######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC=
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.0
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK=
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 8000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 4000
OMP_NUM_THREADS=
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN=
PHOTOMETRIC_CALIBRATION=
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 3.5
SYSREM_ITERATIONS= 0
TELESCOP=
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION=
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER=
HOME=
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory:
UMa-04-Q1b1x1
#######################################
########### Starting UMa-04-Q1b1x1 ###########
Processing UMa-04-Q1b1x1
server tau has sufficient free disk space available: 687529 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 687529 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.png' -> 'transient_report/UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits_preview.png'
UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
renamed 'UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.png' -> 'transient_report/UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits_preview.png'
UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.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= 482.7200
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 528.8252
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 3707.5598
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 890.6178
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 3713.3078
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 890.9533
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 7.68056
INFO: SECOND_EPOCH__SD_ratio= 0.000
----------------------------------------------
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 = 20.2900009155273 / [degC] Focuser temperature
AMBTEMP = 18.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-06-01T04:00:18.0865821' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-01T09:00:18.0865821' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61192.3752093287 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-01T09:00:27.9890818' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61192.3753239466 / 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 = 179.99881913269 / [deg] RA of telescope" status=0
Record 32: "DEC = 62.0001450814244 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 23.7972222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 329.810833333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 2.465950971317 / 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-04' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '12 00 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+62 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 = 29450 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29450 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 20.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 20.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 12.4 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 66.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 898.41 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 18.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 79.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 13.00104 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 10.100808 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/d_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits :)
Spent 0.801866 seconds
renamed 'mdark_TTUQ1b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/d_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit 9576 6388 16 bitpix
Avarage count on flat field image: 31267.409145
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits :)
No overscan detected - all values seem high! (left_median=21677.0, right_median=21704.0)
renamed 'mff_TTUQ1b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 20.2900009155273 / [degC] Focuser temperature
AMBTEMP = 18.8 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-06-01T04:00:57.6180570' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-06-01T09:00:57.6180570' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61192.3756668749 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-06-01T09:01:07.5220266' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61192.3757815044 / 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 = 179.99881918812 / [deg] RA of telescope" status=0
Record 32: "DEC = 62.0001450742788 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 23.7275 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 329.850833333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 2.47269170160423 / 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-04' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '12 00 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+62 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 = 29450 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29450 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 20.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 20.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 12.7 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 68.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 898.61 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 18.8 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 66.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 7.600608 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_5C_20s_2026-05-30.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/d_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits :)
Spent 0.944232 seconds
renamed 'mdark_TTUQ1b1x1_5C_20s_2026-05-30.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/d_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-05-30.fit 9576 6388 16 bitpix
Avarage count on flat field image: 31267.409145
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits :)
No overscan detected - all values seem high! (left_median=21677.0, right_median=21704.0)
renamed 'mff_TTUQ1b1x1_2026-05-30.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Previews of the CALIBRATED second-epoch images:
fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
SExtractor catalog cache: saved UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat to cache
SExtractor catalog cache: saved UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.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-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.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: 2461192.87532507
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-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits exists and is non-empty
Saving wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits to local_wcs_cache/
'wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits' -> 'local_wcs_cache/wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits'
wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits exists and is non-empty
Saving wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits to local_wcs_cache/
'wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits' -> 'local_wcs_cache/wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits'
wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits exists and is non-empty
Saving wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits to local_wcs_cache/
'wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits' -> 'local_wcs_cache/wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits'
wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits exists and is non-empty
Saving wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits to local_wcs_cache/
'wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits' -> 'local_wcs_cache/wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits (1st reference image)
verification OK: wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
Image size: 941.7'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 12:00:03.732 +62:00:23.71 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-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits (1st new image)
verification OK: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
Image size: 941.9'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 12:00:24.306 +61:57:51.44 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 12:00:03.732 +62:00:23.71
Second-epoch image center 12:00:24.306 +61:57:51.44
Angular distance between the image centers 0.0584 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits (2nd new image)
verification OK: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Image size: 941.9'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 12:00:21.619 +61:57:52.96 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 12:00:03.732 +62:00:23.71
Second-epoch image center 12:00:21.619 +61:57:52.96
Angular distance between the image centers 0.0546 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 12:00:24.306 +61:57:51.44
Second-epoch second image center 12:00:21.619 +61:57:52.96
Angular distance between the image centers 0.00528 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits &> /tmp/tmp.50yXmClm1v
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits &> /tmp/tmp.2huPRkDaaf
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits &> /tmp/tmp.QlQFoFrHS6
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits &> /tmp/tmp.CinuvTf0Uo
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Calibrating the magnitude scale
Found non-empty wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.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-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits and wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits and wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat
Found non-empty wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits and wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat
The reference image (wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits) and catalog (wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat) found
'wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat' -> 'wcsmag.cat'
Read 7332 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 159.9761 to 198.4298 deg, Dec +55.2649 to +67.4535 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 159.9761 to 198.4298 deg, Dec 55.2649 to 67.4535 deg
Loaded 6571 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): 3978 out of 4192 total matches.
Matched with Tycho-2 4192 out of 7332 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.897150
a=0.000000 b=1.000000 c=22.897150
From vast_summary.log: estimated ref. image limiting mag.: -7.51
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.39
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.39
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 7332 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 159.9761 to 198.4298 deg, Dec +55.2649 to +67.4535 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 159.9761 to 198.4298 deg, Dec 55.2649 to 67.4535 deg
Loaded 6571 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): 3978 out of 4192 total matches.
