC5 got 29154 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 766 to 828 (Dec 63.3 to 75.3) Done reading UCAC5 zone files... Matched 4888 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 4885 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 29154 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 766 to 828 (Dec 63.3 to 75.3) Done reading UCAC5 zone files... Matched 4888 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 29154 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4885 matched stars entering correct_measured_positions(), 29154 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 4885 stars left (next iteration limit 5373) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.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=4885 robust_rms=9.756 arcsec worst_quadrant_rms=11.374 arcsec SIP_REFIT: SIP order 3 trial: matched=4885 robust_rms=0.577 arcsec worst_quadrant_rms=0.652 arcsec SIP_REFIT: SIP order 5 trial: matched=4885 robust_rms=0.427 arcsec worst_quadrant_rms=0.485 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4885 robust_rms_before=1.001 arcsec robust_rms_before_corrected=0.393 arcsec robust_rms_after=0.427 arcsec worst_quadrant_rms_before=0.463 worst_quadrant_rms_after=0.485 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.463 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits N_match=4885 sigma_overall_arcsec=0.397 sigma_q1_arcsec=0.356 sigma_q2_arcsec=0.405 sigma_q3_arcsec=0.384 sigma_q4_arcsec=0.471 n_q1=1320 n_q2=1463 n_q3=1138 n_q4=964 worst_quadrant_to_overall_ratio=1.187 The image catalog is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits -region wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations ############ /tmp/tmp.Bgs3IIGmc4 (6) ############ Parsing command line arguments... The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um Internal estimated FoV 605.3' The guess is based on the FOCALLEN keyword. Trying to blindly solve the plate (local solve-field or remote server)... /data_ssd/NMW-TexasTech/workdir/vast_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits 605.0 Entering WCS image calibration mode. ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve! FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits WCS_IMAGE_NAME=wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits WCS-calibrated image found: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Checking if the catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat corresponding to the image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits alredy exist and is non-empty... Catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat corresponding to the image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits found. The catalog is in the new format, as expected. The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits WCS catalog name: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst) Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst) Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst) Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst) Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst) Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst) Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst) Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst) Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst) Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst) Excluding more image regions!.. (will not print them all) Excluded a total of 50 image regions (defined in bad_region.lst). SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=7, blended=841, bad_region=4, passed=28871 Got 28871 stars (including 27979 good ones) from the SExtractor catalog wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat util/solve_plate_with_UCAC5 got 28871 stars from the SExtractor catalog Updated FoV from the plate-solved image: 941.5' Seting catalog search parameters based on the expected field of view 941.5 arcmin UCAC5 catalog search parameters: catalog_search_parameters->search_radius_deg= 0.013076 (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 0.010461 (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 766 to 828 (Dec 63.3 to 75.3) Done reading UCAC5 zone files... Matched 4893 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 4890 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Removing outliers... Correcting the measured astrometric positions... Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 28871 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" ITERATION 02 -- talking to VizieR, this might be slow! UCAC5 search strategy: trying local copy first Found a local copy of UCAC5 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 766 to 828 (Dec 63.3 to 75.3) Done reading UCAC5 zone files... Matched 4892 stars with the local copy of UCAC5. The local UCAC5 search seems to be a success Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 28871 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Accuracy estimation diagnostic: 4890 matched stars entering correct_measured_positions(), 28871 with non-zero local correction accuracy Estimated accuracy of the plate solution: 0.37" Excluding outliers - 4890 stars left (next iteration limit 5379) Stop iterations. The field is successfully solved and matched with the astrometric catalog! :) SIP_REFIT: wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.