######## 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-01-Q1b1x1
#######################################
########### Starting Lyn-01-Q1b1x1 ###########
Processing Lyn-01-Q1b1x1
WARNING: server tau is low on disk space, only 97893 MB free at /data_ssd/NMW-TexasTech/workdir
WARNING: server tau is low on disk space, only 97893 MB free at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.png' -> 'transient_report/Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits_preview.png'
Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
renamed 'Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.png' -> 'transient_report/Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits_preview.png'
Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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= 477.4988
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 657.6447
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1580.5849
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 544.5111
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1575.1305
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 545.1500
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 3.31013
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 = 27.2900009155273 / [degC] Focuser temperature
AMBTEMP = 31.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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= '2026-08-19T03:30:15.3135683' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-19T08:30:15.3135683' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61271.3543439005 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-19T08:30:25.2140649' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61271.3544584955 / 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 = 105.882072452962 / [deg] RA of telescope" status=0
Record 32: "DEC = 54.0000899012562 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 14.9472222222222 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 34.0897222222222 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 3.82329154823695 / 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-01' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '07 03 32' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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 = 29503 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29503 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 27.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 27.2900009155273 / [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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/d_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits :)
Spent 0.686823 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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/d_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 0.0 / [degC] CCD temperature setpoint
CCD-TEMP= -0.0 / [degC] CCD temperature
FOCTEMP = 27.2900009155273 / [degC] Focuser temperature
AMBTEMP = 31.2 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
CCD-TEMP= -0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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= '2026-08-19T03:31:09.9598785' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-08-19T08:31:09.9598785' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61271.3549763774 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-08-19T08:31:19.8629007' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61271.3550909953 / 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 = 105.882072349357 / [deg] RA of telescope" status=0
Record 32: "DEC = 54.000089937679 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 15.0569444444444 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 34.1769444444444 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 3.79687707544112 / 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-01' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '07 03 32' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+54 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 = 29503 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 29503 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 27.2900009155273 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 27.2900009155273 / [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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits 9576 6388 16 bitpix
SET-TEMP= 0.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/d_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits :)
Spent 0.662613 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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/d_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
Previews of the CALIBRATED second-epoch images:
fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
SExtractor catalog cache: saved Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.cat to cache
SExtractor catalog cache: saved Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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: 2461271.85445964
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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits exists and is non-empty
wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits exists and is non-empty
wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits exists and is non-empty
wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits (1st reference image)
verification OK: wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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: 07:03:34.420 +53:59:55.75 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-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits (1st new image)
verification OK: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
Image size: 944.7'x627.0' 15.7(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: 07:03:37.104 +53:57:57.99 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 07:03:34.420 +53:59:55.75
Second-epoch image center 07:03:37.104 +53:57:57.99
Angular distance between the image centers 0.0334 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits (2nd new image)
verification OK: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
Image size: 944.6'x627.0' 15.7(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: 07:03:34.671 +53:58:29.18 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 07:03:34.420 +53:59:55.75
Second-epoch image center 07:03:34.671 +53:58:29.18
Angular distance between the image centers 0.0241 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 07:03:37.104 +53:57:57.99
Second-epoch second image center 07:03:34.671 +53:58:29.18
Angular distance between the image centers 0.01052 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits &> /tmp/tmp.nKpjrk1iu5
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits &> /tmp/tmp.MXsPXFPjYk
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits &> /tmp/tmp.9eQgFKSxhh
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits &> /tmp/tmp.D2euNth6Wr
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
Calibrating the magnitude scale
Found non-empty wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits and wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits and wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat
Found non-empty wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits and wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat
The reference image (wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits) and catalog (wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat) found
'wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat' -> 'wcsmag.cat'
Read 16921 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 90.3559 to 120.2182 deg, Dec +47.5874 to +59.4485 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 90.3559 to 120.2182 deg, Dec 47.5874 to 59.4485 deg
Loaded 11134 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): 7155 out of 7769 total matches.
Matched with Tycho-2 7769 out of 16921 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.940800
a=0.000000 b=1.000000 c=22.940800
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 16921 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 90.3559 to 120.2182 deg, Dec +47.5874 to +59.4485 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 90.3559 to 120.2182 deg, Dec 47.5874 to 59.4485 deg
Loaded 11134 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): 7155 out of 7769 total matches.
Matched with Tycho-2 7769 out of 16921 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
Forced-photometry filter: calibrated wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits -> calib.txt_param_ref_wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits (aperture=6.0)
Read 13786 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 91.3112 to 121.2923 deg, Dec +47.7368 to +59.3577 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 91.3112 to 121.2923 deg, Dec 47.7368 to 59.3577 deg
Loaded 10798 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): 7053 out of 7506 total matches.
Matched with Tycho-2 7506 out of 13786 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
Forced-photometry filter: calibrated wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits -> calib.txt_param_ref_wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits (aperture=6.1)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 3 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.0 pix Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
2.1 pix Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
3.0 pix fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
3.0 pix fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
Limiting magnitude estimates:
15.5 mag. Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
15.2 mag. Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
14.1 mag. fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
14.1 mag. fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
All-image limiting magnitude estimate: 14.1 (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.nKpjrk1iu5 (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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits' -> 'wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
WCS_IMAGE_NAME=wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
WCS-calibrated image found: wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
Checking if the catalog wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits alredy exist and is non-empty...
