######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-1 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC=
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst
CAMERA_SETTINGS= TTUQ1b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ1.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ1b1x1/flats
FRAME_EDGE_OFFSET_PIX= 100
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK=
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK= yes
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS= 3
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN=
PHOTOMETRIC_CALIBRATION=
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP=
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION=
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER=
HOME=
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory:
Lyn-04-Q1b1x1
#######################################
########### Starting Lyn-04-Q1b1x1 ###########
Processing Lyn-04-Q1b1x1
server tau has sufficient free disk space available: 231763 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 231763 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.png' -> 'transient_report/Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits_preview.png'
Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits

renamed 'Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.png' -> 'transient_report/Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits_preview.png'
Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits

Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 464.2081
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 555.7674
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1687.1352
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 496.8443
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1679.3733
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 496.3023
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 3.63444
INFO: SECOND_EPOCH__SD_ratio= 0.001
INFO: the new-to-reference mean image value ratio check is disabled (DISABLE_NEW_TO_REF_MEAN_IMG_RATIO_CHECK=yes) - expected with a background-subtracted reference image
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ1b1x1/flats
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= 0.0 / [degC] CCD temperature
FOCTEMP = 24.2900009155273 / [degC] Focuser temperature
AMBTEMP = 31.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-19T05:25:44.8088139' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-19T10:25:44.8088139' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61271.4345463887 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-19T10:25:54.7096183' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61271.4346609837 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING= 1 / X axis binning factor" status=0
Record 17: "YBINNING= 1 / Y axis binning factor" status=0
Record 18: "GAIN = 30 / Sensor gain" status=0
Record 19: "OFFSET = 30 / Sensor gain offset" status=0
Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= 0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1' / Name of telescope" status=0
Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0
Record 31: "RA = 125.996094003568 / [deg] RA of telescope" status=0
Record 32: "DEC = 45.9999200676127 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 14.8713888888889 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 44.2433333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 3.84176827265288 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'Lyn-04' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '08 24 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+46 00 00' / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0
Record 50: "FOCPOS = 29516 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29516 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 7.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 23.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 900.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 31.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 6.100488 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/d_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits :)
Spent 0.623097 seconds
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/d_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits :)
No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 24.2900009155273 / [degC] Focuser temperature
AMBTEMP = 31.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-08-19T05:26:43.4986836' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-19T10:26:43.4986836' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61271.4352256712 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-19T10:26:53.3998192' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61271.4353402662 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING= 1 / X axis binning factor" status=0
Record 17: "YBINNING= 1 / Y axis binning factor" status=0
Record 18: "GAIN = 30 / Sensor gain" status=0
Record 19: "OFFSET = 30 / Sensor gain offset" status=0
Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-33d3d743814b8b447' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 0.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= -0.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU1' / Name of telescope" status=0
Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0
Record 31: "RA = 125.996093939433 / [deg] RA of telescope" status=0
Record 32: "DEC = 45.9999201105835 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 15.0119444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 44.3394444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 3.80766508700328 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1015.0 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7480555555556 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958333333333 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'Lyn-04' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '08 24 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+46 00 00' / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0
Record 50: "FOCPOS = 29516 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29516 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 24.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 24.2900009155273 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 7.6 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 23.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 900.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 31.2 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 16.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 7.200576 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 6.100488 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
SET-TEMP= 0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
CCD-TEMP= -0.000000 for /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit
Reading dark frame /var/www/nmw_calibration/TTUQ1b1x1/darks/mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/d_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits :)
Spent 0.801788 seconds
renamed 'mdark_TTUQ1b1x1_0C_20s_2026-08-12_multinight.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit from directory /var/www/nmw_calibration/TTUQ1b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/d_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ1b1x1/flats/mff_TTUQ1b1x1_2026-08-12_multinight.fit 9576 6388 16 bitpix
Avarage count on flat field image: 36313.440328
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits :)
No overscan detected - all values seem high! (left_median=23343.0, right_median=27331.5)
renamed 'mff_TTUQ1b1x1_2026-08-12_multinight.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Dark frame used to calibrate the second-epoch images:

Flat field used to calibrate the second-epoch images:

after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Previews of the CALIBRATED second-epoch images:
fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits

fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits

Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ1b1x1/TTUQ1_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
SExtractor catalog cache: saved Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.cat to cache
SExtractor catalog cache: saved Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.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: 2461271.93466213
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits exists and is non-empty
wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits exists and is non-empty
wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits exists and is non-empty
wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (1st reference image)
verification OK: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:24:00.746 +45:59:58.90 J2000 4789.000 3195.000
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits (1st new image)
verification OK: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
Image size: 945.1'x627.0' 15.8(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:24:00.371 +45:59:53.19 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 08:24:00.746 +45:59:58.90
Second-epoch image center 08:24:00.371 +45:59:53.19
Angular distance between the image centers 0.0019 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits (2nd new image)
verification OK: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Image size: 945.0'x627.0' 15.8(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:23:57.873 +46:00:32.91 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 08:24:00.746 +45:59:58.90
Second-epoch image center 08:23:57.873 +46:00:32.91
Angular distance between the image centers 0.0126 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center 08:24:00.371 +45:59:53.19
Second-epoch second image center 08:23:57.873 +46:00:32.91
Angular distance between the image centers 0.01319 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits &> /tmp/tmp.HX943t2Zd3
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits &> /tmp/tmp.8pasRERGNF
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits &> /tmp/tmp.B49w2oN1Rr
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits &> /tmp/tmp.mzwgqV4zN9
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Calibrating the magnitude scale
Found non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
Found non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
The reference image (wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits) and catalog (wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat) found
'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat' -> 'wcsmag.cat'
Read 11002 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9422 to 138.6057 deg, Dec +39.9650 to +51.3287 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 113.9422 to 138.6057 deg, Dec 39.9650 to 51.3287 deg
Loaded 6170 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4381 out of 4735 total matches.
Matched with Tycho-2 4735 out of 11002 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.939600
a=0.000000 b=1.000000 c=22.939600
From vast_summary.log: estimated ref. image limiting mag.: -7.46
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.48
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.48
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 11002 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9422 to 138.6057 deg, Dec +39.9650 to +51.3287 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 113.9422 to 138.6057 deg, Dec 39.9650 to 51.3287 deg
Loaded 6170 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4381 out of 4735 total matches.