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=4890 robust_rms=9.721 arcsec worst_quadrant_rms=11.761 arcsec SIP_REFIT: SIP order 3 trial: matched=4890 robust_rms=0.572 arcsec worst_quadrant_rms=0.671 arcsec SIP_REFIT: SIP order 5 trial: matched=4890 robust_rms=0.422 arcsec worst_quadrant_rms=0.491 arcsec SIP_REFIT: selected SIP order 5 SIP_REFIT: order=5 matched=4890 robust_rms_before=0.999 arcsec robust_rms_before_corrected=0.389 arcsec robust_rms_after=0.422 arcsec worst_quadrant_rms_before=0.444 worst_quadrant_rms_after=0.491 SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.444 arcsec) - keeping the original WCS_QUALITY_DIAG: file=fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits N_match=4890 sigma_overall_arcsec=0.396 sigma_q1_arcsec=0.355 sigma_q2_arcsec=0.432 sigma_q3_arcsec=0.369 sigma_q4_arcsec=0.447 n_q1=1315 n_q2=1467 n_q3=1139 n_q4=969 worst_quadrant_to_overall_ratio=1.129 The image catalog is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat.ucac5 The DS9 region file with the matched stars is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat.ds9.reg You may view it with the command: ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits -region wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat.ds9.reg The astrometric residuals vector field is written to wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits.wcscat.astrometric_residuals Option '-n' not using photometric catalogs, just stick with astrometry opt '-i': 2 is the maximum number of iterations Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL) Copying WCS-calibrated images back to input directory Saving fully-calibrated image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Saving fully-calibrated image wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image) The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Preparing the HTML report for the field UMa-01-Q1b1x1 with default.sex.telephoto_lens_vSTL Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits at 08:58:45.27 +72:03:53.0: 13.05 +/- 0.02 detection Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits at 08:36:55.66 +74:08:27.5: 13.52 +/- 0.04 detection Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits at 08:11:39.10 +70:13:32.3: 12.99 +/- 0.02 detection Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits at 08:59:19.07 +67:23:44.5: 13.16 +/- 0.03 detection Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits at 10:11:31.95 +64:32:31.7: 13.31 +/- 0.04 detection Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits at 08:11:39.10 +70:13:32.3: 13.00 +/- 0.02 detection Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits at 08:58:45.27 +72:03:53.0: 13.08 +/- 0.02 detection Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits at 08:36:55.66 +74:08:27.5: 13.51 +/- 0.04 detection Forced photometry reference-image weighted average: 12.99 +/- 0.02 Forced photometry reference-image weighted average: 13.51 +/- 0.03 Forced photometry filter REJECTED candidate at 08:36:55.66 +74:08:27.5: ref_mag=13.51 +/- 0.03 new_mean_mag=13.7953 delta=-0.28 (need > 0.90) Forced photometry filter REJECTED candidate at 08:11:39.10 +70:13:32.3: ref_mag=12.99 +/- 0.02 new_mean_mag=13.1912 delta=-0.20 (need > 0.90) Forced photometry reference-image weighted average: 13.06 +/- 0.02 Forced photometry filter REJECTED candidate at 08:58:45.27 +72:03:53.0: ref_mag=13.06 +/- 0.02 new_mean_mag=13.3101 delta=-0.25 (need > 0.90) Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits at 09:34:45.18 +69:51:31.9: 13.63 +/- 0.04 detection Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits at 08:59:19.07 +67:23:44.5: 13.12 +/- 0.02 detection Forced photometry reference-image weighted average: 13.14 +/- 0.02 Forced photometry filter REJECTED candidate at 08:59:19.07 +67:23:44.5: ref_mag=13.14 +/- 0.02 new_mean_mag=13.0780 delta=0.06 (need > 0.90) Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits at 08:37:19.11 +72:54:30.4: 13.52 +/- 0.04 detection Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits at 09:34:45.18 +69:51:31.9: 13.64 +/- 0.04 detection Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-01_20.00sec_-15.00C_LIGHT_0292.fits at 10:01:52.37 +72:25:24.9: 13.82 +/- 0.05 detection Forced photometry reference-image weighted average: 13.63 +/- 0.03 Forced photometry filter REJECTED candidate at 09:34:45.18 +69:51:31.9: ref_mag=13.63 +/- 0.03 new_mean_mag=13.4165 delta=0.22 (need > 0.90) Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits at 10:11:31.95 +64:32:31.7: 13.27 +/- 0.03 detection Forced photometry reference-image weighted average: 13.29 +/- 0.03 Forced photometry filter REJECTED candidate at 10:11:31.95 +64:32:31.7: ref_mag=13.29 +/- 0.03 new_mean_mag=13.2434 delta=0.05 (need > 0.90) Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits at 08:37:19.11 +72:54:30.4: 13.63 +/- 0.05 detection Forced photometry on wcs_UMa-01-Q1b1x1_2026-02-11_01-08-51_20.00sec_-15.00C_LIGHT_0293.fits at 10:01:52.37 +72:25:24.9: 13.73 +/- 0.05 detection Forced photometry reference-image weighted average: 13.57 +/- 0.03 Forced photometry filter