Matched with Tycho-2 4192 out of 7332 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits:
Forced-photometry filter: calibrated wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits -> calib.txt_param_ref_wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits (aperture=6.4)
Read 7282 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 159.9754 to 198.4299 deg, Dec +55.3321 to +67.4949 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 159.9754 to 198.4299 deg, Dec 55.3321 to 67.4949 deg
Loaded 6542 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): 3981 out of 4179 total matches.
Matched with Tycho-2 4179 out of 7282 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits:
Forced-photometry filter: calibrated wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits -> calib.txt_param_ref_wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits (aperture=6.4)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
2.2 pix UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
2.2 pix UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
2.2 pix fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
2.2 pix fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
2.2 pix wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
2.2 pix wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
Limiting magnitude estimates:
15.4 mag. UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
15.4 mag. UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
14.1 mag. fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
14.1 mag. fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
All-image limiting magnitude estimate: 14.1 (SNR ) 11.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.50yXmClm1v (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_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.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-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits' -> 'wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
WCS_IMAGE_NAME=wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
WCS-calibrated image found: wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
Checking if the catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat corresponding to the image wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits alredy exist and is non-empty...
Catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat corresponding to the image wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
WCS catalog name: wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=506, passed=7332
Got 7332 stars (including 6822 good ones) from the SExtractor catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat
util/solve_plate_with_UCAC5 got 7332 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.3 to 67.5)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 7227 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.3 to 67.5)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 7225 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 7225 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 976 stars left (next iteration limit 1073)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits N_match=976 sigma_overall_arcsec=0.379 sigma_q1_arcsec=0.444 sigma_q2_arcsec=0.402 sigma_q3_arcsec=0.378 sigma_q4_arcsec=0.311 n_q1=226 n_q2=229 n_q3=256 n_q4=265 worst_quadrant_to_overall_ratio=1.170
The image catalog is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits -region wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.2huPRkDaaf (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_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.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-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits' -> 'wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
WCS_IMAGE_NAME=wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
WCS-calibrated image found: wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
Checking if the catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat corresponding to the image wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits alredy exist and is non-empty...
Catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat corresponding to the image wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
WCS catalog name: wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=494, passed=7282
Got 7282 stars (including 6779 good ones) from the SExtractor catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat
util/solve_plate_with_UCAC5 got 7282 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.3 to 67.5)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 7172 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.3 to 67.5)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 7172 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 7172 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits N_match=974 sigma_overall_arcsec=0.386 sigma_q1_arcsec=0.486 sigma_q2_arcsec=0.379 sigma_q3_arcsec=0.377 sigma_q4_arcsec=0.333 n_q1=228 n_q2=229 n_q3=253 n_q4=264 worst_quadrant_to_overall_ratio=1.258
The image catalog is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits -region wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.QlQFoFrHS6 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
WCS_IMAGE_NAME=wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
WCS-calibrated image found: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
Checking if the catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat corresponding to the image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat corresponding to the image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
WCS catalog name: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=264, passed=2856
Got 2856 stars (including 2589 good ones) from the SExtractor catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat
util/solve_plate_with_UCAC5 got 2856 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.9'
Seting catalog search parameters based on the expected field of view 941.9 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013082 (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 0.010466 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 968 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 2832 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 973 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 2830 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 2830 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits N_match=972 sigma_overall_arcsec=0.350 sigma_q1_arcsec=0.332 sigma_q2_arcsec=0.391 sigma_q3_arcsec=0.301 sigma_q4_arcsec=0.338 n_q1=239 n_q2=277 n_q3=220 n_q4=236 worst_quadrant_to_overall_ratio=1.117
The image catalog is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits -region wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.CinuvTf0Uo (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
WCS_IMAGE_NAME=wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
WCS-calibrated image found: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Checking if the catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat corresponding to the image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat corresponding to the image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
WCS catalog name: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=260, passed=2847
Got 2847 stars (including 2581 good ones) from the SExtractor catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat
util/solve_plate_with_UCAC5 got 2847 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.9'
Seting catalog search parameters based on the expected field of view 941.9 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013082 (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 0.010466 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 969 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 2821 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 974 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 2821 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 2821 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits N_match=974 sigma_overall_arcsec=0.326 sigma_q1_arcsec=0.312 sigma_q2_arcsec=0.361 sigma_q3_arcsec=0.251 sigma_q4_arcsec=0.348 n_q1=235 n_q2=276 n_q3=225 n_q4=238 worst_quadrant_to_overall_ratio=1.108
The image catalog is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits -region wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits sigma_overall=0.379 worst_q_ratio=1.170
ref2=UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits sigma_overall=0.386 worst_q_ratio=1.258
new1=fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits sigma_overall=0.350 worst_q_ratio=1.117
new2=fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits sigma_overall=0.326 worst_q_ratio=1.108
reference average sigma_overall=0.3825 worst_q_ratio=1.214
warn-on-ratio threshold: 2.0x reference
###################################
Distribution of catalog-matched stars across the image:
plot_astrometric_residuals_xy: wrote wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278_astrometric_residuals.png (976 matched stars from wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279_astrometric_residuals.png (974 matched stars from wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109_astrometric_residuals.png (972 matched stars from wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat.astrometric_residuals, image 9576x6388)
plot_astrometric_residuals_xy: wrote wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110_astrometric_residuals.png (974 matched stars from wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat.astrometric_residuals, image 9576x6388)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits'
Saving fully-calibrated image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits'