Matched with Tycho-2 4735 out of 11002 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Forced-photometry filter: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits -> calib.txt_param_ref_wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (aperture=6.2)
Read 11045 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9428 to 138.6056 deg, Dec +39.9648 to +51.3241 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 113.9428 to 138.6056 deg, Dec 39.9648 to 51.3241 deg
Loaded 6167 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4397 out of 4732 total matches.
Matched with Tycho-2 4732 out of 11045 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Forced-photometry filter: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits -> calib.txt_param_ref_wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits (aperture=6.2)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 1 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.1 pix Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
2.2 pix Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
2.4 pix fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
2.4 pix fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Limiting magnitude estimates:
15.5 mag. Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
15.5 mag. Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
14.2 mag. fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
14.2 mag. fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
All-image limiting magnitude estimate: 14.2 (SNR ) 11.5 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
cp: cannot create regular file 'local_wcs_cache/': Not a directory
############ /tmp/tmp.HX943t2Zd3 (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits' -> 'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS_IMAGE_NAME=wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS-calibrated image found: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Checking if the catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits alredy exist and is non-empty...
Catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS catalog name: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=826, bad_region=0, passed=11002
Got 11002 stars (including 10164 good ones) from the SExtractor catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
util/solve_plate_with_UCAC5 got 11002 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 4908 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 11002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4907 matched stars entering correct_measured_positions(), 11002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Accuracy estimation diagnostic: 4907 matched stars entering correct_measured_positions(), 11002 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 4907 stars left (next iteration limit 5398)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits N_match=4907 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.543 sigma_q2_arcsec=0.359 sigma_q3_arcsec=0.359 sigma_q4_arcsec=0.307 n_q1=1004 n_q2=1328 n_q3=1111 n_q4=1464 worst_quadrant_to_overall_ratio=1.458
The image catalog is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits -region wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.8pasRERGNF (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits' -> 'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS_IMAGE_NAME=wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS-calibrated image found: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Checking if the catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits alredy exist and is non-empty...
Catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS catalog name: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=810, bad_region=0, passed=11045
Got 11045 stars (including 10220 good ones) from the SExtractor catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat
util/solve_plate_with_UCAC5 got 11045 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 4908 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 11045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 11045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Accuracy estimation diagnostic: 4908 matched stars entering correct_measured_positions(), 11045 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 4908 stars left (next iteration limit 5398)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits N_match=4908 sigma_overall_arcsec=0.359 sigma_q1_arcsec=0.501 sigma_q2_arcsec=0.347 sigma_q3_arcsec=0.358 sigma_q4_arcsec=0.300 n_q1=1010 n_q2=1320 n_q3=1114 n_q4=1464 worst_quadrant_to_overall_ratio=1.394
The image catalog is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits -region wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.B49w2oN1Rr (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
WCS-calibrated image found: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
Checking if the catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
WCS catalog name: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=271, bad_region=0, passed=4994
Got 4994 stars (including 4719 good ones) from the SExtractor catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat
util/solve_plate_with_UCAC5 got 4994 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.1'
Seting catalog search parameters based on the expected field of view 945.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013126 (47.3 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010501 (37.8 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4633 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4621 matched stars entering correct_measured_positions(), 4621 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4621 matched stars entering correct_measured_positions(), 4994 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4632 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4623 matched stars entering correct_measured_positions(), 4994 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 4623 matched stars entering correct_measured_positions(), 4994 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 4623 stars left (next iteration limit 5083)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=4623 robust_rms=8.066 arcsec worst_quadrant_rms=15.053 arcsec
SIP_REFIT: SIP order 3 trial: matched=4623 robust_rms=0.576 arcsec worst_quadrant_rms=1.160 arcsec
SIP_REFIT: SIP order 5 trial: matched=4623 robust_rms=0.406 arcsec worst_quadrant_rms=0.580 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4623 robust_rms_before=1.627 arcsec robust_rms_before_corrected=0.366 arcsec robust_rms_after=0.406 arcsec worst_quadrant_rms_before=0.473 worst_quadrant_rms_after=0.580
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.473 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits N_match=4623 sigma_overall_arcsec=0.371 sigma_q1_arcsec=0.351 sigma_q2_arcsec=0.496 sigma_q3_arcsec=0.310 sigma_q4_arcsec=0.430 n_q1=1418 n_q2=892 n_q3=1392 n_q4=921 worst_quadrant_to_overall_ratio=1.337
The image catalog is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits -region wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.mzwgqV4zN9 (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
WCS-calibrated image found: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Checking if the catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
WCS catalog name: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=277, bad_region=0, passed=4996
Got 4996 stars (including 4710 good ones) from the SExtractor catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat
util/solve_plate_with_UCAC5 got 4996 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.0'
Seting catalog search parameters based on the expected field of view 945.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013125 (47.3 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010500 (37.8 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.4)
Done reading UCAC5 zone files...
Matched 4621 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4611 matched stars entering correct_measured_positions(), 4611 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4611 matched stars entering correct_measured_positions(), 4996 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.4)
Done reading UCAC5 zone files...