REJECTED candidate at 08:37:19.11 +72:54:30.4: ref_mag=13.57 +/- 0.03 new_mean_mag=13.5413 delta=0.03 (need > 0.90) Forced photometry reference-image weighted average: 13.77 +/- 0.03 Forced photometry filter REJECTED candidate at 10:01:52.37 +72:25:24.9: ref_mag=13.77 +/- 0.03 new_mean_mag=13.8581 delta=-0.09 (need > 0.90) make_report_in_HTML.sh Phase 1 (network queries): 2s Pre-generating preview images in parallel... Done pre-generating preview images. Pre-generating finding charts in parallel... Done pre-generating finding charts. make_report_in_HTML.sh Pre-generation: 1s xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65337_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 65337_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    14.11    08:56:10.77 +74:54:48.5   6533 0183   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 08:56:10.91 +74:54:47.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65339_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 65339_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 1   2026 08 15.18671    2461267.68671    13.80    08:36:55.85 +74:08:27.1   7372 0534   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Discovery image 2   2026 08 15.18743    2461267.68743    13.79    08:36:55.47 +74:08:27.9   7372 0528   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65344_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 65344_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 1   2026 08 15.18671    2461267.68671    13.36    08:11:38.92 +70:13:32.6   9077 2553   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Discovery image 2   2026 08 15.18743    2461267.68743    13.10    08:11:39.29 +70:13:32.0   9076 2547   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65345_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 65345_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    13.11    08:31:20.37 +66:19:29.2   8578 5106   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 08:31:20.50 +66:19:29.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65347_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 65347_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 1   2026 08 15.18671    2461267.68671    13.38    08:58:45.47 +72:03:53.0   6594 1916   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Discovery image 2   2026 08 15.18743    2461267.68743    13.26    08:58:45.07 +72:03:53.0   6594 1909   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65351_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 65351_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    13.15    08:46:54.02 +74:28:06.0   6936 0402   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 08:46:54.02 +74:28:06.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65352_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 65352_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    11.03    10:01:20.53 +74:13:23.8   3910 0531   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 10:01:20.57 +74:13:23.5 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65908_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 65908_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    13.28    09:06:33.60 +73:11:42.4   6190 1259   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 09:06:33.75 +73:11:42.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65961_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 65961_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    13.20    08:50:43.52 +73:45:57.3   6835 0847   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 08:50:43.68 +73:45:57.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 65994_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 65994_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 1   2026 08 15.18671    2461267.68671    13.09    08:59:19.23 +67:23:44.0   6828 4717   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Discovery image 2   2026 08 15.18743    2461267.68743    13.07    08:59:18.90 +67:23:45.0   6827 4710   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66009_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 66009_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 1   2026 08 15.18671    2461267.68671    13.36    09:34:45.51 +69:51:32.4   4855 3279   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Discovery image 2   2026 08 15.18743    2461267.68743    13.49    09:34:44.84 +69:51:31.4   4855 3273   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66019_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 66019_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 1   2026 08 15.18671    2461267.68671    13.27    10:11:32.08 +64:32:31.2   2311 6188   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Discovery image 2   2026 08 15.18743    2461267.68743    13.22    10:11:31.82 +64:32:32.1   2310 6182   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66057_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 66057_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    13.25    09:13:06.45 +69:38:50.9   5980 3408   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 09:13:06.32 +69:38:50.