Preparing the HTML report for the field UMa-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field UMa-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --norotation --noflagimage --starmatchraius 3.5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
SExtractor catalog cache: saved UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat to cache
SExtractor catalog cache: saved UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.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-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
Creating symlink local_wcs_cache/wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
Creating symlink local_wcs_cache/wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
Creating symlink local_wcs_cache/wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Creating symlink local_wcs_cache/exclusion_list.txt
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits exists and is non-empty
wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits exists and is non-empty
wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits exists and is non-empty
wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits (1st reference image)
verification OK: wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
Image size: 941.7'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 12:00:03.732 +62:00:23.71 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-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits (1st new image)
verification OK: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
Image size: 941.9'x626.7' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 12:00:24.306 +61:57:51.44 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 12:00:03.732 +62:00:23.71
Second-epoch image center 12:00:24.306 +61:57:51.44
Angular distance between the image centers 0.0584 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits (2nd new image)
verification OK: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Image size: 941.9'x626.8' 15.7(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 12:00:21.619 +61:57:52.96 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 12:00:03.732 +62:00:23.71
Second-epoch image center 12:00:21.619 +61:57:52.96
Angular distance between the image centers 0.0546 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 12:00:24.306 +61:57:51.44
Second-epoch second image center 12:00:21.619 +61:57:52.96
Angular distance between the image centers 0.00528 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for ar aprallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits &> /tmp/tmp.oQ9bS3DEdZ
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits &> /tmp/tmp.0uzTpI0uRz
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits &> /tmp/tmp.LKAq0ZDZ79
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits &> /tmp/tmp.s8uBeJkY1F
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Calibrating the magnitude scale
Found non-empty wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.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-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits and wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits and wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat
Found non-empty wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits and wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat
The reference image (wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits) and catalog (wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat) found
'wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat' -> 'wcsmag.cat'
Read 37333 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 159.9761 to 198.6760 deg, Dec +55.2262 to +67.4863 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 159.9761 to 198.6760 deg, Dec 55.2262 to 67.4863 deg
Loaded 6640 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): 3750 out of 4197 total matches.
Matched with Tycho-2 4197 out of 37333 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.792850
a=0.000000 b=1.000000 c=22.792850
From vast_summary.log: estimated ref. image limiting mag.: -7.27
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.52
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.52
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 37333 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 159.9761 to 198.6760 deg, Dec +55.2262 to +67.4863 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 159.9761 to 198.6760 deg, Dec 55.2262 to 67.4863 deg
Loaded 6640 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): 3750 out of 4197 total matches.
Matched with Tycho-2 4197 out of 37333 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits:
Forced-photometry filter: calibrated wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits -> calib.txt_param_ref_wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits (aperture=5.1)
Read 37494 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 159.9755 to 198.6753 deg, Dec +55.2659 to +67.4949 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 159.9755 to 198.6753 deg, Dec 55.2659 to 67.4949 deg
Loaded 6626 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): 3751 out of 4193 total matches.
Matched with Tycho-2 4193 out of 37494 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits:
Forced-photometry filter: calibrated wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits -> calib.txt_param_ref_wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits (aperture=5.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 29 candidate transients before the final filtering. (Hard limit: 8000)
Median FWHM seeing for isolated stars:
2.1 pix UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
2.1 pix UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
2.1 pix fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
2.1 pix fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
2.1 pix wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
2.1 pix wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
Limiting magnitude estimates:
15.5 mag. UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
15.5 mag. UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
14.3 mag. fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
14.3 mag. fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
All-image limiting magnitude estimate: 14.3 (SNR ) 13.7 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.0 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.oQ9bS3DEdZ (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_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.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-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits' -> 'wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
WCS_IMAGE_NAME=wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
WCS-calibrated image found: wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
Checking if the catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat corresponding to the image wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits alredy exist and is non-empty...
Catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat corresponding to the image wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits
WCS catalog name: wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=18, blended=1765, passed=37315
Got 37315 stars (including 35483 good ones) from the SExtractor catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat
util/solve_plate_with_UCAC5 got 37315 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.2 to 67.5)
Done reading UCAC5 zone files...
Matched 977 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 965 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 36726 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.2 to 67.5)
Done reading UCAC5 zone files...
Matched 977 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 36727 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Accuracy estimation diagnostic: 976 matched stars entering correct_measured_positions(), 36727 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Excluding outliers - 976 stars left (next iteration limit 1073)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits N_match=976 sigma_overall_arcsec=0.391 sigma_q1_arcsec=0.470 sigma_q2_arcsec=0.397 sigma_q3_arcsec=0.366 sigma_q4_arcsec=0.305 n_q1=215 n_q2=233 n_q3=264 n_q4=264 worst_quadrant_to_overall_ratio=1.201
The image catalog is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits -region wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.0uzTpI0uRz (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_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.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-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits' -> 'wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
WCS_IMAGE_NAME=wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
WCS-calibrated image found: wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
Checking if the catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat corresponding to the image wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits alredy exist and is non-empty...
Catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat corresponding to the image wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits
WCS catalog name: wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=18, blended=1739, passed=37476
Got 37476 stars (including 35672 good ones) from the SExtractor catalog wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat
util/solve_plate_with_UCAC5 got 37476 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.3 to 67.5)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 966 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 37049 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 726 to 789 (Dec 55.3 to 67.5)
Done reading UCAC5 zone files...