Matched 4619 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4612 matched stars entering correct_measured_positions(), 4996 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 4612 matched stars entering correct_measured_positions(), 4996 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Excluding outliers - 4612 stars left (next iteration limit 5072)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=4612 robust_rms=8.204 arcsec worst_quadrant_rms=15.489 arcsec
SIP_REFIT: SIP order 3 trial: matched=4612 robust_rms=0.540 arcsec worst_quadrant_rms=1.013 arcsec
SIP_REFIT: SIP order 5 trial: matched=4612 robust_rms=0.394 arcsec worst_quadrant_rms=0.559 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4612 robust_rms_before=1.524 arcsec robust_rms_before_corrected=0.363 arcsec robust_rms_after=0.394 arcsec worst_quadrant_rms_before=0.456 worst_quadrant_rms_after=0.559
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.456 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits N_match=4612 sigma_overall_arcsec=0.359 sigma_q1_arcsec=0.342 sigma_q2_arcsec=0.464 sigma_q3_arcsec=0.306 sigma_q4_arcsec=0.411 n_q1=1408 n_q2=897 n_q3=1384 n_q4=923 worst_quadrant_to_overall_ratio=1.293
The image catalog is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits -region wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Saving the final (post-refit) wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits to local_wcs_cache/
'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits' -> 'local_wcs_cache/wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits'
Saving the final (post-refit) wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits to local_wcs_cache/
'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits' -> 'local_wcs_cache/wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits'
Saving the final (post-refit) wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits to local_wcs_cache/
'wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits' -> 'local_wcs_cache/wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits'
Saving the final (post-refit) wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits to local_wcs_cache/
'wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits' -> 'local_wcs_cache/wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits sigma_overall=0.372 worst_q_ratio=1.458
ref2=Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits sigma_overall=0.359 worst_q_ratio=1.394
new1=fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits sigma_overall=0.371 worst_q_ratio=1.337
new2=fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits sigma_overall=0.359 worst_q_ratio=1.293
reference average sigma_overall=0.3655 worst_q_ratio=1.426
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259_astrometric_residuals.png (4907 matched stars from wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)

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

plot_astrometric_residuals_xy.py: wrote wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452_astrometric_residuals.png (4623 matched stars from wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)

plot_astrometric_residuals_xy.py: wrote wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453_astrometric_residuals.png (4612 matched stars from wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)

Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits'
Saving fully-calibrated image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits'
Preparing the HTML report for the field Lyn-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
make_report_in_HTML.sh Phase 1 (network queries): 0s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Considering the candidate 10350_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 10350_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 3 | 2026 08 19.43534 | 2461271.93534 | 10.30 | 08:30:47.94 +41:22:23.3 | 5711 0456 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:30:47.97 +41:22:22.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 1s
Prepared the HTML report for the field Lyn-04-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
SExtractor catalog cache: saved Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.cat to cache
SExtractor catalog cache: saved Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Creating symlink local_wcs_cache/wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Creating symlink local_wcs_cache/wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
Creating symlink local_wcs_cache/wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
Plate-solving the images
wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits exists and is non-empty
wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits exists and is non-empty
wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits exists and is non-empty
wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (1st reference image)
verification OK: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Image size: 941.6'x627.1' 15.7(deg)x10.5(deg) 9576x6388 pix
Image scale: 5.90"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:24:00.746 +45:59:58.90 J2000 4789.000 3195.000
###################################
The image scale is 5.90"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.9"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits (1st new image)
verification OK: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
Image size: 945.1'x627.0' 15.8(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:24:00.371 +45:59:53.19 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 08:24:00.746 +45:59:58.90
Second-epoch image center 08:24:00.371 +45:59:53.19
Angular distance between the image centers 0.0019 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits (2nd new image)
verification OK: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Image size: 945.0'x627.0' 15.8(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.92"/pix along the X axis and 5.89"/pix along the Y axis
Image center: 08:23:57.873 +46:00:32.91 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 08:24:00.746 +45:59:58.90
Second-epoch image center 08:23:57.873 +46:00:32.91
Angular distance between the image centers 0.0126 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center 08:24:00.371 +45:59:53.19
Second-epoch second image center 08:23:57.873 +46:00:32.91
Angular distance between the image centers 0.01319 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits &> /tmp/tmp.6wpx8Pj2ip
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits &> /tmp/tmp.vuiuq7I3dp
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits &> /tmp/tmp.QjcZg4E3TX
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits &> /tmp/tmp.jx1pzCaf6v
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Calibrating the magnitude scale
Found non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
Found non-empty wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits and wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
The reference image (wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits) and catalog (wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat) found
'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat' -> 'wcsmag.cat'
Read 64555 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9044 to 138.6734 deg, Dec +39.9650 to +51.3469 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 113.9044 to 138.6734 deg, Dec 39.9650 to 51.3469 deg
Loaded 6205 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4039 out of 4743 total matches.
Matched with Tycho-2 4743 out of 64555 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.827600
a=0.000000 b=1.000000 c=22.827600
From vast_summary.log: estimated ref. image limiting mag.: -7.19
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.64
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.64
Lightcurve magnitude calibration plot:

Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 64555 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9044 to 138.6734 deg, Dec +39.9650 to +51.3469 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 113.9044 to 138.6734 deg, Dec 39.9650 to 51.3469 deg
Loaded 6205 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4039 out of 4743 total matches.
Matched with Tycho-2 4743 out of 64555 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Forced-photometry filter: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits -> calib.txt_param_ref_wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (aperture=4.8)
Read 64532 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9425 to 138.6740 deg, Dec +39.9649 to +51.3363 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 113.9425 to 138.6740 deg, Dec 39.9649 to 51.3363 deg
Loaded 6189 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 4029 out of 4740 total matches.
Matched with Tycho-2 4740 out of 64532 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits:

Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Forced-photometry filter: calibrated wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits -> calib.txt_param_ref_wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits (aperture=4.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 30 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.0 pix Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
2.0 pix Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
2.4 pix fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
2.3 pix fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Limiting magnitude estimates:
15.6 mag. Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
15.6 mag. Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
14.3 mag. fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
14.3 mag. fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
All-image limiting magnitude estimate: 14.3 (SNR ) 13.8 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.6wpx8Pj2ip (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits' -> 'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS_IMAGE_NAME=wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS-calibrated image found: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
Checking if the catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits alredy exist and is non-empty...
Catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits
WCS catalog name: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=36, blended=3777, bad_region=4, passed=64519
Got 64519 stars (including 60622 good ones) from the SExtractor catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat
util/solve_plate_with_UCAC5 got 64519 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 4912 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4912 matched stars entering correct_measured_positions(), 64519 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4916 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 64519 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.31"
Accuracy estimation diagnostic: 4911 matched stars entering correct_measured_positions(), 64519 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 4911 stars left (next iteration limit 5403)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits N_match=4911 sigma_overall_arcsec=0.361 sigma_q1_arcsec=0.500 sigma_q2_arcsec=0.351 sigma_q3_arcsec=0.346 sigma_q4_arcsec=0.305 n_q1=1013 n_q2=1344 n_q3=1105 n_q4=1449 worst_quadrant_to_overall_ratio=1.388
The image catalog is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits -region wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.vuiuq7I3dp (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits' -> 'wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits'
This WCS solution (astrometrynet) will be kept as is, not refit by util/solve_plate_with_UCAC5
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS_IMAGE_NAME=wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS-calibrated image found: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
Checking if the catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits alredy exist and is non-empty...
Catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat corresponding to the image wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits
WCS catalog name: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=39, blended=3795, bad_region=4, passed=64493
Got 64493 stars (including 60589 good ones) from the SExtractor catalog wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat
util/solve_plate_with_UCAC5 got 64493 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.6'
Seting catalog search parameters based on the expected field of view 941.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013078 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010462 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 4914 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 64493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 40.0 to 51.3)
Done reading UCAC5 zone files...