Catalog wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
WCS catalog name: wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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=1374, bad_region=0, passed=16921
Got 16921 stars (including 15523 good ones) from the SExtractor catalog wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat
util/solve_plate_with_UCAC5 got 16921 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 687 to 749 (Dec 47.6 to 59.4)
Done reading UCAC5 zone files...
Matched 4890 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 4872 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 16921 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.6 to 59.4)
Done reading UCAC5 zone files...
Matched 4890 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 16921 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Accuracy estimation diagnostic: 4871 matched stars entering correct_measured_positions(), 16921 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.28"
Excluding outliers - 4871 stars left (next iteration limit 5359)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits N_match=4871 sigma_overall_arcsec=0.289 sigma_q1_arcsec=0.376 sigma_q2_arcsec=0.276 sigma_q3_arcsec=0.274 sigma_q4_arcsec=0.232 n_q1=1382 n_q2=1056 n_q3=1353 n_q4=1080 worst_quadrant_to_overall_ratio=1.299
The image catalog is written to wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits -region wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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.MXsPXFPjYk (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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.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-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits' -> 'wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.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-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
WCS_IMAGE_NAME=wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
WCS-calibrated image found: wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
Checking if the catalog wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits alredy exist and is non-empty...
Catalog wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
WCS catalog name: wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.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=1105, bad_region=0, passed=13786
Got 13786 stars (including 12663 good ones) from the SExtractor catalog wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat
util/solve_plate_with_UCAC5 got 13786 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4892 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 4876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 13786 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
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 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4892 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 13786 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.34"
Accuracy estimation diagnostic: 4875 matched stars entering correct_measured_positions(), 13786 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Excluding outliers - 4875 stars left (next iteration limit 5363)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: util/identify.sh trusts the WCS of wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits N_match=4875 sigma_overall_arcsec=0.395 sigma_q1_arcsec=0.539 sigma_q2_arcsec=0.413 sigma_q3_arcsec=0.370 sigma_q4_arcsec=0.331 n_q1=999 n_q2=1375 n_q3=1053 n_q4=1448 worst_quadrant_to_overall_ratio=1.365
The image catalog is written to wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits -region wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.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.9eQgFKSxhh (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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
WCS-calibrated image found: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
Checking if the catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
WCS catalog name: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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=351, bad_region=0, passed=7803
Got 7803 stars (including 7442 good ones) from the SExtractor catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat
util/solve_plate_with_UCAC5 got 7803 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 944.7'
Seting catalog search parameters based on the expected field of view 944.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013121 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010497 (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 688 to 748 (Dec 47.7 to 59.3)
Done reading UCAC5 zone files...
Matched 4882 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 4867 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4866 matched stars entering correct_measured_positions(), 7803 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.3)
Done reading UCAC5 zone files...
Matched 4884 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 7803 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 7803 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Excluding outliers - 4867 stars left (next iteration limit 5352)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=4867 robust_rms=6.622 arcsec worst_quadrant_rms=16.281 arcsec
SIP_REFIT: SIP order 3 trial: matched=4867 robust_rms=0.517 arcsec worst_quadrant_rms=0.986 arcsec
SIP_REFIT: SIP order 5 trial: matched=4867 robust_rms=0.381 arcsec worst_quadrant_rms=0.550 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4867 robust_rms_before=1.696 arcsec robust_rms_before_corrected=0.363 arcsec robust_rms_after=0.381 arcsec worst_quadrant_rms_before=0.491 worst_quadrant_rms_after=0.550
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.491 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits N_match=4867 sigma_overall_arcsec=0.365 sigma_q1_arcsec=0.382 sigma_q2_arcsec=0.504 sigma_q3_arcsec=0.299 sigma_q4_arcsec=0.368 n_q1=1534 n_q2=796 n_q3=1595 n_q4=942 worst_quadrant_to_overall_ratio=1.381
The image catalog is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits -region wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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.D2euNth6Wr (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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
WCS-calibrated image found: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
Checking if the catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
WCS catalog name: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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=341, bad_region=0, passed=7829
Got 7829 stars (including 7479 good ones) from the SExtractor catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat
util/solve_plate_with_UCAC5 got 7829 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 944.6'
Seting catalog search parameters based on the expected field of view 944.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013119 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010496 (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 688 to 748 (Dec 47.7 to 59.3)
Done reading UCAC5 zone files...
Matched 4880 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4864 matched stars entering correct_measured_positions(), 4864 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4864 matched stars entering correct_measured_positions(), 7829 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.3)
Done reading UCAC5 zone files...