Matched 976 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 37048 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Accuracy estimation diagnostic: 975 matched stars entering correct_measured_positions(), 37047 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.39"
Excluding outliers - 975 stars left (next iteration limit 1072)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits N_match=975 sigma_overall_arcsec=0.394 sigma_q1_arcsec=0.507 sigma_q2_arcsec=0.389 sigma_q3_arcsec=0.392 sigma_q4_arcsec=0.314 n_q1=215 n_q2=232 n_q3=263 n_q4=265 worst_quadrant_to_overall_ratio=1.289
The image catalog is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits -region wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.LKAq0ZDZ79 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
WCS_IMAGE_NAME=wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
WCS-calibrated image found: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
Checking if the catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat corresponding to the image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat corresponding to the image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
WCS catalog name: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=10, blended=491, passed=17660
Got 17660 stars (including 17146 good ones) from the SExtractor catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat
util/solve_plate_with_UCAC5 got 17660 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.9'
Seting catalog search parameters based on the expected field of view 941.9 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013082 (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 0.010466 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 17537 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 17536 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 17536 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits N_match=972 sigma_overall_arcsec=0.343 sigma_q1_arcsec=0.316 sigma_q2_arcsec=0.407 sigma_q3_arcsec=0.321 sigma_q4_arcsec=0.339 n_q1=237 n_q2=278 n_q3=225 n_q4=232 worst_quadrant_to_overall_ratio=1.186
The image catalog is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits -region wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.s8uBeJkY1F (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
WCS_IMAGE_NAME=wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
WCS-calibrated image found: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Checking if the catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat corresponding to the image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits alredy exist and is non-empty...
Catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat corresponding to the image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
WCS catalog name: wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=1, blended=467, passed=17769
Got 17769 stars (including 17273 good ones) from the SExtractor catalog wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat
util/solve_plate_with_UCAC5 got 17769 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.9'
Seting catalog search parameters based on the expected field of view 941.9 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013082 (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 0.010466 (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
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 967 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 17653 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 727 to 788 (Dec 55.6 to 67.3)
Done reading UCAC5 zone files...
Matched 972 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 17652 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 972 matched stars entering correct_measured_positions(), 17652 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 972 stars left (next iteration limit 1069)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits N_match=972 sigma_overall_arcsec=0.334 sigma_q1_arcsec=0.312 sigma_q2_arcsec=0.365 sigma_q3_arcsec=0.280 sigma_q4_arcsec=0.349 n_q1=238 n_q2=277 n_q3=226 n_q4=231 worst_quadrant_to_overall_ratio=1.093
The image catalog is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits -region wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits.cat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits
Saving fully-calibrated image wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/wcs_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits
Preparing the HTML report for the field UMa-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits at 12:02:21.41 +63:30:09.5: 12.99 +/- 0.02 detection
Forced photometry on wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits at 11:41:09.15 +65:56:33.4: 10.85 +/- 0.00 detection
Forced photometry on wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits at 12:02:21.41 +63:30:09.5: 12.98 +/- 0.02 detection
Forced photometry reference-image weighted average: 12.99 +/- 0.01
Forced photometry filter REJECTED candidate at 12:02:21.41 +63:30:09.5: ref_mag=12.99 +/- 0.01 new_mean_mag=13.4762 delta=-0.49 (need > 0.90)
Forced photometry on wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits at 11:41:09.15 +65:56:33.4: 10.86 +/- 0.00 detection
Forced photometry reference-image weighted average: 10.86 +/- 0.00
Forced photometry filter REJECTED candidate at 11:41:09.15 +65:56:33.4: ref_mag=10.86 +/- 0.00 new_mean_mag=11.2272 delta=-0.37 (need > 0.90)
Forced photometry on wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits at 11:31:12.49 +66:18:19.2: 13.10 +/- 0.03 detection
Forced photometry on wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits at 12:37:44.73 +64:16:40.9: 13.37 +/- 0.03 detection
Forced photometry on wcs_UMa-04-Q1b1x1_2026-02-22_00-33-00_20.00sec_-14.90C_LIGHT_0278.fits at 12:35:53.63 +61:33:09.3: 13.34 +/- 0.03 detection