Matched 4917 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 64493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.30"
Accuracy estimation diagnostic: 4914 matched stars entering correct_measured_positions(), 64493 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Excluding outliers - 4914 stars left (next iteration limit 5405)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits N_match=4914 sigma_overall_arcsec=0.353 sigma_q1_arcsec=0.482 sigma_q2_arcsec=0.338 sigma_q3_arcsec=0.355 sigma_q4_arcsec=0.295 n_q1=1019 n_q2=1349 n_q3=1096 n_q4=1450 worst_quadrant_to_overall_ratio=1.365
The image catalog is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits -region wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.QjcZg4E3TX (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
WCS-calibrated image found: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
Checking if the catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
WCS catalog name: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=1, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=3, blended=1033, bad_region=25, passed=30274
Got 30274 stars (including 29157 good ones) from the SExtractor catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat
util/solve_plate_with_UCAC5 got 30274 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.1'
Seting catalog search parameters based on the expected field of view 945.1 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013126 (47.3 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010501 (37.8 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4912 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 4901 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 30274 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4910 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 30274 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 4902 matched stars entering correct_measured_positions(), 30274 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 4902 stars left (next iteration limit 5391)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4902 robust_rms=7.566 arcsec worst_quadrant_rms=15.162 arcsec
SIP_REFIT: SIP order 3 trial: matched=4902 robust_rms=0.559 arcsec worst_quadrant_rms=0.984 arcsec
SIP_REFIT: SIP order 5 trial: matched=4902 robust_rms=0.404 arcsec worst_quadrant_rms=0.566 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4902 robust_rms_before=1.623 arcsec robust_rms_before_corrected=0.360 arcsec robust_rms_after=0.404 arcsec worst_quadrant_rms_before=0.471 worst_quadrant_rms_after=0.566
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.471 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits N_match=4902 sigma_overall_arcsec=0.365 sigma_q1_arcsec=0.351 sigma_q2_arcsec=0.494 sigma_q3_arcsec=0.307 sigma_q4_arcsec=0.415 n_q1=1534 n_q2=873 n_q3=1519 n_q4=976 worst_quadrant_to_overall_ratio=1.355
The image catalog is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits -region wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.jx1pzCaf6v (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
WCS-calibrated image found: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Checking if the catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat corresponding to the image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
WCS catalog name: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=2, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=8, blended=1461, bad_region=26, passed=31361
Got 31361 stars (including 29828 good ones) from the SExtractor catalog wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat
util/solve_plate_with_UCAC5 got 31361 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 945.0'
Seting catalog search parameters based on the expected field of view 945.0 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013125 (47.3 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010500 (37.8 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4911 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 4901 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 31361 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 649 to 708 (Dec 39.9 to 51.4)
Done reading UCAC5 zone files...
Matched 4910 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 31361 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 4901 matched stars entering correct_measured_positions(), 31361 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Excluding outliers - 4901 stars left (next iteration limit 5391)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits is a symbolic link - will not rewrite the WCS of whatever it points to, but will still refit the output catalog positions
SIP_REFIT: SIP order 2 trial: matched=4901 robust_rms=7.502 arcsec worst_quadrant_rms=15.118 arcsec
SIP_REFIT: SIP order 3 trial: matched=4901 robust_rms=0.530 arcsec worst_quadrant_rms=0.925 arcsec
SIP_REFIT: SIP order 5 trial: matched=4901 robust_rms=0.391 arcsec worst_quadrant_rms=0.544 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4901 robust_rms_before=1.515 arcsec robust_rms_before_corrected=0.353 arcsec robust_rms_after=0.391 arcsec worst_quadrant_rms_before=0.431 worst_quadrant_rms_after=0.544
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.431 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits N_match=4901 sigma_overall_arcsec=0.352 sigma_q1_arcsec=0.346 sigma_q2_arcsec=0.461 sigma_q3_arcsec=0.294 sigma_q4_arcsec=0.375 n_q1=1536 n_q2=885 n_q3=1508 n_q4=972 worst_quadrant_to_overall_ratio=1.311
The image catalog is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits -region wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
Skipping WCS quality comparison: not the first SExtractor pass (default.sex.telephoto_lens_vSTL)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
Saving fully-calibrated image wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
The destination file is already there - not rewriting /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Preparing the HTML report for the field Lyn-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits at 07:56:49.73 +49:30:17.9: 13.60 +/- 0.04 detection
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits at 08:12:36.84 +42:03:22.7: 14.12 +/- 0.05 detection
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits at 08:09:11.36 +47:08:27.3: 12.73 +/- 0.02 detection
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits at 07:49:06.98 +44:04:43.1: 14.13 +/- 0.06 detection
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits at 08:12:36.84 +42:03:22.7: 14.07 +/- 0.05 detection
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits at 08:09:11.36 +47:08:27.3: 12.72 +/- 0.02 detection
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits at 07:49:06.98 +44:04:43.1: 14.15 +/- 0.06 detection
Forced photometry reference-image weighted average: 14.09 +/- 0.04
Forced photometry reference-image weighted average: 12.73 +/- 0.01
Forced photometry reference-image weighted average: 14.14 +/- 0.04
Forced photometry filter REJECTED candidate at 08:12:36.84 +42:03:22.7: ref_mag=14.09 +/- 0.04 new_mean_mag=13.7196 delta=0.37 (need > 0.90)
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits at 07:56:49.73 +49:30:17.9: 13.46 +/- 0.03 detection
Forced photometry filter REJECTED candidate at 08:09:11.36 +47:08:27.3: ref_mag=12.73 +/- 0.01 new_mean_mag=12.8211 delta=-0.10 (need > 0.90)
Forced photometry filter REJECTED candidate at 07:49:06.98 +44:04:43.1: ref_mag=14.14 +/- 0.04 new_mean_mag=14.0780 delta=0.06 (need > 0.90)
Forced photometry reference-image weighted average: 13.52 +/- 0.02
Forced photometry filter REJECTED candidate at 07:56:49.73 +49:30:17.9: ref_mag=13.52 +/- 0.02 new_mean_mag=13.7413 delta=-0.22 (need > 0.90)
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits at 08:08:29.54 +43:07:18.1: 13.64 +/- 0.04 detection
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits at 08:11:48.39 +45:13:39.8: 13.54 +/- 0.03 detection
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-10_20.00sec_-15.00C_LIGHT_0259.fits at 08:26:28.39 +46:33:05.2: 13.64 +/- 0.03 detection
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits at 08:08:29.54 +43:07:18.1: 13.56 +/- 0.03 detection
Forced photometry reference-image weighted average: 13.60 +/- 0.03
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits at 08:11:48.39 +45:13:39.8: 13.49 +/- 0.03 detection
Forced photometry filter REJECTED candidate at 08:08:29.54 +43:07:18.1: ref_mag=13.60 +/- 0.03 new_mean_mag=13.4852 delta=0.11 (need > 0.90)
Forced photometry reference-image weighted average: 13.52 +/- 0.02
Forced photometry filter REJECTED candidate at 08:11:48.39 +45:13:39.8: ref_mag=13.52 +/- 0.02 new_mean_mag=13.3764 delta=0.14 (need > 0.90)
Forced photometry on wcs_Lyn-04-Q1b1x1_2026-02-11_00-33-57_20.00sec_-15.00C_LIGHT_0260.fits at 08:26:28.39 +46:33:05.2: 13.61 +/- 0.03 detection
Forced photometry reference-image weighted average: 13.62 +/- 0.02
Forced photometry filter REJECTED candidate at 08:26:28.39 +46:33:05.2: ref_mag=13.62 +/- 0.02 new_mean_mag=13.5919 delta=0.03 (need > 0.90)
make_report_in_HTML.sh Phase 1 (network queries): 1s
Pre-generating preview images in parallel...