Matched 4880 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4865 matched stars entering correct_measured_positions(), 7829 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Accuracy estimation diagnostic: 4865 matched stars entering correct_measured_positions(), 7829 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Excluding outliers - 4865 stars left (next iteration limit 5350)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: SIP order 2 trial: matched=4865 robust_rms=6.677 arcsec worst_quadrant_rms=15.538 arcsec
SIP_REFIT: SIP order 3 trial: matched=4865 robust_rms=0.485 arcsec worst_quadrant_rms=0.804 arcsec
SIP_REFIT: SIP order 5 trial: matched=4865 robust_rms=0.392 arcsec worst_quadrant_rms=0.509 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4865 robust_rms_before=1.629 arcsec robust_rms_before_corrected=0.362 arcsec robust_rms_after=0.392 arcsec worst_quadrant_rms_before=0.442 worst_quadrant_rms_after=0.509
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.442 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits N_match=4865 sigma_overall_arcsec=0.367 sigma_q1_arcsec=0.398 sigma_q2_arcsec=0.456 sigma_q3_arcsec=0.290 sigma_q4_arcsec=0.393 n_q1=1532 n_q2=796 n_q3=1602 n_q4=935 worst_quadrant_to_overall_ratio=1.244
The image catalog is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits -region wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits to local_wcs_cache/
'wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits' -> 'local_wcs_cache/wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits'
Saving the final (post-refit) wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits to local_wcs_cache/
'wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits' -> 'local_wcs_cache/wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits'
Saving the final (post-refit) wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits to local_wcs_cache/
'wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits' -> 'local_wcs_cache/wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits'
Saving the final (post-refit) wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits to local_wcs_cache/
'wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits' -> 'local_wcs_cache/wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits'
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits sigma_overall=0.289 worst_q_ratio=1.299
ref2=Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits sigma_overall=0.395 worst_q_ratio=1.365
new1=fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits sigma_overall=0.365 worst_q_ratio=1.381
new2=fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits sigma_overall=0.367 worst_q_ratio=1.244
reference average sigma_overall=0.342 worst_q_ratio=1.332
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201_astrometric_residuals.png (4871 matched stars from wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.26 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239_astrometric_residuals.png (4875 matched stars from wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.35 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336_astrometric_residuals.png (4867 matched stars from wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.33 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337_astrometric_residuals.png (4865 matched stars from wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits'
Saving fully-calibrated image wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits'
Preparing the HTML report for the field Lyn-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits at 06:36:28.88 +53:41:19.3: 11.65 +/- 0.01 detection
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits at 06:36:28.88 +53:41:19.3: 11.63 +/- 0.01 detection
Forced photometry reference-image weighted average: 11.64 +/- 0.00
Forced photometry filter REJECTED candidate at 06:36:28.88 +53:41:19.3: ref_mag=11.64 +/- 0.00 new_mean_mag=11.8395 delta=-0.20 (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 21238_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 21238_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 1 | 2026 08 19.35446 | 2461271.85446 | 11.84 | 06:36:28.86 +53:41:19.1 | 2380 3010 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits |
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 11.84 | 06:36:28.89 +53:41:19.4 | 2383 3005 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
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Considering the candidate 04381_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 04381_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 9.44 | 06:26:02.19 +50:29:30.4 | 1290 1126 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:26:02.16 +50:29:30.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 13391_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 13391_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 9.18 | 07:55:50.17 +57:11:51.5 | 8925 5787 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:55:50.19 +57:11:51.4 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-01-Q1b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
SExtractor catalog cache: saved Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.cat to cache
SExtractor catalog cache: saved Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
Checking WCS cache directory local_wcs_cache
Found WCS cache directory local_wcs_cache
Creating symlink local_wcs_cache/wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
Creating symlink local_wcs_cache/wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
Creating symlink local_wcs_cache/wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
Creating symlink local_wcs_cache/wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits exists and is non-empty
wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits exists and is non-empty
wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits exists and is non-empty
wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits exists and is non-empty
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits (1st reference image)
verification OK: wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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: 07:03:34.420 +53:59:55.75 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-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits (1st new image)
verification OK: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
Image size: 944.7'x627.0' 15.7(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: 07:03:37.104 +53:57:57.99 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 07:03:34.420 +53:59:55.75
Second-epoch image center 07:03:37.104 +53:57:57.99
Angular distance between the image centers 0.0334 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits (2nd new image)
verification OK: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
Image size: 944.6'x627.0' 15.7(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: 07:03:34.671 +53:58:29.18 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 07:03:34.420 +53:59:55.75
Second-epoch image center 07:03:34.671 +53:58:29.18
Angular distance between the image centers 0.0241 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 07:03:37.104 +53:57:57.99
Second-epoch second image center 07:03:34.671 +53:58:29.18
Angular distance between the image centers 0.01052 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits &> /tmp/tmp.GNdoY2w30p
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits &> /tmp/tmp.Z19z0W2cEv
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits &> /tmp/tmp.AzMBzHqLUz
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits &> /tmp/tmp.CyYdOiv2KH
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
Calibrating the magnitude scale
Found non-empty wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits and wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits and wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat
Found non-empty wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits and wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat
The reference image (wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits) and catalog (wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat) found
'wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat' -> 'wcsmag.cat'
Read 109674 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 90.3404 to 120.2653 deg, Dec +47.5145 to +59.4499 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 90.3404 to 120.2653 deg, Dec 47.5145 to 59.4499 deg
Loaded 11238 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): 6214 out of 7852 total matches.
Matched with Tycho-2 7852 out of 109674 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.817100
a=0.000000 b=1.000000 c=22.817100
From vast_summary.log: estimated ref. image limiting mag.: -7.17
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.65
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.65
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 109674 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 90.3404 to 120.2653 deg, Dec +47.5145 to +59.4499 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 90.3404 to 120.2653 deg, Dec 47.5145 to 59.4499 deg
Loaded 11238 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): 6214 out of 7852 total matches.
Matched with Tycho-2 7852 out of 109674 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00001.cat.aperture for wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
Forced-photometry filter: calibrated wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits -> calib.txt_param_ref_wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits (aperture=4.6)
Read 93219 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 91.2926 to 121.2952 deg, Dec +47.7257 to +59.3672 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 91.2926 to 121.2952 deg, Dec 47.7257 to 59.3672 deg
Loaded 10825 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): 6497 out of 7794 total matches.