Forced photometry on wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits at 11:31:12.49 +66:18:19.2: 13.12 +/- 0.03 detection
Forced photometry reference-image weighted average: 13.11 +/- 0.02
Forced photometry filter REJECTED candidate at 11:31:12.49 +66:18:19.2: ref_mag=13.11 +/- 0.02 new_mean_mag=13.2181 delta=-0.11 (need > 0.90)
Forced photometry on wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits at 12:37:44.73 +64:16:40.9: 13.32 +/- 0.03 detection
Forced photometry reference-image weighted average: 13.34 +/- 0.02
Forced photometry filter REJECTED candidate at 12:37:44.73 +64:16:40.9: ref_mag=13.34 +/- 0.02 new_mean_mag=13.6184 delta=-0.28 (need > 0.90)
Forced photometry on wcs_UMa-04-Q1b1x1_2026-02-22_00-34-07_20.00sec_-14.90C_LIGHT_0279.fits at 12:35:53.63 +61:33:09.3: 13.33 +/- 0.03 detection
Forced photometry reference-image weighted average: 13.33 +/- 0.02
Forced photometry filter REJECTED candidate at 12:35:53.63 +61:33:09.3: ref_mag=13.33 +/- 0.02 new_mean_mag=13.3333 delta=0.00 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 3s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
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Considering the candidate 52594_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 52594_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 1 | 2026 06 01.37533 | 2461192.87533 | 13.52 | 12:02:21.40 +63:30:09.2 | 4717 2263 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits |
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.45 | 12:02:21.42 +63:30:09.8 | 4714 2262 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
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Considering the candidate 52595_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 52595_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.52 | 12:45:10.58 +65:49:02.1 | 2194 0454 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 12:45:10.53 +65:49:02.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52597_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 52597_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 12.10 | 12:18:15.42 +64:05:30.7 | 3699 1802 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 12:18:15.45 +64:05:30.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52598_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 52598_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 1 | 2026 06 01.37533 | 2461192.87533 | 11.22 | 11:41:09.11 +65:56:33.2 | 6124 0829 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits |
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 11.23 | 11:41:09.18 +65:56:33.7 | 6122 0829 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
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Considering the candidate 52854_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 52854_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 11.57 | 11:47:21.97 +64:29:27.0 | 5727 1708 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
Rejecting candidate due to large distance (17.4") between the two second-epoch detections
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Considering the candidate 52858_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 52858_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 11.63 | 11:45:01.45 +64:47:37.5 | 5880 1526 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 11:45:01.42 +64:47:37.3 in the exclusion list exclusion_list.txt ****
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Considering the candidate 52866_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 52866_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 11.65 | 12:15:42.39 +57:00:10.9 | 3341 6071 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 12:15:42.40 +57:00:11.1 in the exclusion list exclusion_list_bbsc.txt ****
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Considering the candidate 52921_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 52921_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 11.95 | 12:09:51.42 +65:05:24.4 | 4308 1267 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
Rejecting candidate due to large distance (16.9") between the two second-epoch detections
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Considering the candidate 53019_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53019_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 12.34 | 12:21:26.07 +59:23:23.1 | 3083 4578 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
Rejecting candidate due to large distance (20.9") between the two second-epoch detections
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Considering the candidate 53027_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53027_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 12.26 | 11:51:12.02 +66:53:44.0 | 5520 0248 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
Rejecting candidate due to large distance (16.2") between the two second-epoch detections
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Considering the candidate 53070_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53070_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 12.38 | 12:09:41.24 +64:08:22.4 | 4262 1839 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
Rejecting candidate due to large distance (17.6") between the two second-epoch detections
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Considering the candidate 53143_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53143_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 12.58 | 11:04:04.25 +61:47:49.1 | 8794 3111 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 11:04:04.23 +61:47:50.3 in the exclusion list exclusion_list_bbsc.txt ****