Done pre-generating preview images.
Pre-generating finding charts in parallel...
Done pre-generating finding charts.
make_report_in_HTML.sh Pre-generation: 1s
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Considering the candidate 79226_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79226_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 1 | 2026 08 19.43466 | 2461271.93466 | 14.09 | 07:49:06.97 +44:04:43.7 | 1067 2025 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits |
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 14.07 | 07:49:07.00 +44:04:42.5 | 1072 2018 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
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Considering the candidate 79232_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79232_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 1 | 2026 08 19.43466 | 2461271.93466 | 13.71 | 08:12:36.95 +42:03:22.5 | 3645 0772 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits |
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.73 | 08:12:36.72 +42:03:23.0 | 3650 0765 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
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Considering the candidate 79236_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79236_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 1 | 2026 08 19.43466 | 2461271.93466 | 13.72 | 07:56:49.36 +49:30:16.7 | 2008 5275 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits |
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.77 | 07:56:50.10 +49:30:19.1 | 2014 5269 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
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Considering the candidate 79239_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79239_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.42 | 07:56:22.41 +43:04:51.6 | 1845 1385 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 07:56:22.38 +43:04:51.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79248_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79248_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 12.35 | 08:10:20.79 +41:57:59.2 | 3397 0705 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:10:20.78 +41:57:58.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79249_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79249_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 10.40 | 07:40:38.60 +49:30:11.2 | 0408 5368 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 07:40:38.58 +49:30:11.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79323_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79323_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 12.59 | 07:58:14.54 +43:56:47.1 | 2067 1905 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 07:58:14.53 +43:56:47.2 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 79355_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79355_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 12.71 | 07:58:17.11 +43:57:02.7 | 2072 1907 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 07:58:17.13 +43:57:02.6 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 79369_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79369_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 1 | 2026 08 19.43466 | 2461271.93466 | 12.81 | 08:09:11.35 +47:08:27.3 | 3237 3831 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits |
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 12.83 | 08:09:11.38 +47:08:27.3 | 3242 3825 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
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Considering the candidate 79391_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79391_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 12.55 | 09:08:59.11 +49:18:55.7 | 9089 5776 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 09:08:59.13 +49:18:55.4 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79392_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79392_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.12 | 08:08:33.10 +49:01:47.6 | 3169 4964 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:08:33.06 +49:01:47.6 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79407_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79407_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 12.37 | 09:00:52.85 +41:46:08.4 | 9063 1109 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 09:00:52.90 +41:46:08.2 in the exclusion list exclusion_list_bbsc.txt ****
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Considering the candidate 79493_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79493_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.29 | 08:34:56.86 +50:29:23.8 | 5692 5974 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:34:56.81 +50:29:24.9 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79499_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79499_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.27 | 08:03:11.95 +45:38:18.7 | 2618 2919 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:03:11.94 +45:38:19.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79503_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79503_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.27 | 07:55:10.39 +41:56:44.6 | 1686 0699 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 07:55:10.36 +41:56:45.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79506_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79506_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.41 | 08:01:29.36 +41:13:29.2 | 2393 0248 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:01:29.43 +41:13:29.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79511_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79511_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 1 | 2026 08 19.43466 | 2461271.93466 | 13.35 | 08:11:48.38 +45:13:39.4 | 3524 2683 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits |
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.41 | 08:11:48.39 +45:13:40.3 | 3529 2677 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
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Considering the candidate 79514_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79514_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.02 | 09:03:45.85 +47:11:41.4 | 8803 4405 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 09:03:45.96 +47:11:41.6 in the exclusion list exclusion_list_bbsc.txt ****
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Considering the candidate 79521_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79521_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.50 | 08:00:49.72 +45:38:09.9 | 2368 2920 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:00:49.72 +45:38:10.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79526_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79526_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.49 | 08:24:50.24 +48:53:13.9 | 4780 4930 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:24:50.35 +48:53:12.4 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79532_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79532_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 1 | 2026 08 19.43466 | 2461271.93466 | 13.45 | 08:08:29.62 +43:07:17.1 | 3180 1408 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits |
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.53 | 08:08:29.45 +43:07:19.1 | 3185 1401 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
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Considering the candidate 79533_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79533_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.26 | 08:55:58.65 +49:05:40.1 | 7833 5401 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:55:58.74 +49:05:40.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79545_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79545_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.41 | 08:01:37.85 +42:27:33.4 | 2421 0999 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:01:37.92 +42:27:32.3 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79551_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79551_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.51 | 08:24:59.38 +43:33:47.8 | 4980 1733 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:24:59.37 +43:33:47.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79592_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79592_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.80 | 08:27:13.87 +48:32:08.8 | 5030 4734 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:27:14.13 +48:32:08.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79625_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79625_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 1 | 2026 08 19.43466 | 2461271.93466 | 13.80 | 08:26:28.42 +46:33:05.1 | 5025 3543 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits |
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.49 | 08:26:28.36 +46:33:05.3 | 5029 3537 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
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Considering the candidate 79690_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 79690_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 2 | 2026 08 19.43534 | 2461271.93534 | 13.97 | 08:15:10.75 +45:55:24.2 | 3875 3104 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
Rejecting candidate due to large distance (20.3") between the two second-epoch detections
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Considering the candidate 42716_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 42716_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 3 | 2026 08 19.43534 | 2461271.93534 | 10.35 | 08:30:47.92 +41:22:23.3 | 5711 0456 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:30:47.96 +41:22:22.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 75833_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 75833_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 3 | 2026 08 19.43534 | 2461271.93534 | 12.96 | 07:41:18.81 +46:51:37.3 | 0349 3757 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
Rejecting candidate due to large distance (48.9") between the two second-epoch detections
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Considering the candidate 09460_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453
The candidate 09460_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453 did not pass the final checks
| Discovery image 3 | 2026 08 19.43534 | 2461271.93534 | 13.46 | 08:41:42.21 +49:25:17.0 | 6409 5399 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits |
**** FOUND 08:41:42.27 +49:25:16.9 in the exclusion list exclusion_list.txt ****
make_report_in_HTML.sh Phase 2 (HTML assembly): 0s
make_report_in_HTML.sh TOTAL: 2s
Prepared the HTML report for the field Lyn-04-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
Source monitoring: measuring positions from /data_ssd/NMW-TexasTech/workdir/img_2026-08-19_CI_Lyn-04-Q1b1x1_052914_TTUQ1b1x1_630091_ZsRzXeuV/monitoring_positions.txt
Read 30278 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9511 to 138.6507 deg, Dec +39.8914 to +51.3635 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 113.9511 to 138.6507 deg, Dec 39.8914 to 51.3635 deg
Loaded 6235 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): 4440 out of 4655 total matches.