Matched with Tycho-2 7794 out of 93219 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits:
Forced-photometry filter: reusing the VaST-run aperture from image00002.cat.aperture for wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
Forced-photometry filter: calibrated wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits -> calib.txt_param_ref_wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits (aperture=4.6)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 40 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
1.9 pix Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
1.9 pix Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
2.9 pix fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
2.9 pix fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
Limiting magnitude estimates:
15.6 mag. Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
15.4 mag. Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
14.2 mag. fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
14.2 mag. fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
All-image limiting magnitude estimate: 14.2 (SNR ) 13.7 (80% of stars) with default.sex.telephoto_lens_vSTL
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.GNdoY2w30p (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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits' -> 'wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
WCS_IMAGE_NAME=wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
WCS-calibrated image found: wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
Checking if the catalog wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits alredy exist and is non-empty...
Catalog wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat corresponding to the image wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits
WCS catalog name: wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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=25, blended=9366, bad_region=9, passed=109649
Got 109649 stars (including 100086 good ones) from the SExtractor catalog wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat
util/solve_plate_with_UCAC5 got 109649 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 687 to 749 (Dec 47.5 to 59.4)
Done reading UCAC5 zone files...
Matched 4881 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 4873 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4873 matched stars entering correct_measured_positions(), 109649 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.26"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 687 to 749 (Dec 47.5 to 59.4)
Done reading UCAC5 zone files...
Matched 4881 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 109649 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.27"
Accuracy estimation diagnostic: 4872 matched stars entering correct_measured_positions(), 109649 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.29"
Excluding outliers - 4872 stars left (next iteration limit 5360)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits N_match=4872 sigma_overall_arcsec=0.279 sigma_q1_arcsec=0.367 sigma_q2_arcsec=0.274 sigma_q3_arcsec=0.265 sigma_q4_arcsec=0.223 n_q1=1328 n_q2=1085 n_q3=1354 n_q4=1105 worst_quadrant_to_overall_ratio=1.313
The image catalog is written to wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits -region wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.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.Z19z0W2cEv (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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits 573.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.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-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits' -> 'wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.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-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
WCS_IMAGE_NAME=wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
WCS-calibrated image found: wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
Checking if the catalog wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits alredy exist and is non-empty...
Catalog wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat corresponding to the image wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits
WCS catalog name: wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.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=35, blended=6623, bad_region=2, passed=93184
Got 93184 stars (including 86408 good ones) from the SExtractor catalog wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat
util/solve_plate_with_UCAC5 got 93184 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 941.7'
Seting catalog search parameters based on the expected field of view 941.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013079 (47.1 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010463 (37.7 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4885 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 4876 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.32"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4876 matched stars entering correct_measured_positions(), 93184 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
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 688 to 748 (Dec 47.7 to 59.4)
Done reading UCAC5 zone files...
Matched 4884 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 93184 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.33"
Accuracy estimation diagnostic: 4877 matched stars entering correct_measured_positions(), 93184 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Excluding outliers - 4877 stars left (next iteration limit 5363)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.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-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits (astrometrynet) - keeping it, no refit (set VAST_FORCE_SIP_REFIT=1 to refit anyway)
WCS_QUALITY_DIAG: file=Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits N_match=4877 sigma_overall_arcsec=0.381 sigma_q1_arcsec=0.514 sigma_q2_arcsec=0.395 sigma_q3_arcsec=0.344 sigma_q4_arcsec=0.321 n_q1=1008 n_q2=1392 n_q3=1063 n_q4=1414 worst_quadrant_to_overall_ratio=1.352
The image catalog is written to wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits -region wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.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.AzMBzHqLUz (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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
WCS-calibrated image found: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
Checking if the catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
WCS catalog name: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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=4, blended=1928, bad_region=19, passed=42981
Got 42981 stars (including 40957 good ones) from the SExtractor catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat
util/solve_plate_with_UCAC5 got 42981 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 944.7'
Seting catalog search parameters based on the expected field of view 944.7 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013121 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010497 (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 688 to 748 (Dec 47.7 to 59.3)
Done reading UCAC5 zone files...
Matched 4878 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 4868 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.38"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 42981 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.3)
Done reading UCAC5 zone files...
Matched 4880 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 42981 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Accuracy estimation diagnostic: 4867 matched stars entering correct_measured_positions(), 42981 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 4867 stars left (next iteration limit 5353)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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=4867 robust_rms=6.677 arcsec worst_quadrant_rms=16.319 arcsec
SIP_REFIT: SIP order 3 trial: matched=4867 robust_rms=0.525 arcsec worst_quadrant_rms=1.010 arcsec
SIP_REFIT: SIP order 5 trial: matched=4867 robust_rms=0.382 arcsec worst_quadrant_rms=0.543 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4867 robust_rms_before=1.690 arcsec robust_rms_before_corrected=0.363 arcsec robust_rms_after=0.382 arcsec worst_quadrant_rms_before=0.489 worst_quadrant_rms_after=0.543
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.489 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits N_match=4867 sigma_overall_arcsec=0.359 sigma_q1_arcsec=0.376 sigma_q2_arcsec=0.510 sigma_q3_arcsec=0.297 sigma_q4_arcsec=0.370 n_q1=1491 n_q2=772 n_q3=1637 n_q4=967 worst_quadrant_to_overall_ratio=1.420
The image catalog is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits -region wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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.CyYdOiv2KH (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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
WCS_IMAGE_NAME=wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
WCS-calibrated image found: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
Checking if the catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits alredy exist and is non-empty...
Catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat corresponding to the image wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
WCS catalog name: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat
Excluding image region: 190.0 1039.0 192.0 1041.0 (defined in bad_region.lst)
Excluding image region: 226.0 1548.0 228.0 1550.0 (defined in bad_region.lst)
Excluding image region: 351.0 1875.0 353.0 1877.0 (defined in bad_region.lst)
Excluding image region: 501.0 5912.0 503.0 5914.0 (defined in bad_region.lst)
Excluding image region: 638.0 5545.0 640.0 5547.0 (defined in bad_region.lst)
Excluding image region: 724.0 2731.0 726.0 2733.0 (defined in bad_region.lst)
Excluding image region: 883.0 1376.0 885.0 1378.0 (defined in bad_region.lst)
Excluding image region: 901.0 3972.0 903.0 3974.0 (defined in bad_region.lst)
Excluding image region: 1151.0 918.0 1153.0 920.0 (defined in bad_region.lst)
Excluding image region: 1157.0 135.0 1159.0 137.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 50 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=5, blended=1834, bad_region=21, passed=43222
Got 43222 stars (including 41312 good ones) from the SExtractor catalog wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat
util/solve_plate_with_UCAC5 got 43222 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 944.6'
Seting catalog search parameters based on the expected field of view 944.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013119 (47.2 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010496 (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 688 to 748 (Dec 47.7 to 59.3)
Done reading UCAC5 zone files...
Matched 4874 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 4863 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 43222 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.37"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
UCAC5 local query limit 5000: matching up to 5000 detected stars, deepening the UCAC5 window to mag 15.50
Reading UCAC5 zone files...
Searching UCAC5 zones 688 to 748 (Dec 47.7 to 59.3)
Done reading UCAC5 zone files...
Matched 4875 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 43222 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.36"
Accuracy estimation diagnostic: 4863 matched stars entering correct_measured_positions(), 43222 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.35"
Excluding outliers - 4863 stars left (next iteration limit 5349)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
SIP_REFIT: wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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=4863 robust_rms=6.717 arcsec worst_quadrant_rms=15.977 arcsec
SIP_REFIT: SIP order 3 trial: matched=4863 robust_rms=0.488 arcsec worst_quadrant_rms=0.812 arcsec
SIP_REFIT: SIP order 5 trial: matched=4863 robust_rms=0.389 arcsec worst_quadrant_rms=0.510 arcsec
SIP_REFIT: selected SIP order 5
SIP_REFIT: order=5 matched=4863 robust_rms_before=1.623 arcsec robust_rms_before_corrected=0.356 arcsec robust_rms_after=0.389 arcsec worst_quadrant_rms_before=0.449 worst_quadrant_rms_after=0.510
SIP_REFIT: refit does not sufficiently improve on the solution it would replace (best worst-quadrant baseline 0.449 arcsec) - keeping the original
WCS_QUALITY_DIAG: file=fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits N_match=4863 sigma_overall_arcsec=0.362 sigma_q1_arcsec=0.387 sigma_q2_arcsec=0.460 sigma_q3_arcsec=0.293 sigma_q4_arcsec=0.391 n_q1=1487 n_q2=773 n_q3=1645 n_q4=958 worst_quadrant_to_overall_ratio=1.271
The image catalog is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits -region wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits
Saving fully-calibrated image wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.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-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/wcs_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits
Preparing the HTML report for the field Lyn-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits at 06:13:58.07 +51:59:27.1: 12.35 +/- 0.02 detection
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits at 06:28:26.35 +56:58:13.7: 13.92 +/- 0.05 detection
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits at 07:31:04.89 +52:00:09.4: 12.61 +/- 0.02 detection
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits at 07:33:06.53 +54:07:41.9: 13.11 +/- 0.02 detection
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-01-08_23-14-53_20.00sec_-15.00C_LIGHT_0201.fits at 07:16:54.06 +54:16:10.2: 13.37 +/- 0.03 detection
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits at 06:28:26.35 +56:58:13.7: 13.97 +/- 0.07 detection
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits at 07:31:04.89 +52:00:09.4: 12.56 +/- 0.02 detection
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits at 06:13:58.07 +51:59:27.1: 12.40 +/- 0.02 detection
Forced photometry reference-image weighted average: 13.94 +/- 0.04
Forced photometry reference-image weighted average: 12.59 +/- 0.01
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits at 07:33:06.53 +54:07:41.9: 13.09 +/- 0.03 detection
Forced photometry filter REJECTED candidate at 06:28:26.35 +56:58:13.7: ref_mag=13.94 +/- 0.04 new_mean_mag=13.7590 delta=0.18 (need > 0.90)
Forced photometry reference-image weighted average: 12.37 +/- 0.01
Forced photometry filter REJECTED candidate at 07:31:04.89 +52:00:09.4: ref_mag=12.59 +/- 0.01 new_mean_mag=12.4663 delta=0.12 (need > 0.90)
Forced photometry filter REJECTED candidate at 06:13:58.07 +51:59:27.1: ref_mag=12.37 +/- 0.01 new_mean_mag=12.1992 delta=0.17 (need > 0.90)
Forced photometry reference-image weighted average: 13.10 +/- 0.02
Forced photometry filter REJECTED candidate at 07:33:06.53 +54:07:41.9: ref_mag=13.10 +/- 0.02 new_mean_mag=12.9910 delta=0.11 (need > 0.90)
Forced photometry on wcs_Lyn-01-Q1b1x1_2026-02-11_00-13-56_20.00sec_-15.00C_LIGHT_0239.fits at 07:16:54.06 +54:16:10.2: 13.47 +/- 0.04 detection
Forced photometry reference-image weighted average: 13.41 +/- 0.02