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66061_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 66061_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    13.41    08:26:07.38 +70:06:50.3   8366 2805   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 08:26:07.47 +70:06:49.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66065_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 66065_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    13.60    09:22:45.68 +73:33:01.3   5484 1068   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 09:22:45.68 +73:33:02.2 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66087_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 66087_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    13.83    09:46:28.39 +73:12:08.1   4453 1226   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 09:46:28.44 +73:12:07.7 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66120_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 66120_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    13.44    10:47:52.65 +65:28:26.5   0210 5018   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 10:47:52.66 +65:28:26.3 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66144_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 66144_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 1   2026 08 15.18671    2461267.68671    13.82    10:01:52.24 +72:25:24.7   3712 1607   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Discovery image 2   2026 08 15.18743    2461267.68743    13.91    10:01:52.51 +72:25:25.2   3711 1601   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66210_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 66210_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 1   2026 08 15.18671    2461267.68671    13.75    08:37:18.92 +72:54:30.4   7492 1271   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Discovery image 2   2026 08 15.18743    2461267.68743    13.42    08:37:19.31 +72:54:30.4   7491 1265   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 66360_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 66360_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 2   2026 08 15.18743    2461267.68743    14.27    09:25:38.44 +71:17:49.5   5340 2425   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 09:25:38.58 +71:17:49.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 08003_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 08003_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 3   2026 08 15.18743    2461267.68743    10.82    08:04:00.39 +73:24:28.7   8845 0594   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 08:04:00.36 +73:24:29.0 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 07628_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 07628_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 3   2026 08 15.18743    2461267.68743    11.23    10:55:39.74 +71:52:06.5   1217 1240   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 10:55:39.71 +71:52:06.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 49734_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 49734_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 3   2026 08 15.18743    2461267.68743    11.81    10:07:00.74 +67:32:47.5   2938 4447   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 10:07:00.74 +67:32:47.6 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 25922_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 25922_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 3   2026 08 15.18743    2461267.68743    13.01    08:52:15.09 +70:26:23.3   7013 2847   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 08:52:15.06 +70:26:23.8 in the exclusion list exclusion_list.txt **** xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Considering the candidate 23914_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 The candidate 23914_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097 did not pass the final checks Discovery image 3   2026 08 15.18743    2461267.68743    7.48    10:44:37.49 +68:46:32.2   1081 3192   /data_ssd/NMW-TexasTech/workdir//img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits **** FOUND 10:44:37.53 +68:46:32.0 in the exclusion list exclusion_list.txt **** make_report_in_HTML.sh Phase 2 (HTML assembly): 0s make_report_in_HTML.sh TOTAL: 3s Prepared the HTML report for the field UMa-01-Q1b1x1 with default.sex.telephoto_lens_vSTL *------ done with default.sex.telephoto_lens_vSTL ------* #### The local exclusion list is exclusion_list_local.txt #### Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-14_CI_UMa-01-Q1b1x1_233104_TTUQ1b1x1_2589715_LDCzEIis/monitoring_positions.txt Read 29164 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 116.1286 to 172.4869 deg, Dec +63.3316 to +75.3111 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 116.1286 to 172.4869 deg, Dec 63.3316 to 75.3111 deg Loaded 9048 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): 5244 out of 5488 total matches. Matched with Tycho-2 5488 out of 29164 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits Observation time (mid-exposure, UTC): JD 2461267.68671 (FITS header) Observing site: lat= +33.748056 deg lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 144.03475 deg Dec= +69.99448 deg Frame center: alt= +16.828 deg az= 345.799 deg airmass= 3.4062 Header cross-check: CENTALT= 16.815 deg (difference +0.014 deg) Header cross-check: AIRMASS= 3.4195 (we compute 3.4062) Airmass zero-point fit: OK k= +0.3506 +/- 0.0039 mag/airmass N= 4023 airmass span 2.3622-5.8415 scatter 0.1720 mag Source monitoring: airmass zero-point for wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-28-41_20.00sec_-0.00C_LIGHTs_0096.fits: OK +1.206775 -0.350612 3.4062 +0.3506 4023 3.4793 0.1720 2.3622 5.8415 Read 28878 stars from the SExtractor catalog wcsmag.cat Detected star coordinate range: RA 116.1292 to 172.4857 deg, Dec +63.3318 to +75.3070 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 116.1292 to 172.4857 deg, Dec 63.3318 to 75.3070 deg Loaded 9046 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): 5236 out of 5483 total matches. Matched with Tycho-2 5483 out of 28878 detected stars. util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits via Tycho-2 util/pixel_flux_airmass_correction processing wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits Observation time (mid-exposure, UTC): JD 2461267.68743 (FITS header) Observing site: lat= +33.748056 deg lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords) Frame center (pixel 4788.5 3194.5): RA= 144.03069 deg Dec= +69.98405 deg Frame center: alt= +16.774 deg az= 345.889 deg airmass= 3.4165 Header cross-check: CENTALT= 16.770 deg (difference +0.005 deg) Header cross-check: AIRMASS= 3.4282 (we compute 3.4165) Airmass zero-point fit: OK k= +0.3459 +/- 0.0039 mag/airmass N= 4017 airmass span 2.3733-5.9211 scatter 0.1727 mag Source monitoring: airmass zero-point for wcs_fd_UMa-01-Q1b1x1_2026-08-14_23-29-43_20.00sec_-0.00C_LIGHTs_0097.fits: OK +1.200682 -0.345898 3.4165 +0.3459 4017 3.5478 0.1727 2.3733 5.9211 ########### Completed UMa-01-Q1b1x1 ########### The analysis was running at tau We are allowed to update the exclusion list at tau host Found ../exclusion_list_TTUQ1.txt #### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources #### ################################################################################### renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt' renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt' # Count candidates with no identification (that also don't look like hot pix) Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars). ################################################################################### 0 candidates found (excluding asteroids and hot pixels) This does not look like a test run ################################################################################### exclusion_list_gaiadr2.txt NOT FOUND exclusion_list_apass.txt NOT FOUND IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES #### Nothing to add to the exclusion list #### The observatory MPC code is V36 ############################################################ Positions of planets computed with util/planet_finder/main.py for JD(UT)2461267.68671025 -observatory V36 08:47:47.57 +18:54:59.5 Mercury (-1.3mag) 12:26:45.93 -04:24:51.4 Venus (-4.4mag) 06:09:25.20 +23:42:21.9 Mars (1.3mag) 08:49:10.68 +18:17:44.5 Jupiter (-1.8mag) 00:55:46.75 +03:09:25.5 Saturn (0.6mag) 04:12:27.46 +20:58:49.8 Uranus (5.7mag) 00:15:39.63 +00:09:59.1 Neptune (7.7mag) 20:27:29.17 -23:32:46.0 Pluto (14.5mag) 11:31:47.01 -00:11:40.8 Moon (-8.9mag) -rw-r--r-- 1 apache apache 362 Aug 14 23:35 planets.txt ############################################################ Positions of selected moons from JPL HORIZONS for JD(UT)2461267.68671025: 08:49:15.99 +18:17:20.8 Io (6.1mag) 08:49:17.40 +18:17:15.4 Europa (6.3mag) 08:49:26.94 +18:16:32.9 Ganymede (5.6mag) 08:49:22.98 +18:16:48.1 Callisto (6.8mag) 08:46:39.37 +18:21:23.3 Himalia (15.7mag) 08:49:11.91 +18:17:39.4 Thebe (16.6mag) 08:46:15.58 +18:18:33.5 Elara (17.7mag) 08:53:19.40 +17:54:02.0 Pasiphae (17.9mag) 08:51:53.47 +18:29:35.3 Carme (19.0mag) 00:55:53.14 +03:08:51.2 Titan (8.4mag) 00:55:40.96 +03:09:29.3 Rhea (9.7mag) 00:56:13.26 +03:09:39.3 Iapetus (11.1mag) 00:55:56.10 +03:08:44.5 Hyperion (14.4mag) 00:55:00.34 +03:01:42.9 Phoebe (16.4mag) -rw-r--r-- 1 apache apache 568 Aug 14 23:35 moons.txt ############################################################ Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461267.68671025: 19:33:54.29 -19:07:54.6 JWST 19:10:08.29 +09:26:48.6 Chandra 22:06:42.60 +54:47:50.4 XMM-Newton -rw-r--r-- 1 apache apache 96 Aug 14 23:35 spacecraft.txt ############################################################ Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461267.68671025 -observatory V36 03:21:15.28 +17:56:00.7 17.6mag P/1996 R2 (Lagerkvist) 18:00:19.10 -34:34:04.8 14.1mag P/2010 H2 (Vales) 07:00:10.49 -69:10:27.5 17.3mag C/2014 UN271 (Bernardinelli-Bernstein) 06:11:34.25 +33:08:38.4 17.7mag C/2017 K2 (PANSTARRS) 04:03:19.08 +40:20:28.5 17.1mag P/2021 N1 (ZTF) 22:32:49.23 +30:58:39.2 17.3mag C/2022 E2 (ATLAS) 06:50:16.72 +26:25:02.9 16.8mag C/2022 N2 (PANSTARRS) 10:28:01.82 +28:09:36.1 17.0mag C/2022 QE78 (ATLAS) 09:33:31.70 +05:18:35.0 17.9mag C/2022 R6 (PANSTARRS) 15:13:49.47 -12:34:00.4 17.9mag P/2023 B1 (PANSTARRS) 21:01:47.78 +65:09:12.1 17.9mag C/2023 H5 (Lemmon) 15:41:32.56 -13:34:53.7 14.5mag C/2023 R1 (PANSTARRS) 08:15:45.57 +31:39:56.5 