Matched with Tycho-2 4655 out of 30278 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits
Observation time (mid-exposure, UTC): JD 2461271.93466 (FITS header)
Observing site: lat= +33.748056 deg lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 126.00028 deg Dec= +45.99732 deg
Frame center: alt= +15.241 deg az= 49.657 deg airmass= 3.7398
Header cross-check: CENTALT= 14.871 deg (difference +0.370 deg)
Header cross-check: AIRMASS= 3.8418 (we compute 3.7398)
Airmass zero-point fit: OK k= +0.2255 +/- 0.0029 mag/airmass N= 3396 airmass span 2.3986-7.6671 scatter 0.1867 mag
Source monitoring: airmass zero-point for wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-25-44_20.00sec_0.00C_LIGHTs_0452.fits: OK +0.862167 -0.225533 3.7398 +0.2255 3396 5.2685 0.1867 2.3986 7.6671
Read 31371 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 113.9468 to 138.7044 deg, Dec +39.8910 to +51.3753 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 113.9468 to 138.7044 deg, Dec 39.8910 to 51.3753 deg
Loaded 6251 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): 4446 out of 4670 total matches.
Matched with Tycho-2 4670 out of 31371 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits via Tycho-2
util/pixel_flux_airmass_correction processing wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits
Observation time (mid-exposure, UTC): JD 2461271.93534 (FITS header)
Observing site: lat= +33.748056 deg lon= -101.958333 deg east-positive (SITELAT/SITELONG FITS header keywords)
Frame center (pixel 4788.5 3194.5): RA= 125.98987 deg Dec= +46.00836 deg
Frame center: alt= +15.396 deg az= 49.747 deg airmass= 3.7043
Header cross-check: CENTALT= 15.012 deg (difference +0.384 deg)
Header cross-check: AIRMASS= 3.8077 (we compute 3.7043)
Airmass zero-point fit: OK k= +0.2249 +/- 0.0029 mag/airmass N= 3317 airmass span 2.3843-7.6814 scatter 0.1827 mag
Source monitoring: airmass zero-point for wcs_fd_Lyn-04-Q1b1x1_2026-08-19_05-26-43_20.00sec_-0.00C_LIGHTs_0453.fits: OK +0.849658 -0.224894 3.7043 +0.2249 3317 5.2971 0.1827 2.3843 7.6814
########### Completed Lyn-04-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461271.93466213 -observatory V36
09:21:48.61 +17:00:41.6 Mercury (-1.6mag)
12:40:49.98 -06:25:25.9 Venus (-4.5mag)
06:21:34.67 +23:41:32.6 Mars (1.3mag)
08:52:56.34 +18:03:09.9 Jupiter (-1.8mag)
00:55:14.75 +03:04:57.3 Saturn (0.5mag)
04:12:49.35 +20:59:46.2 Uranus (5.7mag)
00:15:21.39 +00:07:50.2 Neptune (7.7mag)
20:27:06.03 -23:34:14.4 Pluto (14.5mag)
14:56:38.69 -22:29:45.0 Moon (-10.2mag)
-rw-r--r-- 1 apache apache 363 Aug 19 05:31 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461271.93466213:
08:52:51.68 +18:03:32.2 Io (6.1mag)
08:53:07.16 +18:02:21.1 Europa (6.3mag)
08:52:42.43 +18:04:15.3 Ganymede (5.6mag)
08:52:32.05 +18:04:59.2 Callisto (6.8mag)
08:50:24.14 +18:09:24.7 Himalia (15.7mag)
08:53:00.77 +18:02:51.0 Thebe (16.6mag)
08:50:02.37 +18:05:47.6 Elara (17.7mag)
08:57:04.76 +17:37:37.5 Pasiphae (17.9mag)
08:55:21.63 +18:16:01.7 Carme (19.0mag)
00:55:24.11 +03:05:04.2 Titan (8.4mag)
00:55:10.00 +03:05:03.6 Rhea (9.7mag)
00:55:47.88 +03:06:05.4 Iapetus (11.1mag)
00:55:30.22 +03:04:47.6 Hyperion (14.4mag)
00:54:23.06 +02:56:43.5 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 19 05:31 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461271.93466213:
19:54:54.92 -16:13:50.3 JWST
17:07:25.22 +40:09:28.8 Chandra
06:40:33.11 +11:31:40.4 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 19 05:31 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461271.93466213 -observatory V36
03:25:30.24 +18:14:32.4 17.5mag P/1996 R2 (Lagerkvist)
17:59:56.42 -34:30:58.6 14.1mag P/2010 H2 (Vales)
07:03:57.54 -69:21:27.6 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:12:31.95 +33:14:23.8 17.7mag C/2017 K2 (PANSTARRS)
04:14:08.83 +41:38:13.6 17.3mag P/2021 N1 (ZTF)
22:29:12.89 +30:38:08.7 17.3mag C/2022 E2 (ATLAS)
06:54:15.31 +26:20:19.6 16.8mag C/2022 N2 (PANSTARRS)
10:31:59.19 +27:58:33.7 17.0mag C/2022 QE78 (ATLAS)
09:36:21.81 +05:18:20.9 18.0mag C/2022 R6 (PANSTARRS)
15:14:51.80 -12:44:56.0 18.0mag P/2023 B1 (PANSTARRS)
20:56:43.09 +64:32:04.7 17.9mag C/2023 H5 (Lemmon)
15:38:22.96 -13:58:07.6 14.5mag C/2023 R1 (PANSTARRS)
08:20:15.21 +31:52:07.0 15.5mag C/2024 E1 (Wierzchos)
15:05:47.70 +15:31:59.3 17.8mag C/2024 G6 (ATLAS)
18:49:55.06 +43:28:08.0 13.7mag C/2024 J3 (ATLAS)
20:53:50.68 +49:39:17.6 17.5mag C/2024 R4 (PANSTARRS)
05:23:41.86 -12:53:52.2 15.3mag C/2024 T5 (ATLAS)
07:03:01.84 +22:08:45.3 17.9mag C/2025 J1 (Borisov)
10:48:56.21 +20:09:46.8 17.1mag C/2025 V2 (Rankin)
13:05:21.02 +01:34:09.8 16.9mag C/2025 Y1 (ATLAS)
16:07:18.07 +76:38:29.0 16.5mag C/2026 A2 (Bok)