Forced photometry filter REJECTED candidate at 07:16:54.06 +54:16:10.2: ref_mag=13.41 +/- 0.02 new_mean_mag=13.1909 delta=0.22 (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 129102_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129102_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 1 | 2026 08 19.35446 | 2461271.85446 | 13.99 | 06:28:26.48 +56:58:14.2 | 1799 5031 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits |
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.65 | 06:28:26.21 +56:58:13.3 | 1802 5025 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
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Considering the candidate 129139_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129139_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 12.07 | 06:46:36.21 +57:11:01.7 | 3301 5092 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:46:36.21 +57:11:01.8 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 129143_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129143_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 1 | 2026 08 19.35446 | 2461271.85446 | 12.19 | 06:13:58.03 +51:59:26.5 | 0227 2146 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits |
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 12.20 | 06:13:58.10 +51:59:27.7 | 0231 2141 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
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Considering the candidate 129154_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129154_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 12.70 | 06:32:36.94 +57:49:52.3 | 2176 5523 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:32:36.94 +57:49:52.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129167_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129167_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 12.38 | 07:29:46.69 +49:40:28.7 | 7468 0863 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:29:46.65 +49:40:29.2 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 129172_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129172_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.19 | 06:11:26.15 +57:00:36.1 | 0394 5200 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:11:26.13 +57:00:36.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129173_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129173_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 12.85 | 06:40:42.63 +51:59:18.7 | 2733 1968 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:40:42.68 +51:59:17.9 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129174_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129174_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 1 | 2026 08 19.35446 | 2461271.85446 | 12.46 | 07:31:04.91 +52:00:09.1 | 7381 2278 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits |
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 12.47 | 07:31:04.86 +52:00:09.6 | 7385 2274 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
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Considering the candidate 129180_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129180_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.00 | 06:41:54.88 +51:29:17.7 | 2837 1663 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:41:54.89 +51:29:16.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129182_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129182_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 12.77 | 07:46:01.05 +55:39:46.6 | 8316 4688 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:46:00.88 +55:39:45.3 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129188_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129188_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.20 | 06:43:40.94 +56:18:11.2 | 3054 4563 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:43:40.93 +56:18:12.0 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129216_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129216_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 12.90 | 07:02:08.32 +49:51:18.2 | 4779 0709 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:02:08.29 +49:51:19.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129219_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129219_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.48 | 06:22:32.88 +55:59:52.4 | 1261 4479 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:22:33.04 +55:59:51.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129225_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129225_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.35 | 06:57:45.91 +58:18:12.3 | 4191 5781 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:57:45.99 +58:18:12.9 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129229_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129229_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.23 | 06:38:30.62 +52:16:39.9 | 2534 2148 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:38:30.69 +52:16:39.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129234_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129234_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 1 | 2026 08 19.35446 | 2461271.85446 | 12.98 | 07:33:06.63 +54:07:42.3 | 7369 3573 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits |
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.00 | 07:33:06.43 +54:07:41.5 | 7372 3569 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
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Considering the candidate 129235_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129235_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.30 | 06:41:01.63 +53:25:06.8 | 2786 2829 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:41:01.78 +53:25:07.1 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129237_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129237_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 1 | 2026 08 19.35446 | 2461271.85446 | 13.13 | 07:16:53.96 +54:16:09.8 | 5941 3470 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-30-15_20.00sec_-0.00C_LIGHTs_0336.fits |
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.27 | 07:16:54.16 +54:16:10.7 | 5945 3465 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