15.4mag C/2024 E1 (Wierzchos) 15:06:04.67 +15:34:10.6 17.8mag C/2024 G6 (ATLAS) 18:54:40.39 +43:23:03.6 13.7mag C/2024 J3 (ATLAS) 21:00:17.90 +49:32:43.6 17.6mag C/2024 R4 (PANSTARRS) 05:20:34.19 -12:54:33.9 15.4mag C/2024 T5 (ATLAS) 07:00:35.16 +22:55:02.4 17.9mag C/2025 J1 (Borisov) 07:33:30.94 -17:08:33.3 18.0mag C/2025 R3 (PANSTARRS) 10:42:44.72 +20:27:11.4 17.2mag C/2025 V2 (Rankin) 13:02:29.47 +01:52:27.1 16.9mag C/2025 Y1 (ATLAS) 16:04:09.38 +77:07:28.4 16.6mag C/2026 A2 (Bok) 03:09:24.30 +46:18:00.4 17.2mag C/2026 B2 (Sun-Gao) 11:52:37.67 +09:15:32.1 17.3mag A/2026 E1 22:05:39.66 -30:01:20.9 7.0mag 10P/Tempel 11:33:12.03 -03:50:24.1 16.3mag 29P/Schwassmann-Wachmann 04:47:37.80 +33:04:50.0 18.0mag 47P/Ashbrook-Jackson 11:21:52.18 +02:21:42.9 17.3mag 63P/Wild 00:53:24.02 -05:44:17.1 15.4mag 65P/Gunn 05:51:10.76 +20:31:45.1 13.7mag 78P/Gehrels 20:31:44.36 -24:17:54.3 17.6mag 84P/Giclas 03:07:00.69 +14:09:40.8 16.8mag 88P/Howell 08:13:21.77 +26:40:41.7 16.3mag 93P/Lovas 04:26:13.71 +19:35:24.1 17.4mag 112P/Urata-Niijima 06:19:23.76 +29:27:14.5 16.2mag 114P/Wiseman-Skiff 09:34:56.47 +25:25:56.4 15.0mag 123P/West-Hartley 11:57:45.03 -12:55:26.8 17.2mag 124P/Mrkos 05:46:41.99 +21:07:53.0 16.1mag 128P/Shoemaker-Holt 06:40:16.78 +18:32:11.4 17.9mag 131P/Mueller 00:01:54.84 +03:18:04.3 17.5mag 139P/Vaisala-Oterma 03:16:40.13 -18:54:00.5 13.4mag 161P/Hartley-IRAS 07:39:57.28 +38:04:04.0 16.0mag 162P/Siding Spring 12:51:29.74 +39:21:36.6 12.0mag 169P/NEAT 02:55:10.06 +09:32:29.5 17.6mag 220P/McNaught 16:45:38.34 -10:36:12.3 17.9mag 235P/LINEAR 20:18:28.92 -52:32:00.2 17.9mag 259P/Garradd 03:42:27.12 +28:02:40.1 15.3mag 260P/McNaught 07:26:15.49 +37:29:13.1 17.3mag 295P/LINEAR 15:12:59.58 +02:21:52.0 17.8mag 391P/Kowalski 09:07:14.01 +18:01:51.6 17.9mag 450P/LONEOS -rw-r--r-- 1 apache apache 2.5K Aug 14 23:35 comets.txt ############################################################ List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html : 00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08 22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17 14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02 12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61 16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09 01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97 21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13 18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06 12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98 13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38 18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63 14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36 20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83 18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86 03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12 18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16 04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02 18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73 17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01 14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46 10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67 14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11 10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58 19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5 02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86 23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47 02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78 18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29 13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72 17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66 11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3 23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15 20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53 19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88 11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82 19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31 17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67 19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52 18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92 19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91 19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81 04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96 13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01 16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07 10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63 14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62 13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09 00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13 11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56 21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14 17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72 14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53 20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4 15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57 23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64 17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15 00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34 