03:09:53.42 +46:20:20.5 17.2mag C/2026 B2 (Sun-Gao)
11:56:17.71 +09:39:41.6 17.4mag A/2026 E1
22:09:42.81 -31:26:44.6 7.1mag 10P/Tempel
11:35:51.79 -04:07:18.4 16.3mag 29P/Schwassmann-Wachmann
11:30:29.62 +00:58:30.7 17.4mag 63P/Wild
00:52:27.44 -05:56:48.8 15.4mag 65P/Gunn
06:00:29.25 +20:22:22.1 13.7mag 78P/Gehrels
20:28:08.44 -24:43:37.2 17.5mag 84P/Giclas
03:10:08.83 +14:23:49.2 16.9mag 88P/Howell
08:23:37.27 +26:02:24.1 16.4mag 93P/Lovas
04:38:45.93 +21:15:41.7 17.3mag 112P/Urata-Niijima
06:33:11.01 +28:48:06.6 16.1mag 114P/Wiseman-Skiff
09:44:52.23 +24:38:57.2 14.9mag 123P/West-Hartley
12:06:27.76 -14:31:09.1 17.2mag 124P/Mrkos
05:52:42.34 +21:04:37.4 16.0mag 128P/Shoemaker-Holt
06:47:14.99 +18:17:07.6 17.9mag 131P/Mueller
00:00:38.59 +03:11:35.1 17.5mag 139P/Vaisala-Oterma
03:12:59.35 -18:44:21.7 13.1mag 161P/Hartley-IRAS
07:54:04.93 +38:07:27.2 16.0mag 162P/Siding Spring
11:40:40.45 +34:05:11.4 12.1mag 169P/NEAT
03:01:52.81 +09:28:32.1 17.6mag 220P/McNaught
16:48:33.57 -10:55:21.0 18.0mag 235P/LINEAR
20:16:56.84 -52:09:00.0 17.9mag 259P/Garradd
03:54:48.44 +29:43:02.0 15.3mag 260P/McNaught
07:38:47.39 +37:16:11.3 17.3mag 295P/LINEAR
15:14:48.93 +01:53:08.6 17.8mag 391P/Kowalski
09:11:04.95 +17:48:59.8 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.3K Aug 19 05:31 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
21:28:47.85 +20:31:03.60 SN 2026sfn 2026-08-16.3 17.09
23:01:28.67 -61:00:39.00 SN 2026yib 2026-08-14.85 17.36
00:22:23.20 -32:16:02.70 SN 2026whu 2026-08-14.96 16.5
19:56:21.71 -37:24:19.90 ASASSN-26ew 2026-08-13.82 14.73
13:53:14.21 +00:26:52.00 SN 2026wkv 2026-08-10.12 15.83
05:21:07.61 +23:38:20.10 TCP J05210763+2338194 2026-08-10.59 9.34
01:28:20.49 +40:13:27.10 SN2026wpd 2026-08-9.34 16.37
23:47:50.87 +49:28:49.80 SN2026wjs 2026-08-9.35 17.12
16:03:20.92 +17:43:23.70 AT2026xau 2026-08-9.3 17.71
01:10:22.05 -09:34:08.50 SN2026weo 2026-08-7.46 15.76
00:56:54.35 -35:55:29.40 AT2026wdy 2026-08-5.05 16.08
22:08:07.63 -53:03:58.90 AT2026wek 2026-08-3.82 17.17
14:51:51.34 +66:13:24.60 ASASSN-26ev 2026-08-2.15 14.02
12:06:50.79 -36:16:06.20 SN2026wgm 2026-08-1.73 15.61
16:56:36.90 -59:29:26.00 ASASSN-26er 2026-07-25.82 15.09
01:21:27.83 -10:37:05.00 SN2026vbh 2026-07-25.61 15.97
21:17:31.59 +22:25:50.90 ASASSN-26eq 2026-07-24.37 15.13
18:53:36.89 +16:56:43.60 ASASSN-26ep 2026-07-23.47 -4.06
12:18:47.98 -30:48:47.50 ASASSN-26et 2026-07-22.76 13.98
13:00:47.82 +15:42:17.60 SN2026uwk 2026-07-21.75 16.38
18:52:31.11 -32:28:00.90 ASASSN-26en 2026-07-21.77 14.63
14:42:58.01 -62:32:59.10 ASASSN-26es 2026-07-20.79 15.36
20:12:45.57 -32:53:13.00 ASASSN-26em 2026-07-20.94 16.83
18:54:24.33 -46:11:51.70 ASASSN-26eu 2026-07-20.93 14.86
03:18:56.99 -80:55:10.40 AT2026ugi 2026-07-20.03 17.12
18:43:58.40 +24:22:41.80 ASASSN-26eo 2026-07-19.36 16.16
04:50:01.03 -02:22:33.80 ASASSN-26ej 2026-07-16.17 17.02
18:34:55.28 -31:41:00.90 ASASSN-26ek 2026-07-16.24 15.73
17:07:43.61 -44:21:53.50 ASASSN-26el 2026-07-15.86 16.01
14:45:08.35 +24:13:12.30 ASASSN-26ei 2026-07-16.17 16.46
10:00:46.44 -32:36:31.10 AT 2023mhb 2026-07-14.73 16.67
14:39:37.45 -11:22:36.20 AT 2026unl 2026-07-15.27 17.11
10:49:42.57 -11:25:55.80 ASASSN-26eh 2026-07-14.72 16.58
19:33:53.06 -07:15:00.80 ASASSN-22le 2026-07-14.15 15.5
02:45:40.52 -27:55:30.30 ASASSN-26ef 2026-07-12.35 15.86
23:26:43.80 +04:42:39.70 SN 2026qtn 2026-07-12.22 16.47
02:19:17.26 +28:57:15.40 ASASSN-26ec 2026-07-11.53 2.78
18:31:15.56 -05:34:31.50 AT2026stb 2026-07-11.28 -1.29
13:36:08.24 +23:29:05.00 AT2026pjf 2026-07-10.18 -0.72
17:33:39.82 +04:22:36.70 SN2026pir 2026-07-9.86 -0.66
11:21:41.26 -50:33:36.30 ASASSN-26ed 2026-07-8.8 -1.3
23:41:42.11 +26:29:49.10 AT2026qil 2026-07-9.3 16.15
20:21:30.50 -32:03:40.10 ASASSN-26ee 2026-07-7.22 15.53
19:37:44.09 -05:35:42.80 AT2026ryu 2026-07-7.17 14.88
11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82
19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31
17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67
19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52
18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91
19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81
04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96
13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01
16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07
10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63
14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62
13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09
00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13
11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56
21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14