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Considering the candidate 53205_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53205_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 12.75 | 12:15:28.43 +56:59:08.2 | 3359 6084 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 12:15:28.44 +56:59:08.8 in the exclusion list exclusion_list_bbsc.txt ****
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Considering the candidate 53235_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53235_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 12.84 | 11:59:24.97 +64:47:03.8 | 4957 1504 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
Rejecting candidate due to large distance (17.4") between the two second-epoch detections
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Considering the candidate 53274_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53274_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 12.91 | 12:21:19.98 +65:46:28.7 | 3644 0767 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
Rejecting candidate due to large distance (16.2") between the two second-epoch detections
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Considering the candidate 53319_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53319_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 12.89 | 11:40:23.25 +57:57:11.9 | 6233 5650 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 11:40:23.24 +57:57:11.2 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 53385_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53385_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.02 | 11:23:27.79 +61:43:44.8 | 7411 3314 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
Rejecting candidate due to large distance (19.1") between the two second-epoch detections
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Considering the candidate 53454_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53454_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.04 | 11:21:37.00 +57:04:11.8 | 7788 6118 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 11:21:37.07 +57:04:11.4 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 53464_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53464_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.29 | 11:30:26.92 +63:32:60.0 | 6855 2250 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 11:30:26.98 +63:33:00.4 in the exclusion list exclusion_list.txt ****
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Considering the candidate 53471_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53471_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.36 | 11:02:30.14 +59:36:00.8 | 9120 4411 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
Rejecting candidate due to large distance (20.4") between the two second-epoch detections
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Considering the candidate 53476_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53476_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 1 | 2026 06 01.37533 | 2461192.87533 | 13.33 | 12:35:53.64 +61:33:08.8 | 2250 3110 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits |
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.33 | 12:35:53.62 +61:33:09.8 | 2246 3110 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
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Considering the candidate 53477_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53477_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 1 | 2026 06 01.37533 | 2461192.87533 | 13.28 | 11:31:12.56 +66:18:19.2 | 6727 0587 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits |
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.17 | 11:31:12.43 +66:18:19.1 | 6724 0588 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
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Considering the candidate 53498_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53498_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.62 | 12:50:42.19 +62:58:08.2 | 1421 2039 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 12:50:42.25 +62:58:08.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 53514_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53514_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.21 | 12:29:45.66 +58:23:48.0 | 2344 5070 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 12:29:45.54 +58:23:46.0 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 53583_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53583_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 1 | 2026 06 01.37533 | 2461192.87533 | 13.54 | 12:37:44.72 +64:16:41.0 | 2457 1472 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-18_20.00sec_0.00C_LIGHTs_0109.fits |
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.73 | 12:37:44.74 +64:16:40.8 | 2455 1472 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
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Considering the candidate 53612_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53612_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.53 | 11:58:21.23 +61:26:10.6 | 4913 3521 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 11:58:21.24 +61:26:10.8 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 53685_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53685_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.48 | 12:43:29.31 +65:57:22.2 | 2316 0397 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 12:43:29.34 +65:57:23.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 53776_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 53776_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 2 | 2026 06 01.37578 | 2461192.87578 | 13.82 | 12:18:38.42 +63:15:52.8 | 3608 2293 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 12:18:38.35 +63:15:53.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 13410_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110
The candidate 13410_fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110 did not pass the final checks