20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93 23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83 02:02:26.67 +32:04:22.70 AT2026ovz 2026-06-14.6 15.52 21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05 17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62 13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24 00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22 14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32 12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69 12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02 10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75 13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58 00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58 01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15 21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24 06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02 20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12 11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63 11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35 19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28 14:23:56.59 -58:37:47.40 ASASSN-26dn 2026-05-20.01 14.59 11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46 21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86 00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34 15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44 11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55 13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96 02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37 17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7 01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8 16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8 09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63 21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9 14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21 14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89 12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5 13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23 09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51 15:03:05.28 +22:02:03.40 AT2026lxf 2026-05-8.07 13.88 10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52 22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2 21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51 16:21:49.13 -61:36:14.60 ASASSN-26dd 2026-05-5.15 15.93 -rw-r--r-- 1 apache apache 5.7K Aug 14 23:35 asassn_transients_list.txt ############################################################ Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html : 00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag 19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag 09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag 19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag 19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag 00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag 02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag 00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag 00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag 20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag 21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag 00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag 00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag 14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag 00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag 00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag 05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag 22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag 09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag 00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag -rw-r--r-- 1 apache apache 190K Aug 14 23:35 tocp_transients_list.txt ############################################################ Truncated list of recent TNS transients from https://www.wis-tns.org/ : 14:17:22.595 -10:57:31.69 AT 2026wss 2026-07-31.37 20.26 20:02:55.139 -20:38:50.67 SN 2026wsr 2026-08-01.48 19.4 20:26:36.597 -16:24:13.42 AT 2026wsq 2026-08-02.44 19.93 15:55:36.050 +34:52:50.49 AT 2026wsp 2026-07-03.79 20.27 14:24:10.330 +20:12:30.32 AT 2026wso 2026-06-30.73 19.52 15:20:13.950 +29:22:20.59 AT 2026wsn 2026-06-10.82 20.38 14:35:28.090 +47:29:25.39 AT 2026wsm 2026-06-03.82 20.08 14:15:37.120 +48:07:15.97 AT 2026wsl 2026-05-17.80 21.32 14:37:13.610 +28:35:46.66 AT 2026wsk 2026-05-13.84 21.13 15:36:59.920 +37:58:25.96 AT 2026wsj 2026-05-13.82 20.36 15:10:01.090 +36:32:31.60 AT 2026wsi 2026-05-13.82 21.65 15:17:28.950 +42:54:53.99 AT 2026wsh 2026-05-13.81 22.28 14:47:04.860 +54:09:15.74 AT 2026wsg 2026-05-13.80 21 13:29:30.500 +44:12:10.06 AT 2026wsf 2026-05-13.79 22.33 15:22:00.640 +39:49:35.00 AT 2026wse 2026-05-08.84 20.97 15:31:28.180 +40:50:13.49 AT 2026wsd 2026-05-08.84 21.04 15:36:10.040 +43:02:09.48 AT 2026wsc 2026-05-08.84 20.09 15:54:54.530 +46:55:29.54 AT 2026wsb 2026-05-08.84 19.67 15:54:37.359 +47:39:24.39 AT 2026wsa 2026-05-08.84 20.01 13:46:57.390 +44:00:01.16 AT 2026wrz 2026-05-08.82 21.12 -rw-r--r-- 1 apache apache 87K Aug 14 23:35 tns_transients_list.txt

Profiling:

CPU temperature: 86 C