17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72
14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53
20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4
15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57
23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64
17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15
00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34
20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93
23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83
02:02:26.67 +32:04:22.70 AT2026ovz 2026-06-14.6 15.52
21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05
17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62
13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24
00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22
14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32
12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69
12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02
10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75
13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58
00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58
01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15
21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24
06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02
20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63
11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35
19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64
11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46
21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86
00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34
15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44
11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55
13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96
02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37
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
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Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag
19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag
00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag
02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag
00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag
00:42:55.36 +41:17:27.0 PNV J00425536+4117270 2026-07-20.1813 17.7mag
20:35:43.64 +61:31:32.9 TCP J20354364+6131329 2026-07-20.5443 14.4mag
21:17:31.48 +22:25:51.0 TCP J21173148+2225510 2026-07-23.5577 14.8mag
00:41:24.04 +40:49:02.8 PNV J00412404+4049028 2026-07-25.0157 18.7mag
00:43:04.26 +41:02:28.6 PNV J00430426+4102286 2026-07-26.1512 20mag
14:51:51.40 +66:13:24.0 TCP J14515140+6613240 2026-07-29.2561 13.5mag
00:43:06.15 +41:22:08.2 PNV J00430615+4122082 2026-07-30.0085 19.4mag
00:41:33.23 +41:10:12.2 PNV J00413323+4110122 2026-08-02.8913 17.1mag
05:21:07.63 +23:38:19.4 TCP J05210763+2338194 2026-08-06.4109 11.2mag
22:57:17.96 +47:07:41.8 TCP J22571796+4707418 2026-08-09.3289 14.3mag
09:13:38.17 +76:28:18.1 PSN J09133817+7628181 2026-08-09.8037 15.4mag
00:43:17.29 +41:26:48.6 PNV J00431729+4126486 2026-08-14.0920 16.8mag
00:42:52.82 +41:10:58.6 PNV J00425282+4110586 2026-08-17.7723 19.9mag
00:42:52.83 +41:10:59.6 PNV J00425283+4110596 2026-08-18.6119 19.3mag
18:25:12.76 -22:25:29.3 TCP J18251276-2225293 2026-08-19.1062 9.4mag
-rw-r--r-- 1 apache apache 190K Aug 19 05:31 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
14:17:41.187 +58:11:22.15 AT 2026xar 2026-08-04.19 19.1338
20:23:39.247 +11:42:39.44 SN 2026xaq 2026-08-03.95 19.47
20:19:04.225 +25:37:48.81 AT 2026xap 2026-08-03.44 18.58
12:02:08.871 -33:06:45.84 AT 2026xao 2026-08-03.72 19.152
17:22:14.965 +09:02:31.04 AT 2026xan 2026-08-04.21 19.0651
16:26:48.114 +00:11:54.67 AT 2026xam 2026-08-02.17 20.0303
15:27:21.981 +32:14:38.20 AT 2026xal 2026-08-04.18 19.7982
14:23:54.444 +14:25:40.42 AT 2026xak 2026-07-14.22 20.7881
15:31:24.622 +04:06:01.15 AT 2026xaj 2026-08-02.18 20.5636
14:35:58.114 +53:44:16.90 AT 2026xai 2026-08-02.20 20.1016
18:19:05.698 +53:11:07.41 AT 2026xah 2026-08-02.19 20.0688
20:55:20.373 -00:21:55.35 AT 2026xag 2026-08-03.47 20.94
14:15:21.615 +05:15:37.35 AT 2026xaf 2026-08-03.30 20.31
14:14:04.946 +13:34:28.62 AT 2026xae 2026-08-03.27 20.15
21:25:11.950 -47:08:43.45 AT 2026xad 2026-06-19.54 20.42
00:02:18.948 +29:04:39.95 AT 2026xac 2026-07-29.51 19.76
21:35:48.554 -26:40:57.79 AT 2026xab 2026-06-16.55 20.65
20:00:04.333 -34:58:06.08 AT 2026xaa 2026-06-16.49 20.62
14:56:06.142 +19:59:52.91 AT 2026wzz 2026-04-20.54 21.17
15:43:22.735 -12:32:40.12 AT 2026wzy 2026-01-29.65 20.48
-rw-r--r-- 1 apache apache 87K Aug 19 05:31 tns_transients_list.txt