| Discovery image 3 | 2026 06 01.37578 | 2461192.87578 | 8.10 | 12:43:56.44 +61:05:35.1 | 1614 3257 | /data_ssd/NMW-TexasTech/workdir//img_2026-06-01_CI_UMa-04-Q1b1x1_041524_TTUQ1b1x1_3817503_jPGwmCVK/fd_UMa-04-Q1b1x1_2026-06-01_04-00-57_20.00sec_-0.00C_LIGHTs_0110.fits |
**** FOUND 12:43:56.47 +61:05:35.1 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 4s
Prepared the HTML report for the field UMa-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed UMa-04-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461192.87532507 -observatory V36
05:57:26.49 +25:35:35.8 Mercury (-0.5mag)
07:08:06.33 +24:27:22.0 Venus (-3.9mag)
02:29:52.61 +14:06:56.3 Mars (1.3mag)
07:42:51.85 +21:45:04.8 Jupiter (-1.9mag)
00:47:19.77 +02:37:22.1 Saturn (0.9mag)
03:58:34.31 +20:20:43.4 Uranus (5.8mag)
00:15:42.05 +00:14:18.3 Neptune (7.8mag)
20:33:41.80 -23:02:06.0 Pluto (14.5mag)
17:20:43.56 -28:39:46.2 Moon (-12.4mag)
-rw-r--r-- 1 apache apache 363 Jun 1 04:17 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461192.87532507:
07:42:58.45 +21:44:47.5 Io (6.0mag)
07:42:57.69 +21:44:50.1 Europa (6.1mag)
07:42:35.94 +21:45:51.7 Ganymede (5.5mag)
07:42:53.26 +21:45:08.3 Callisto (6.8mag)
07:43:34.14 +21:21:10.0 Himalia (15.6mag)
07:42:55.71 +21:44:54.0 Thebe (16.5mag)
07:43:44.32 +21:39:40.0 Elara (17.5mag)
07:44:40.67 +22:00:29.1 Pasiphae (17.7mag)
07:49:44.27 +21:46:18.3 Carme (18.8mag)
00:47:27.04 +02:37:41.8 Titan (8.7mag)
00:47:23.94 +02:37:15.4 Rhea (10.0mag)
00:47:50.88 +02:38:35.3 Iapetus (11.4mag)
00:47:13.76 +02:37:51.2 Hyperion (14.7mag)
00:48:10.21 +02:40:17.0 Phoebe (16.7mag)
-rw-r--r-- 1 apache apache 569 Jun 1 04:17 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461192.87532507:
17:21:45.34 -34:28:11.5 JWST
17:49:17.58 +35:35:18.8 Chandra
09:23:27.90 -53:34:26.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jun 1 04:17 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461192.87532507 -observatory V36
18:47:48.69 -32:08:28.7 13.7mag P/2010 H2 (Vales)
05:46:49.03 -68:09:15.2 17.4mag C/2014 UN271 (Bernardinelli-Bernstein)
05:46:34.18 +31:52:55.1 17.5mag C/2017 K2 (PANSTARRS)
17:17:27.11 +14:58:04.6 17.8mag C/2021 G2 (ATLAS)
20:15:33.71 -51:25:42.1 17.5mag P/2021 N1 (ZTF)
23:13:52.09 +31:19:02.2 17.2mag C/2022 E2 (ATLAS)
05:25:39.35 +26:55:26.1 16.4mag C/2022 N2 (PANSTARRS)
09:24:59.14 +31:18:31.2 16.6mag C/2022 QE78 (ATLAS)
08:47:00.78 +03:34:48.5 17.6mag C/2022 R6 (PANSTARRS)
18:32:34.83 +21:25:47.3 17.7mag C/2023 A3 (Tsuchinshan-ATLAS)
15:21:56.54 -11:00:44.8 17.5mag P/2023 B1 (PANSTARRS)
22:15:57.88 +66:05:22.9 17.7mag C/2023 H5 (Lemmon)
18:02:53.73 -06:03:15.3 13.7mag C/2023 R1 (PANSTARRS)
13:24:52.68 +84:30:22.5 17.9mag C/2023 X2 (Lemmon)
07:01:14.97 +64:05:43.5 17.6mag C/2024 A1 (ATLAS)
06:36:44.80 +27:10:23.3 13.4mag C/2024 E1 (Wierzchos)
15:42:45.52 +12:52:44.7 17.4mag C/2024 G6 (ATLAS)
20:17:01.85 +29:04:33.5 14.1mag C/2024 J3 (ATLAS)
04:11:11.17 -16:34:50.8 16.1mag C/2024 T5 (ATLAS)
05:59:30.86 +35:41:35.7 17.9mag C/2025 J1 (Borisov)
11:39:22.30 +53:06:10.1 17.2mag C/2025 L1 (ATLAS)
06:35:39.21 -10:32:59.1 13.4mag C/2025 R3 (PANSTARRS)
09:18:53.06 +23:24:14.2 18.0mag C/2025 V2 (Rankin)
12:40:07.84 +04:40:50.9 17.2mag C/2025 Y1 (ATLAS)
01:48:19.30 +42:54:03.9 15.9mag C/2026 B2 (Sun-Gao)
11:10:23.86 -06:19:11.0 16.4mag A/2026 E1
20:11:08.60 -08:13:42.7 9.1mag 10P/Tempel
11:00:37.10 -00:53:38.4 15.9mag 29P/Schwassmann-Wachmann
10:55:39.80 -02:37:55.2 17.9mag 43P/Wolf-Harrington
03:01:07.71 +24:42:49.5 17.6mag 47P/Ashbrook-Jackson
08:45:26.06 +25:41:01.6 16.9mag 63P/Wild
00:20:49.21 -06:50:24.3 15.7mag 65P/Gunn
06:21:25.41 +32:37:18.4 16.7mag 76P/West-Kohoutek-Ikemura
02:52:45.76 +16:17:55.7 13.9mag 78P/Gehrels
01:05:34.05 +03:18:32.1 15.4mag 88P/Howell
04:32:40.14 +29:41:01.0 15.2mag 93P/Lovas
02:24:01.21 +26:28:40.9 17.8mag 114P/Wiseman-Skiff
06:34:24.83 +33:13:57.7 15.7mag 123P/West-Hartley
09:38:25.83 +17:34:27.7 16.5mag 124P/Mrkos
03:47:47.49 +18:46:07.6 16.4mag 128P/Shoemaker-Holt
04:19:57.89 +18:43:57.6 17.7mag 131P/Mueller
05:27:58.73 +19:18:59.7 13.8mag 141P/Machholz
05:30:27.59 +17:09:08.7 13.7mag 141P-A/Machholz
04:19:06.94 +15:02:57.8 11.0mag 141P-D/Machholz
02:52:46.65 -25:41:16.2 17.1mag 161P/Hartley-IRAS
03:19:27.22 +20:58:13.5 14.9mag 162P/SidingSpring
19:36:17.68 -00:09:49.4 17.2mag 169P/NEAT
23:59:51.02 +01:05:26.6 17.9mag 220P/McNaught
16:57:30.35 -08:52:48.6 16.3mag 235P/LINEAR
07:19:10.59 +35:43:44.8 17.4mag 240P/NEAT
00:14:33.67 -05:18:16.0 16.6mag 260P/McNaught
03:46:00.98 +31:11:07.7 17.6mag 295P/LINEAR
23:02:10.70 -19:01:55.3 17.6mag 320P/McNaught
15:18:30.05 +08:16:55.9 17.4mag 391P/Kowalski
08:01:49.65 +20:54:38.8 17.9mag 450P/LONEOS
06:48:50.89 +42:10:16.6 17.8mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.7K Jun 1 04:17 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63
11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35
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
15:03:05.18 +22:02:03.40 AT2026lxf 2026-05-8.07 13.94
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
14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63
13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43
11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59
22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36
21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15
14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42
15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06
16:34:34.97 -54:34:58.00 ASASSN-26da 2026-04-25.32 16.11
10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28
15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89
11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38
10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85
14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12
10:53:55.43 -16:06:06.50 ASASSN-26cz 2026-04-22.06 16.26
20:07:38.15 -21:07:05.40 2026-05-25.18 -1.12