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Considering the candidate 129242_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129242_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.60 | 06:22:47.46 +54:05:22.0 | 1177 3325 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:22:47.42 +54:05:23.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129254_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129254_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 12.68 | 07:18:26.06 +49:26:11.0 | 6383 0581 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:18:26.15 +49:26:11.5 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 129261_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129261_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.52 | 06:42:58.58 +56:42:26.0 | 2999 4808 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:42:58.58 +56:42:27.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129262_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129262_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.21 | 06:46:48.28 +50:46:44.4 | 3294 1230 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:46:48.31 +50:46:44.8 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129265_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129265_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.59 | 07:13:48.45 +58:14:14.3 | 5463 5822 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:13:48.48 +58:14:14.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129273_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129273_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.36 | 06:45:50.35 +53:40:05.1 | 3219 2973 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:45:50.36 +53:40:05.3 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129274_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129274_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.40 | 06:38:21.49 +52:00:40.8 | 2514 1987 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:38:21.50 +52:00:41.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 129294_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 129294_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.32 | 06:57:33.75 +49:12:50.1 | 4347 0301 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:57:33.53 +49:12:50.5 in the exclusion list exclusion_list.txt ****
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Considering the candidate 24730_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 24730_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 6.93 | 07:13:23.19 +51:25:45.6 | 5786 1733 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:13:23.19 +51:25:45.5 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 120155_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 120155_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 6.60 | 07:41:12.15 +48:07:50.4 | 8748 0119 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:41:12.17 +48:07:50.8 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 30521_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 30521_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 11.80 | 06:48:04.85 +51:26:34.5 | 3416 1631 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:48:04.82 +51:26:34.7 in the exclusion list exclusion_list.txt ****
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Considering the candidate 27043_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 27043_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 9.52 | 06:26:02.19 +50:29:30.4 | 1290 1126 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 06:26:02.17 +50:29:30.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 79024_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 79024_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 2 | 2026 08 19.35509 | 2461271.85509 | 13.41 | 06:17:55.64 +53:55:43.8 | 0732 3271 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
Rejecting candidate due to large distance (40.2") between the two second-epoch detections
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Considering the candidate 92851_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 92851_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 13.00 | 06:52:41.68 +57:00:02.0 | 3801 4983 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
Rejecting candidate due to large distance (36.9") between the two second-epoch detections
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Considering the candidate 91336_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 91336_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 9.34 | 07:55:50.15 +57:11:51.4 | 8925 5787 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:55:50.18 +57:11:51.4 in the exclusion list exclusion_list.txt ****
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Considering the candidate 19226_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 19226_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 10.80 | 07:23:23.30 +50:51:42.0 | 6761 1492 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:23:23.28 +50:51:42.2 in the exclusion list exclusion_list.txt ****
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Considering the candidate 13155_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 13155_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 12.96 | 07:17:36.34 +50:10:42.5 | 6256 1020 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:17:36.38 +50:10:42.4 in the exclusion list exclusion_list.txt ****