13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78
13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65
13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31
06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16
23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9
12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03
21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01
14:49:14.01 -27:29:20.10 ASASSN-26cu 2026-04-16.29 -2.7
17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15
15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96
20:07:38.15 -21:07:05.40 2026-05-25.18 -1.12
12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65
17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03
09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49
16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5
04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37
22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21
19:40:44.94 +00:41:03.80 AT2026imw 2026-04-10.32 16.06
19:52:04.70 +05:53:33.50 ASASSN-26cq 2026-04-9.31 14.98
16:08:18.39 -64:11:08.80 ASASSN-26cp 2026-04-9.14 13.64
09:22:22.90 -61:02:43.70 SN2026idh 2026-04-7.97 16.34
05:06:54.12 -19:42:26.40 AT2026imr 2026-04-8 17.49
07:14:55.34 -36:03:21.40 AT2026hei 2026-04-8.12 16.7
21:35:33.14 -19:01:34.80 AT2026ihm 2026-04-8.36 16.7
04:28:24.08 -32:25:35.30 AT2026imo 2026-04-8.02 16.81
05:10:35.79 -39:38:40.80 SN 2026hnn 2026-04-7.04 17.07
09:54:32.04 -01:17:25.80 ASASSN-26cn 2026-04-7.01 15.58
07:46:24.43 -77:29:36.30 ASASSN-26co 2026-04-7.15 15.11
05:00:45.52 -29:51:06.20 AT2026hvw 2026-04-6.03 16.51
19:49:33.10 -23:37:11.00 ASASSN-26cl 2026-04-5.29 14.98
19:32:43.68 -22:39:32.70 ASASSN-26cm 2026-04-4.27 13.88
18:08:57.38 +76:48:23.60 ASASSN-26ck 2026-04-2.37 15.38
16:16:36.10 +44:52:30.20 AT2026hyy 2026-04-2.58 13.81
21:55:23.31 -34:48:53.90 ASASSN-26cj 2026-03-30.4 -1.47
11:19:50.81 -27:51:50.40 SN2026gvk 2026-03-30 15.28
11:53:57.02 -23:09:46.20 SN2026gzx 2026-03-28.75 15.27
07:13:46.14 -33:10:15.70 ASASSN-26ci 2026-03-28.15 15.14
09:03:36.09 -67:58:13.00 SN2026hkg 2026-03-28.19 15.82
07:03:00.72 +39:14:43.00 SN2026fin 2026-03-28.27 15.82
05:35:42.80 -63:44:05.50 ASASSN-26ch 2026-03-27.86 13.02
11:23:19.04 +34:22:38.00 SN2026fwt 2026-03-27.3 16.56
19:03:49.79 +37:04:05.20 ASASSN-26ce 2026-03-26.56 16.3
20:26:56.07 -52:54:06.50 AT2026hiy 2026-03-26.35 16.95
05:25:54.76 -30:15:35.80 ASASSN-26cg 2026-03-25.07 16.88
06:57:16.49 -26:54:37.20 SN2026fzb 2026-03-25.14 15.8
14:37:38.23 -43:00:52.30 ASASSN-26cd 2026-03-24.24 12.52
17:34:53.03 +06:04:29.70 AT2026gzl 2026-03-23.27 15.82
08:30:02.60 -35:12:47.50 ASASSN-26cf 2026-03-23.2 14.82
16:54:25.33 +37:49:56.60 SN 2026evz 2026-03-21.32 17.54
17:06:19.20 -18:54:19.50 ASASSN-26bx 2026-03-21.25 16.39
19:01:16.28 -29:29:23.10 ASASSN-26bw 2026-03-21.33 15.81
08:46:05.75 +10:47:39.80 ASASSN-26ca 2026-03-21.13 14.27
12:14:58.16 +63:47:16.20 SN 2026fvx 2026-03-21.12 15.6
18:02:55.90 -75:23:02.60 ASASSN-26bz 2026-03-21.32 16.16
12:16:02.87 -53:16:33.70 ASASSN-26cc 2026-03-20.08 3.93
13:08:21.85 +29:13:44.20 SN 2026fmh 2026-03-20.16 -0.33
19:56:38.48 -34:45:21.50 ASASSN-26cb 2026-03-20.35 -3.26
-rw-r--r-- 1 apache apache 5.6K Jun 1 04:17 asassn_transients_list.txt
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:36.82 +41:16:05.8 PNV J00423682+4116058 2026-03-12.5744 17.24Cmag
07:26:45.79 -27:45:14.1 TCP J07264579-2745141 2026-03-17.4417 14.8mag
17:57:19.56 -28:08:14.7 TCP J17571956-2808147 2026-03-19.7972 14.5mag
08:46:05.73 +10:47:39.7 TCP J08460573+1047397 2026-03-21.1936 14.5mag
09:55:38.83 +69:05:21.7 PNV J09553883+6905217 2026-04-01.893 19.4mag
19:32:43.67 -22:39:30.7 TCP J19324367-2239307 2026-04-05.4395 13.6mag
16:16:36.03 +44:52:28.9 TCP J16163603+4452289 2026-04-05.6655 14.2mag
00:43:38.36 +41:15:32.4 PNV J00433836+4115324 2026-04-08.079 17.2mag
15:41:11.68 +59:18:26.8 TCP J15411168+5918268 2026-04-12.9625 19.2mag
00:43:35.02 +41:46:28.0 PNV J00433502+4146280 2026-04-23.056 15.9mag
00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag
21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag
15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag
07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag
16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag
00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag
09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag
00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag
00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag
12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag
-rw-r--r-- 1 apache apache 188K Jun 1 04:17 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
20:41:11.858 +07:30:47.01 AT 2026nfw 2026-05-20.41 19.6773
21:59:44.032 +01:09:25.15 AT 2026nfv 2026-05-20.41 20.2169
19:55:15.987 -12:13:04.06 SN 2026nfu 2026-05-20.40 19.764
19:11:59.188 -05:59:29.48 AT 2026nft 2026-05-20.40 20.1465
20:49:19.514 -11:14:29.34 AT 2026nfs 2026-05-15.43 20.3991
17:50:32.577 +03:03:50.91 AT 2026nfr 2026-05-14.42 20.7439
09:56:58.256 +03:14:00.41 AT 2026nfq 2026-05-18.98 23.2429
09:58:28.172 +03:37:48.70 AT 2026nfp 2026-05-18.00 23.6388
01:41:52.654 +49:02:23.74 AT 2026nfo 2026-05-15.49 16.6376
19:48:38.478 -15:49:21.40 SN 2026nfn 2026-05-14.45 20.6205
23:29:50.523 +24:19:16.46 AT 2026nfm 2026-05-16.48 19.4861
00:22:50.994 +32:13:55.02 AT 2026nfl 2026-05-20.48 19.4447
00:19:09.783 +22:55:29.39 AT 2026nfk 2026-05-15.49 18.5774
18:50:22.104 +74:56:01.68 AT 2026nfj 2026-05-20.01 17.95
14:44:27.710 +29:51:15.82 AT 2026nfi 2026-05-05.85 20.76
15:03:26.220 +29:01:29.01 AT 2026nfh 2026-05-05.85 20.56
13:18:06.250 +03:51:41.98 AT 2026nfg 2026-05-17.67 21.83
14:20:14.220 +03:14:46.94 AT 2026nff 2026-05-17.66 22.59
13:59:52.100 +00:18:30.03 AT 2026nfe 2026-05-17.65 22.32
14:01:52.310 +04:31:34.96 AT 2026nfd 2026-05-17.65 22.49
-rw-r--r-- 1 apache apache 30K Jun 1 04:17 tns_transients_list.txt