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Considering the candidate 29144_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 29144_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 6.90 | 07:24:56.82 +51:53:12.9 | 6829 2125 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:24:56.79 +51:53:13.0 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 04510_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 04510_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 6.72 | 07:18:31.71 +49:27:55.3 | 6390 0599 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:18:31.73 +49:27:55.2 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 14446_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 14446_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 6.66 | 07:44:04.04 +50:26:00.5 | 8764 1550 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:44:04.02 +50:26:00.6 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 01518_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 01518_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 6.56 | 07:26:42.57 +49:12:41.1 | 7208 0542 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:26:42.58 +49:12:41.1 in the exclusion list exclusion_list_bsc.txt ****
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Considering the candidate 06209_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337
The candidate 06209_fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337 did not pass the final checks
| Discovery image 3 | 2026 08 19.35509 | 2461271.85509 | 6.68 | 07:29:56.04 +49:40:18.6 | 7483 0863 | /data_ssd/NMW-TexasTech/workdir//img_2026-08-19_CI_Lyn-01-Q1b1x1_033151_TTUQ1b1x1_3811158_L2g4WWRu/fd_Lyn-01-Q1b1x1_2026-08-19_03-31-09_20.00sec_-0.00C_LIGHTs_0337.fits |
**** FOUND 07:29:56.05 +49:40:18.5 in the exclusion list exclusion_list_bsc.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-01-Q1b1x1 with default.sex.telephoto_lens_vSTL
*------ done with default.sex.telephoto_lens_vSTL ------*
#### The local exclusion list is exclusion_list_local.txt ####
########### Completed Lyn-01-Q1b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ1.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461271.85445964 -observatory V36
09:21:09.67 +17:03:14.1 Mercury (-1.6mag)
12:40:33.94 -06:23:10.9 Venus (-4.5mag)
06:21:20.95 +23:41:34.7 Mars (1.3mag)
08:52:52.07 +18:03:26.3 Jupiter (-1.8mag)
00:55:15.44 +03:05:02.7 Saturn (0.5mag)
04:12:48.97 +20:59:45.1 Uranus (5.7mag)
00:15:21.76 +00:07:52.7 Neptune (7.7mag)
20:27:06.47 -23:34:12.8 Pluto (14.5mag)
14:51:23.85 -22:17:25.1 Moon (-10.1mag)
-rw-r--r-- 1 apache apache 363 Aug 19 03:37 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461271.85445964:
08:52:47.23 +18:03:49.3 Io (6.1mag)
08:53:03.13 +18:02:36.5 Europa (6.3mag)
08:52:37.94 +18:04:32.6 Ganymede (5.6mag)
08:52:28.11 +18:05:14.1 Callisto (6.8mag)
08:50:19.88 +18:09:38.2 Himalia (15.7mag)
08:52:56.28 +18:03:08.2 Thebe (16.6mag)
08:49:58.07 +18:06:02.0 Elara (17.7mag)
08:57:00.51 +17:37:56.0 Pasiphae (17.9mag)
08:55:17.70 +18:16:16.9 Carme (19.0mag)
00:55:25.05 +03:05:08.7 Titan (8.4mag)
00:55:11.16 +03:05:09.6 Rhea (9.7mag)
00:55:48.48 +03:06:09.8 Iapetus (11.1mag)
00:55:30.98 +03:04:52.2 Hyperion (14.4mag)
00:54:23.85 +02:56:49.4 Phoebe (16.4mag)
-rw-r--r-- 1 apache apache 568 Aug 19 03:37 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461271.85445964:
19:54:39.23 -16:18:56.8 JWST
16:56:15.82 +42:18:02.5 Chandra
06:04:12.78 +29:02:04.5 XMM-Newton
-rw-r--r-- 1 apache apache 96 Aug 19 03:37 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461271.85445964 -observatory V36
03:25:25.67 +18:14:11.8 17.5mag P/1996 R2 (Lagerkvist)
17:59:56.62 -34:31:03.1 14.1mag P/2010 H2 (Vales)
07:03:53.30 -69:21:14.5 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:12:30.91 +33:14:17.0 17.7mag C/2017 K2 (PANSTARRS)
04:13:57.41 +41:36:48.2 17.3mag P/2021 N1 (ZTF)
22:29:17.02 +30:38:33.4 17.3mag C/2022 E2 (ATLAS)
06:54:10.88 +26:20:24.8 16.8mag C/2022 N2 (PANSTARRS)
10:31:54.67 +27:58:46.0 17.0mag C/2022 QE78 (ATLAS)
09:36:18.59 +05:18:21.4 18.0mag C/2022 R6 (PANSTARRS)
15:14:50.51 -12:44:43.4 18.0mag P/2023 B1 (PANSTARRS)
20:56:48.72 +64:32:49.5 17.9mag C/2023 H5 (Lemmon)
15:38:26.23 -13:57:41.6 14.5mag C/2023 R1 (PANSTARRS)
08:20:10.16 +31:51:52.6 15.5mag C/2024 E1 (Wierzchos)
15:05:47.90 +15:32:02.1 17.8mag C/2024 G6 (ATLAS)
18:50:00.27 +43:28:05.2 13.7mag C/2024 J3 (ATLAS)
20:53:58.04 +49:39:13.0 17.5mag C/2024 R4 (PANSTARRS)
05:23:38.41 -12:53:52.3 15.3mag C/2024 T5 (ATLAS)
07:02:59.16 +22:09:37.9 17.9mag C/2025 J1 (Borisov)
10:48:49.06 +20:10:06.7 17.1mag C/2025 V2 (Rankin)
13:05:17.66 +01:34:30.9 16.9mag C/2025 Y1 (ATLAS)
16:07:13.27 +76:39:04.2 16.5mag C/2026 A2 (Bok)
03:09:53.24 +46:20:18.2 17.2mag C/2026 B2 (Sun-Gao)
11:56:13.45 +09:39:14.8 17.4mag A/2026 E1
22:09:38.88 -31:25:17.2 7.1mag 10P/Tempel
11:35:48.72 -04:06:59.0 16.3mag 29P/Schwassmann-Wachmann
11:30:19.78 +01:00:04.8 17.4mag 63P/Wild
00:52:28.77 -05:56:33.9 15.4mag 65P/Gunn
06:00:18.82 +20:22:33.5 13.7mag 78P/Gehrels
20:28:12.48 -24:43:10.3 17.5mag 84P/Giclas
03:10:05.68 +14:23:34.1 16.9mag 88P/Howell
08:23:25.77 +26:03:07.8 16.4mag 93P/Lovas
04:38:31.64 +21:13:47.1 17.3mag 112P/Urata-Niijima
06:32:55.48 +28:48:53.3 16.1mag 114P/Wiseman-Skiff
09:44:40.96 +24:39:51.1 14.9mag 123P/West-Hartley
12:06:17.73 -14:29:21.3 17.2mag 124P/Mrkos
05:52:35.63 +21:04:41.3 16.0mag 128P/Shoemaker-Holt
06:47:07.17 +18:17:25.0 17.9mag 131P/Mueller
00:00:40.25 +03:11:43.5 17.5mag 139P/Vaisala-Oterma
03:13:04.41 -18:44:32.0 13.1mag 161P/Hartley-IRAS
07:53:49.05 +38:07:24.9 16.0mag 162P/Siding Spring
11:41:47.20 +34:11:54.7 12.0mag 169P/NEAT
03:01:45.67 +09:28:38.3 17.6mag 220P/McNaught
16:48:30.04 -10:54:59.5 18.0mag 235P/LINEAR
20:16:58.36 -52:09:33.3 17.9mag 259P/Garradd
03:54:34.63 +29:41:09.3 15.3mag 260P/McNaught
07:38:33.26 +37:16:27.2 17.3mag 295P/LINEAR
15:14:46.71 +01:53:41.3 17.8mag 391P/Kowalski
09:11:00.58 +17:49:14.3 17.9mag 450P/LONEOS
-rw-r--r-- 1 apache apache 2.3K Aug 19 03:37 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 03:37 tocp_transients_list.txt
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Truncated list of recent TNS transients from https://www.wis-tns.org/ :
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
13:01:31.563 -05:17:30.42 AT 2026wzx 2026-01-20.63 21.3
09:35:39.129 +00:09:39.43 AT 2026wzw 2026-02-14.42 20.88
12:44:03.003 +34:52:48.24 AT 2026wzv 2026-06-15.27 20.69
23:42:29.807 -07:26:38.21 AT 2026wzu 2026-07-25.58 21.31
00:32:59.618 -20:06:29.77 AT 2026wzt 2026-07-20.58 20.4
15:05:16.769 +01:50:59.23 AT 2026wzs 2026-05-14.37 21.11
12:05:52.531 -28:18:31.37 AT 2026wzr 2026-04-21.37 20.31
03:21:56.606 -28:39:02.78 AT 2026wzq 2026-01-09.24 20.45
-rw-r--r-- 1 apache apache 87K Aug 19 03:37 tns_transients_list.txt